@prefix : . @prefix dc: . @prefix owl: . @prefix rdf: . @prefix xml: . @prefix xsd: . @prefix bwmd: . @prefix prov: . @prefix rdfs: . @prefix skos: . @prefix dcterms: . @base . rdf:type owl:Ontology ; dc:creator "Christoph Schweizer, Elena Garcia Trelles, Akhil Thomas, Philipp von Hartrott" ; dc:description "Covers metallic, non-metallic, and composite materials; manufacturing processes and process parameters; measurement quantities and data sets; and their semantic relationships. Designed for use with the GraphDesigner application to generate RDF knowledge graphs for materials science and manufacturing workflows."@en ; dc:publisher "elena.garcia.trelles@iwm.fraunhofer.de, christoph.schweizer"@en ; dc:relation "Digitalizing Material Knowledge: A Practical Framework for Ontology-Driven Knowledge Graphs in Process Chains. Applied Sciences 14(24):11683. https://doi.org/10.3390/app142411683"@en ; dc:rights ; dc:title "BWMD Ontology for Digital Modelling in Materials Science and Manufacturing"@en ; rdfs:comment "This is the BWMD Ontology for the Fraunhofer IWM GraphDesigner App." ; rdfs:label "BWMD Ontology" ; rdfs:seeAlso , ; owl:versionInfo "This ontology is licensed under a Creative Commons Attribution 4.0 International License."@en , "Version 1.0.0: available under https://gitlab.cc-asp.fraunhofer.de/gf7_public/iwm-gdtool/-/blob/527055e02c52f58f2c749da5c58add64b4f4fce7/BWMD_legacy/BWMD_Ontologie_2020-08-12.owl"@en , "Version 1.2.0: (2025-03-07) ontology upgradeed with classes include in the last BWMD modular version, all classes must have a label and a definition. All labels and comments have an @en tag attached and the format of the labels has been consistelty updated, single words start with capital letter and are separated by a space. This format is compatible with the GraphDesigner App.streamlit run GraphDesigner_5_2_7.py"@en ; skos:definition "A domain ontology for representing manufacturing processes, material properties, measurement data, and their relationships in the context of digital modelling. Grounded in the Basic Formal Ontology (BFO) upper-level framework and developed at Fraunhofer IWM."@en ; prov:wasAttributedTo bwmd:CurateOntologyScript ; bwmd:curator "Elena Garcia Trelles" . ################################################################# # Annotation properties ################################################################# ### http://purl.org/dc/elements/1.1/creator dc:creator rdf:type owl:AnnotationProperty . ### http://purl.org/dc/elements/1.1/description dc:description rdf:type owl:AnnotationProperty . ### http://purl.org/dc/elements/1.1/publisher dc:publisher rdf:type owl:AnnotationProperty . ### http://purl.org/dc/elements/1.1/relation dc:relation rdf:type owl:AnnotationProperty . ### http://purl.org/dc/elements/1.1/rights dc:rights rdf:type owl:AnnotationProperty . ### http://purl.org/dc/elements/1.1/title dc:title rdf:type owl:AnnotationProperty . ### http://purl.org/dc/terms/creator dcterms:creator rdf:type owl:AnnotationProperty . ### http://www.w3.org/2004/02/skos/core#definition skos:definition rdf:type owl:AnnotationProperty . ### http://www.w3.org/ns/prov#wasAttributedTo prov:wasAttributedTo rdf:type owl:AnnotationProperty . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#curator bwmd:curator rdf:type owl:AnnotationProperty . ################################################################# # Object Properties ################################################################# ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#chronologicalConnection bwmd:chronologicalConnection rdf:type owl:ObjectProperty ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "chronological connection"@en ; skos:definition "Relates two process steps, events, or data records in a temporal sequence, indicating their chronological order within a manufacturing or experimental workflow."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#containsValuesOfType bwmd:containsValuesOfType rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:refersTo ; rdfs:domain bwmd:FieldData ; rdfs:range bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "contains values of type"@en ; skos:definition "Specifies the data type or quantity kind of the values contained within a dataset or data structure used in materials characterization or process documentation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasAttachedDataSet bwmd:hasAttachedDataSet rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasInfo ; rdfs:range bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has attached data set"@en ; skos:definition "Links a process, experiment, or material entity to an associated dataset containing measured, computed, or recorded values relevant to that entity."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasControlInfo bwmd:hasControlInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; rdfs:domain bwmd:Process ; rdfs:range bwmd:ProcessParameterSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has control info"@en ; skos:definition "Relates a process or manufacturing step to control-relevant information such as set-points, process parameters, or regulatory constraints governing its execution."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasIdentifier bwmd:hasIdentifier rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasInfo ; rdfs:domain bwmd:Entity ; rdfs:range bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Indicates properties, such as IDs, names etc. which are used to identify objects, processes etc."@en ; rdfs:label "has identifier"@en ; skos:definition "Indicates properties, such as IDs, names etc. which are used to identify objects, processes etc."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasInfo bwmd:hasInfo rdf:type owl:ObjectProperty ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has info"@en ; skos:definition "Associates an entity with supplementary information or descriptive metadata relevant to its characterization, processing, or documentation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasMaterialInfo bwmd:hasMaterialInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Connects an engineering material entity with specific information information, e.g. : chemical composition, mechanical properties, thermophysical properties, etc."@en ; rdfs:label "has Material Info"@en ; skos:definition "Relates an engineering material to its material information dataset (e.g. MaterialAsSpecifiedDataSet)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasOperator bwmd:hasOperator rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasParticipant ; rdfs:domain bwmd:Process ; rdfs:range bwmd:Person ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has operator"@en ; skos:definition "Links a process or manufacturing operation to the human operator or automated agent responsible for executing or supervising it."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasOutput bwmd:hasOutput rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:chronologicalConnection ; rdfs:domain bwmd:Process ; rdfs:range bwmd:Continuant ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has output"@en ; skos:definition "Relates a process or operation to the material, product, or data artifact it produces as a result of its execution."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasPart bwmd:hasPart rdf:type owl:ObjectProperty ; dc:creator "BFO"@en ; rdfs:comment "BFO property"@en ; rdfs:label "has part"@en ; rdfs:seeAlso . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasParticipant bwmd:hasParticipant rdf:type owl:ObjectProperty ; rdfs:domain bwmd:Process ; rdfs:range bwmd:IndependentContinuant , bwmd:PhysicsModel , bwmd:Software ; dc:creator "BFO"@en ; rdfs:comment "BFO property"@en ; rdfs:label "has participant"@en ; rdfs:seeAlso ; skos:definition "Relates a process to entities that participate in it, such as equipment, infrastructure, or software."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasQuantityKind bwmd:hasQuantityKind rdf:type owl:ObjectProperty ; rdfs:domain bwmd:Quantity ; rdfs:range bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has quantity kind"@en ; skos:definition "Associates a measured or computed property with its physical quantity kind (e.g., temperature, stress, hardness) as defined by a unit system or metrology standard."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasSectionInfo bwmd:hasSectionInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Connects an component section entity with specific information information geometric information, e.g.: diameter, thickness, length, etc."@en ; rdfs:label "has Section Info"@en ; skos:definition "Relates a component section to its section information dataset (e.g. ComponentAsSpecifiedDataSet)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasStructuralInfo bwmd:hasStructuralInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; rdfs:domain bwmd:MaterialEntity ; rdfs:range bwmd:StructuralInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has structural info"@en ; skos:definition "Links a material or component to information describing its microstructural, crystallographic, or geometric structure relevant to its properties or performance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasStructuralQuantity bwmd:hasStructuralQuantity rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has structural quantity"@en ; skos:definition "Associates a material or component with a quantitative descriptor of its structural characteristics, such as grain size, porosity, or layer thickness."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasTemporalInfo bwmd:hasTemporalInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; rdfs:domain bwmd:Entity ; rdfs:range bwmd:TemporalDataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has temporal info"@en ; skos:definition "Relates an entity to temporal metadata such as timestamps, durations, or time intervals associated with a process step or measurement event."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasTextualInfo bwmd:hasTextualInfo rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasAttachedDataSet ; rdfs:domain bwmd:Entity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Specific textual input (such as comments, descriptions) is attached to any kind of entity"@en ; rdfs:label "has textual info"@en ; skos:definition "Specific textual input (such as comments, descriptions) is attached to any kind of entity"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#inAccordanceWith bwmd:inAccordanceWith rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:refersTo ; rdfs:range bwmd:Regulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "in accordance with"@en ; skos:definition "Indicates that a process, measurement, or material specification conforms to a particular standard, norm, or specification (e.g., ISO, ASTM)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isComposedOf bwmd:isComposedOf rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:hasPart ; rdfs:domain bwmd:MaterialEntity ; rdfs:range bwmd:EngineeringMaterial ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "is composed of"@en ; skos:definition "Relates a material, component, or system to its constituent parts, phases, or chemical elements that make up its composition or structure."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isDefinedBy bwmd:isDefinedBy rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:refersTo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A reference, that indicates that something is defined by something else. E.g. the location/shape of a geometric feature is defined by the CAD file."@en ; rdfs:label "is defined by"@en ; skos:definition "A reference, that indicates that something is defined by something else. E.g. the location/shape of a geometric feature is defined by the CAD file."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isInputFor bwmd:isInputFor rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:chronologicalConnection ; rdfs:domain bwmd:Continuant ; rdfs:range bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "is input for"@en ; skos:definition "Relates a material, data, or intermediate product to the downstream process or operation for which it serves as an input."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isOfType bwmd:isOfType rdf:type owl:ObjectProperty ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "is of type"@en ; skos:definition "Classifies an individual entity as belonging to a specific type or category within the ontology, such as a material class, process type, or quantity kind."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isRepresentativeFor bwmd:isRepresentativeFor rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:refersTo ; rdfs:domain bwmd:InformationContentEntity ; rdfs:range bwmd:IndependentContinuant , bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "E.g. a process quantity or material data set is representative for a certain temporal state of an object"@en ; rdfs:label "is representative for"@en ; skos:definition "E.g. a process quantity or material data set is representative for a certain temporal state of an object"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#isUnitSymbolForUnit bwmd:isUnitSymbolForUnit rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:refersTo ; rdfs:domain bwmd:UnitSymbol ; rdfs:range bwmd:Unit ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "is unit symbol for unit"@en ; skos:definition "Associates a unit symbol string (e.g., 'MPa', 'K') with the corresponding formal unit entity it represents in a unit system."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#precedes bwmd:precedes rdf:type owl:ObjectProperty ; rdfs:subPropertyOf bwmd:chronologicalConnection ; rdfs:domain bwmd:Process ; rdfs:range bwmd:Process ; dc:creator "BFO"@en ; rdfs:comment "BFO property"@en ; rdfs:label "precedes"@en ; rdfs:seeAlso . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#refersTo bwmd:refersTo rdf:type owl:ObjectProperty ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "refers to"@en ; skos:definition "Associates a data element, record, or annotation with the entity, concept, or physical object it references within the materials science domain."@en . ################################################################# # Data properties ################################################################# ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#appliesForTemperaturUnitSymbol bwmd:appliesForTemperaturUnitSymbol rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasStringLiteral ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "applies for temperatur unit symbol"@en ; skos:definition "Specifies the unit symbol (e.g., '°C', 'K') applicable to a temperature value within a material or process data record."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#appliesForTemperaturValue bwmd:appliesForTemperaturValue rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasDoubleLiteral ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "applies for temperatur value"@en ; skos:definition "Specifies the numerical temperature value associated with a material state, process condition, or measurement within a given context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasDateLiteral bwmd:hasDateLiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:dateTime ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has date literal"@en ; skos:definition "Associates a date-typed literal with an entity, recording temporal information such as the date of a measurement, production event, or document creation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasDoubleLiteral bwmd:hasDoubleLiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:double ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has double literal"@en ; skos:definition "Attaches a double-precision floating-point literal value to an entity, typically representing a continuous numerical measurement or parameter in materials science."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasDoubleLiteralMaxValue bwmd:hasDoubleLiteralMaxValue rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasDoubleLiteral ; rdfs:range xsd:double ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has double literal max value"@en ; skos:definition "Relates a quantity to its maximum double-precision floating-point value. Subproperty of hasDoubleLiteral."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasDoubleLiteralMinValue bwmd:hasDoubleLiteralMinValue rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasDoubleLiteral ; rdfs:range xsd:double ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has double literal min value"@en ; skos:definition "Relates a quantity to its minimum double-precision floating-point value. Subproperty of hasDoubleLiteral."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasIntegerLiteral bwmd:hasIntegerLiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:integer ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has integer literal"@en ; skos:definition "Attaches an integer-typed literal to an entity, used to represent discrete numerical data such as counts, indices, or nominal codes in process or material records."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasRealLiteral bwmd:hasRealLiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:float ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has real literal"@en ; skos:definition "Attaches a real-number literal to an entity, representing continuous numerical quantities such as physical measurements or calculated material properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasStringLiteral bwmd:hasStringLiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:string ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has string literal"@en ; skos:definition "Attaches a string-typed literal value to an entity, used to represent textual data such as identifiers, labels, or descriptive annotations in materials records."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasURILiteral bwmd:hasURILiteral rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasValue ; rdfs:range xsd:anyURI ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has URI Literal"@en ; skos:definition "Associates a URI-typed literal with an entity, enabling reference to external resources, standards documents, or linked data sources relevant to a material or process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasUnitSymbol bwmd:hasUnitSymbol rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasStringLiteral ; rdfs:domain bwmd:Quantity ; rdfs:range rdfs:Literal , xsd:string ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has unit symbol"@en ; skos:definition "Relates a quantity or measurement entity to its associated unit symbol string (e.g., 'N/mm²', '°C'), providing human-readable unit representation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#hasValue bwmd:hasValue rdf:type owl:DatatypeProperty ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "has value"@en ; skos:definition "Relates a quantity or property entity to its numerical or symbolic value, serving as a general-purpose property for representing measured or assigned magnitudes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#refersToElementSymbol bwmd:refersToElementSymbol rdf:type owl:DatatypeProperty ; rdfs:subPropertyOf bwmd:hasStringLiteral ; rdfs:range xsd:string ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "refers to element symbol"@en ; skos:definition "Associates a material composition entry or chemical entity with the standard chemical element symbol (e.g., 'Fe', 'C') of the element it denotes."@en . ################################################################# # Classes ################################################################# ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#A-Pre-factor bwmd:A-Pre-factor rdf:type owl:Class ; rdfs:subClassOf bwmd:LifetimePredictionRelatedQuantity ; rdfs:comment """Adjustable parameter within the lifetime model according to Nf = A/(D_FC)^H."""@en , "A" ; rdfs:label "A-Pre-factor"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ASTMGrainSize bwmd:ASTMGrainSize rdf:type owl:Class ; rdfs:subClassOf bwmd:GrainSize ; rdfs:comment """The average grain size determined following the guidelines of the ASTM E112-13(2021). ASTM grain size number(n) is related with the number of grains that you can count in 100X magnification (N) by the relation, N=2(n-1). So ASTM grain size number increases with decreasing grain size. (from )"""@en ; rdfs:label "ASTM Grain Size"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Abrading bwmd:Abrading rdf:type owl:Class ; rdfs:subClassOf bwmd:Separating ; rdfs:comment "An abrading process as defined by DIN 8580"@en ; rdfs:label "Abrading"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Abstract bwmd:Abstract rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificTextualInput ; rdfs:comment "Any kind of abstract, typically as part of a publication of presentation"@en ; rdfs:label "Abstract"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ActivationEnergyForGrainBoundaryDiffusion bwmd:ActivationEnergyForGrainBoundaryDiffusion rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "Activation energy for grain boundary diffusion."@en , "Qb" ; rdfs:label "Activation Energy For Grain Boundary Diffusion"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ActivationEnergyOfCreep bwmd:ActivationEnergyOfCreep rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepRelatedQuantity ; rdfs:comment "The energy required to initiate creep deformation in the material."@en , "Q" ; rdfs:label "Activation Energy Of Creep"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ActuatorEquipment bwmd:ActuatorEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of equipment featuring an actuator as described by https://en.wikipedia.org/wiki/Actuator"@en ; rdfs:label "Actuator Equipment"@en ; skos:definition "A device that converts energy into mechanical motion to control or drive manufacturing processes, such as hydraulic cylinders or servo motors."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AdditiveManufacturing bwmd:AdditiveManufacturing rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingfromGranularOrPowerderyState ; rdfs:comment "Any kind of additive manufacturing process as defined by DIN 8580"@en ; rdfs:label "Additive Manufacturing"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AirAtmosphere bwmd:AirAtmosphere rdf:type owl:Class ; rdfs:subClassOf bwmd:Medium ; rdfs:comment "Air atmosphere in the sense of a surrounding medium."@en ; rdfs:label "Air Atmosphere"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AlloySteel bwmd:AlloySteel rdf:type owl:Class ; rdfs:subClassOf bwmd:Steel ; rdfs:comment "Steel that contains additional alloying elements other than carbon."@en ; rdfs:label "Alloy Steel" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Aluminium bwmd:Aluminium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A non-ferrous metal that is lightweight and has good corrosion resistance."@en , "The chemical element aluminium"@en ; rdfs:label "Aluminium"@en ; skos:definition "A lightweight, corrosion-resistant non-ferrous metallic element (Al, atomic number 13) widely used as a structural and functional engineering material."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AluminiumAlloy bwmd:AluminiumAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:Aluminium ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of aluminium alloy"@en , "An alloy of aluminium with other elements such as copper, magnesium, manganese, silicon, or zinc." ; rdfs:label "Aluminium Alloy"@en ; skos:definition "Any kind of aluminium alloy"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AluminiumLithiumAlloy bwmd:AluminiumLithiumAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:AluminiumAlloy ; rdfs:comment "An aluminium alloy containing lithium for improved strength and reduced density."@en , "An aluminium alloy containing lithium for improved strength and reduced density." ; rdfs:label "Aluminium-Lithium Alloy" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AluminiumMagnesiumAlloy bwmd:AluminiumMagnesiumAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:AluminiumAlloy ; rdfs:comment "An aluminium alloy containing magnesium for enhanced corrosion resistance."@en , "An aluminium alloy containing magnesium for enhanced corrosion resistance." ; rdfs:label "Aluminium-Magnesium Alloy" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AluminiumZincAlloy bwmd:AluminiumZincAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:AluminiumAlloy ; rdfs:comment "An aluminium alloy containing zinc for improved strength and hardness."@en , "An aluminium alloy containing zinc for improved strength and hardness." ; rdfs:label "Aluminium-Zinc Alloy" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Amount bwmd:Amount rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A quantity which specifies the amount of entities"@en ; rdfs:label "Amount"@en ; skos:definition "A quantitative value expressing the magnitude or quantity of a material, substance, or parameter in a manufacturing or process context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AmountOfSubstance bwmd:AmountOfSubstance rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind amount of substance"@en ; rdfs:label "Amount Of Substance"@en ; skos:definition "A base physical quantity measuring the number of elementary entities in a sample, expressed in moles per SI convention."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AmountOfSubstanceQuantity bwmd:AmountOfSubstanceQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The amount of substance as described by https://en.wikipedia.org/wiki/Amount_of_substance"@en ; rdfs:label "Amount Of Substance Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AnalysedDataSet bwmd:AnalysedDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessDataSet ; rdfs:comment "Any kind of analysed data set. This usually means, that it is the result of some kind of postprocessing/analysis process of a raw data file."@en ; rdfs:label "Analysed Data Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Analysing bwmd:Analysing rdf:type owl:Class ; rdfs:subClassOf bwmd:CognitiveProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The cognitive process of analysing (e.g. data, experimental results)"@en ; rdfs:label "Analysing"@en ; skos:definition "A cognitive or experimental process of examining material properties, process data, or results to derive understanding or support decision-making."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AnalysisOfResultingSpectraAndComparisonWithReferenceSpectra bwmd:AnalysisOfResultingSpectraAndComparisonWithReferenceSpectra rdf:type owl:Class ; rdfs:subClassOf bwmd:Spectroscopy ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of analysing the resulting spectra from some kind of spectroscopy process and comparing them to reference spectra (e.g. in a LIBS process)"@en ; rdfs:label "Analysis Of Resulting Spectra And Comparison With Reference Spectra"@en ; skos:definition "The process of analysing the resulting spectra from some kind of spectroscopy process and comparing them to reference spectra (e.g. in a LIBS process)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AnalyticalModel bwmd:AnalyticalModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model that uses analytical methods to describe physical phenomena."@en ; rdfs:label "Analytical Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Angle bwmd:Angle rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind angle"@en ; rdfs:label "Angle"@en ; skos:definition "A geometric quantity expressing the rotational relationship between two lines or surfaces, relevant in tooling, forming, and crystallographic analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Annealing bwmd:Annealing rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of annealing process as defined by DIN 8580"@en ; rdfs:label "Annealing"@en ; skos:definition "A heat treatment process involving controlled heating and slow cooling of a material to relieve internal stresses, soften the microstructure, or improve ductility."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AntiCorrosiveSolution bwmd:AntiCorrosiveSolution rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalSolution ; rdfs:comment "Solution to apply to a metalic object surface to protec from corrosion."@en ; rdfs:label "Anti Corrosive Solution"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Antimony bwmd:Antimony rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element antimony"@en ; rdfs:label "Antimony"@en ; skos:definition "A brittle metalloid chemical element (Sb, atomic number 51) used as an alloying addition to improve hardness and strength in lead or tin alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Area bwmd:Area rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind area"@en ; rdfs:label "Area"@en ; skos:definition "A derived physical quantity expressing the two-dimensional extent of a surface, used in stress calculations, coating applications, and cross-section analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AreaDetector bwmd:AreaDetector rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An area detector, e.g. used in a computer tomograph"@en ; rdfs:label "Area Detector"@en ; skos:definition "An area detector, e.g. used in a computer tomograph"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Argon bwmd:Argon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element argon"@en ; rdfs:label "Argon"@en ; skos:definition "An inert noble gas element (Ar, atomic number 18) commonly used as a shielding atmosphere in welding, casting, and metallurgical processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Arsenic bwmd:Arsenic rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element arsenic"@en ; rdfs:label "Arsenic"@en ; skos:definition "A metalloid chemical element (As, atomic number 33) occasionally used as a trace alloying element in copper and lead alloys to improve properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ArtificialAging bwmd:ArtificialAging rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of artificial aging process as defined by DIN 8580"@en ; rdfs:label "Artificial Aging"@en ; skos:definition "A heat treatment process in which a supersaturated alloy is held at an elevated temperature to accelerate precipitation hardening, achieving desired mechanical properties faster than natural aging at room temperature."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ArtificialAgingDuration bwmd:ArtificialAgingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The duration of the artificial aging process"@en ; rdfs:label "Artificial Aging Duration"@en ; skos:definition "The duration of the artificial aging process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ArtificialAgingDurationAsSupposed bwmd:ArtificialAgingDurationAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:ArtificialAgingDuration ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The duration of the artificial aging process as supposed."@en ; rdfs:label "Artificial Aging Duration As Supposed"@en ; skos:definition "The duration of the artificial aging process as supposed."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ArtificialAgingTemperature bwmd:ArtificialAgingTemperature rdf:type owl:Class ; rdfs:subClassOf bwmd:TemperatureRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The temperature controlled during artificial aging"@en ; rdfs:label "Artificial Aging Temperature"@en ; skos:definition "The temperature controlled during artificial aging"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ArtificialAgingTemperatureAsSupposed bwmd:ArtificialAgingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:ArtificialAgingTemperature ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The artificial aging temperature as supposed"@en ; rdfs:label "Artificial Aging Temperature As Supposed"@en ; skos:definition "The artificial aging temperature as supposed"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Astatine bwmd:Astatine rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element astatine"@en ; rdfs:label "Astatine"@en ; skos:definition "A radioactive halogen element with atomic number 85, the heaviest of the halogens, rarely encountered in materials science due to its extreme instability and scarcity."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Atom bwmd:Atom rdf:type owl:Class ; rdfs:subClassOf bwmd:MatterObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of atom as described by https://de.wikipedia.org/wiki/Atom"@en ; rdfs:label "Atom"@en ; skos:definition "The smallest unit of a chemical element retaining its identity, consisting of a nucleus and electrons, forming the fundamental building block of all materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AtomicFraction bwmd:AtomicFraction rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The atomic fraction or atomic ratio as described by https://en.wikipedia.org/wiki/Atomic_ratio"@en ; rdfs:label "Atomic Fraction"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AtomicVolume bwmd:AtomicVolume rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "The volume occupied by an atom in the material, affecting diffusion processes."@en , "\\Omega or W " ; rdfs:label "Atomic Volume"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AusteniticStainlessSteel bwmd:AusteniticStainlessSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:StainlessSteel ; rdfs:comment "Stainless steel known for its excellent corrosion resistance and formability, containing high levels of nickel and chromium."@en ; rdfs:label "Austenitic Stainless Steel" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AustenitizationTemperatureAsSupposed bwmd:AustenitizationTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:SoakingTemperatureAsSupposed ; rdfs:comment "The temperature at which the steel and ferrous alloys are heated above their critical temperatures is called the austenitizing temperature. Generally the austenitizing temperature ranges from 400°C (752°F) to 800°C (1472°F) for different grades of carbon, alloys and tool steels"@en ; rdfs:label "Austenitization Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Austenizing bwmd:Austenizing rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; rdfs:comment "Austenitizing is one of the heat treatment processes of steel and other ferrous alloys where these materials are heated above their critical temperatures long enough for transformations to take place. If an austenitized material is followed by a quenching process, then this material becomes hardened"@en ; rdfs:label "Austenizing"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AverageGrainSize bwmd:AverageGrainSize rdf:type owl:Class ; rdfs:subClassOf bwmd:GrainSize ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The average grain size (typically determined from a microsection)"@en ; rdfs:label "Average Grain Size"@en ; skos:definition "A microstructural quantity representing the mean size of crystalline grains in a polycrystalline material, strongly influencing mechanical properties such as strength and ductility."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AverageHardnessBrinell bwmd:AverageHardnessBrinell rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessBrinell ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An average value of several Brinell hardness measurements"@en ; rdfs:label "Average Hardness Brinell"@en ; skos:definition "An average value of several Brinell hardness measurements"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AverageHardnessVickers bwmd:AverageHardnessVickers rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessVickers ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The average value of a series of hardness measurements according to the Vickers indentation process"@en ; rdfs:label "Average Hardness Vickers"@en ; skos:definition "The average value of a series of hardness measurements according to the Vickers indentation process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#AverageNotchImpactEnergy bwmd:AverageNotchImpactEnergy rdf:type owl:Class ; rdfs:subClassOf bwmd:EnergyRelatedQuantity ; rdfs:comment "Average value for the absorbed energy from several notch impact tests, typically measured in joules (J), used to evaluate the toughness and brittle fracture resistance of a material, often determined through standardized tests such as the Charpy or Izod impact test."@en ; rdfs:label "Average Notch Impact Energy"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Bar bwmd:Bar rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A (typically) semifinished product of type bar"@en ; rdfs:label "Bar"@en ; skos:definition "A semi-finished or finished elongated product of uniform cross-section (circular, square, or rectangular) produced by rolling or drawing of metals."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Barium bwmd:Barium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element barium"@en ; rdfs:label "Barium"@en ; skos:definition "A soft, silvery alkaline earth metal with atomic number 56, occasionally used as an alloying addition or getter material in materials science applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BaseElementOfComposition bwmd:BaseElementOfComposition rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalComposition ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Is the base element of a chemical composition, e.g. Ni in Ni-alloys, Al in Al-alloys."@en ; rdfs:label "Base Element Of Composition"@en ; skos:definition "A \"base element of the chemical composition of a metallic material\" refers to the primary metal or alloying element that constitutes the majority of the material's structure. This base element determines the fundamental properties, such as strength, conductivity, and corrosion resistance, of the metallic material. For example, in steel, iron is the base element, while in aluminum alloys, aluminum serves as the base element. Other elements may be added to enhance specific characteristics, but the base element remains the principal component."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BaseQuantityKind bwmd:BaseQuantityKind rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A base quantity kind is a physical base quantity, which are assigned to physical base units. Please see https://en.wikipedia.org/wiki/International_System_of_Quantities#Base_quantities"@en ; rdfs:label "Base Quantity Kind"@en ; skos:definition "One of the fundamental, independently defined physical quantity categories in a measurement system, such as mass, length, or temperature."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BaseUnit bwmd:BaseUnit rdf:type owl:Class ; rdfs:subClassOf bwmd:Unit ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The specific units which belong to base quantities as described by https://en.wikipedia.org/wiki/Base_unit_(measurement)"@en ; rdfs:label "Base Unit"@en ; skos:definition "A fundamental unit of measurement in a system of units (e.g., SI), from which derived units are formed, such as meter, kilogram, or second."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Batch bwmd:Batch rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; rdfs:comment """A defined quantity of starting material, packaging material or product processed in one process or series of processes so that it could be expected to be homogeneous."""@en ; rdfs:label "Batch"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Berylium bwmd:Berylium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element berylium"@en ; rdfs:label "Berylium"@en ; skos:definition "A lightweight, high-stiffness alkaline earth metal with atomic number 4, used in aerospace alloys and nuclear applications due to its low density and high elastic modulus."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BinderJetting bwmd:BinderJetting rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A binder jetting process as defined by DIN 8580"@en ; rdfs:label "Binder Jetting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Bismuth bwmd:Bismuth rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element bismuth"@en ; rdfs:label "Bismuth"@en ; skos:definition "A brittle, low-melting post-transition metal with atomic number 83, used as a lead substitute in free-machining alloys and low-melting-point fusible alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Block bwmd:Block rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; rdfs:comment "A (typically) semifinished product of type block"@en ; rdfs:label "Block"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Boron bwmd:Boron rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element boron"@en ; rdfs:label "Boron"@en ; skos:definition "A metalloid element with atomic number 5, added in small quantities to steels to improve hardenability, and used in hard ceramic compounds such as boron carbide."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BottomBrokenCylindricalTensileTestSpecimen bwmd:BottomBrokenCylindricalTensileTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:CylindricalTensileTestSpecimen ; rdfs:comment "Bottom broken part of the tested tensile test specimen"@en ; rdfs:label "Bottom Broken Cylindrical Tensile Test Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Brass bwmd:Brass rdf:type owl:Class ; rdfs:subClassOf bwmd:Copper ; rdfs:comment "An alloy of copper and zinc."@en ; rdfs:label "Brass"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BrinellIndentation bwmd:BrinellIndentation rdf:type owl:Class ; rdfs:subClassOf bwmd:Indentation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An indentation process according to Brinell"@en ; rdfs:label "Brinell Indentation"@en ; skos:definition "An indentation process according to Brinell"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BrinellIndenter bwmd:BrinellIndenter rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specific indenter for Brinell testing"@en ; rdfs:label "Brinell Indenter"@en ; skos:definition "A specific indenter for Brinell testing"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#BrinellTestingEquipment bwmd:BrinellTestingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessTestingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of Brinell testing equipment/machine"@en ; rdfs:label "Brinell Testing Equipment"@en ; skos:definition "Any kind of Brinell testing equipment/machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Bromine bwmd:Bromine rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element bromine"@en ; rdfs:label "Bromine"@en ; skos:definition "A halogen element with atomic number 35, used in flame retardants and certain chemical processes, with limited direct application as a material constituent."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Bronze bwmd:Bronze rdf:type owl:Class ; rdfs:subClassOf bwmd:Copper ; rdfs:comment "An alloy of copper and tin."@en , "An alloy of copper and tin." ; rdfs:label "Bronze" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Building bwmd:Building rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; rdfs:comment "Any kind of building (e.g. an institute building)"@en ; rdfs:label "Building"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CADFile bwmd:CADFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "Any kind of CAD file (CAD: Computer-Aided Design)"@en ; rdfs:label "CAD File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CSVFile bwmd:CSVFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A comma-separated values (.csv) file as described by https://de.wikipedia.org/wiki/CSV_(Dateiformat)"@en ; rdfs:label "CSV File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cadmium bwmd:Cadmium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element cadmium"@en ; rdfs:label "Cadmium"@en ; skos:definition "A soft, bluish-white metal with atomic number 48, used in electroplating coatings for corrosion protection and historically in bearing alloys and solders."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Caesium bwmd:Caesium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element caesium"@en ; rdfs:label "Caesium"@en ; skos:definition "A soft, highly reactive alkali metal with atomic number 55, used in specialized applications such as atomic clocks and photoelectric cells rather than structural materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Calcium bwmd:Calcium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element calcium"@en ; rdfs:label "Calcium"@en ; skos:definition "An alkaline earth metal with atomic number 20, used as a deoxidizer and desulfurizer in steelmaking and as a grain-refining addition in some alloy systems."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CalibratedParameterSet bwmd:CalibratedParameterSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessDataSet ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "A calibrated parameter set refers to a collection of numerical values assigned to the parameters of a model that have been adjusted or fine-tuned based on experimental data or specific criteria. This set is used to ensure that the model accurately represents the physical behavior of the system being studied. Calibration involves comparing model predictions with observed data and iteratively modifying the parameters until the model's output aligns closely with the empirical results."@en , "A set of model calibrated parameters."@en ; rdfs:label "Calibrated Parameter Set"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" , "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CalibrationDFCModel bwmd:CalibrationDFCModel rdf:type owl:Class ; rdfs:subClassOf bwmd:ModelCalibration ; rdfs:comment "Process of calibrating the DFC creep fatigue damage, crack growth and lifetime model."@en ; rdfs:label "Calibration DFC Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CalibrationsdChaboXModel bwmd:CalibrationsdChaboXModel rdf:type owl:Class ; rdfs:subClassOf bwmd:ModelCalibration ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "Calibration of the sdChaboX model refers to the process of adjusting the model parameters to ensure that its predictions align closely with experimental or observed data for specific materials and loading conditions. This involves systematically varying the parameters within the model, such as viscous drag stress, yield stress, and hardening rates, to minimize the difference between the model's output (e.g., stress-strain responses) and the empirical results obtained from tests. The calibration process typically utilizes data from creep tests and strain-controlled tests, including cyclic tests with varying strain amplitudes and rates, to establish a reliable parameter set that accurately represents the viscoplastic behavior of the material under consideration. Proper calibration is essential for the effective application of the sdChaboX model in engineering analyses and simulations."@en ; rdfs:label "Calibration sdChaboX Model"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Calorimetry bwmd:Calorimetry rdf:type owl:Class ; rdfs:subClassOf bwmd:ThermophysicalExperiment ; rdfs:comment "A calorimetry process"@en ; rdfs:label "Calorimetry"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CameraEquipment bwmd:CameraEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of camera equipment"@en ; rdfs:label "Camera Equipment"@en ; skos:definition "Any kind of camera equipment"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Capacitance bwmd:Capacitance rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind capacitance"@en ; rdfs:label "Capacitance"@en ; skos:definition "An electrical quantity measuring a material's or component's ability to store electric charge per unit voltage, relevant in characterizing dielectric and electronic materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Carbon bwmd:Carbon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element carbon"@en ; rdfs:label "Carbon"@en ; skos:definition "A non-metallic element with atomic number 6, the primary alloying element in steels and cast irons, critically determining hardness, strength, and hardenability."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CarbonSteel bwmd:CarbonSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:Steel ; rdfs:comment "Steel where the main alloying element is carbon."@en ; rdfs:label "Carbon Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CartesianCoordinate bwmd:CartesianCoordinate rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Cartesian coordinates (e.g. x, y, z)"@en ; rdfs:label "Cartesian Coordinate"@en ; skos:definition "Cartesian coordinates (e.g. x, y, z)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastIron bwmd:CastIron rdf:type owl:Class ; rdfs:subClassOf bwmd:FerrousMetal ; rdfs:label "Cast Iron"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastPart bwmd:CastPart rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Object resulting from a casting process"@en ; rdfs:label "Cast Part"@en ; skos:definition "Object resulting from a casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingEquipment bwmd:CastingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Casting related equipment"@en ; rdfs:label "Casting Equipment"@en ; skos:definition "Casting related equipment"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingMachine bwmd:CastingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of casting machine, which is melting a raw material and creates a cast part as output of the corresponding casting process"@en ; rdfs:label "Casting Machine"@en ; skos:definition "A piece of manufacturing equipment used to introduce molten metal into a mold cavity to produce castings of a desired shape through solidification."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingMeltIntoMold bwmd:CastingMeltIntoMold rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingRelatedSubprocess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The act of casting the melt into the mold."@en ; rdfs:label "Casting Melt Into Mold"@en ; skos:definition "The act of casting the melt into the mold."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingPressure bwmd:CastingPressure rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Applied pressure during the casting process"@en ; rdfs:label "Casting Pressure"@en ; skos:definition "Applied pressure during the casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingQuantity bwmd:CastingQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of casting process related quantity"@en ; rdfs:label "Casting Quantity"@en ; skos:definition "A process quantity specifically associated with casting operations, such as pouring temperature, mold filling time, or solidification rate."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingRelatedSubprocess bwmd:CastingRelatedSubprocess rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Casting related subprocesses, that are not described within PrimaryShapingOfLiquidState (e.g. the act of melting, the act of casting the melt into the mold...)"@en ; rdfs:label "Casting Related Subprocess"@en ; skos:definition "Casting related subprocesses, that are not described within PrimaryShapingOfLiquidState (e.g. the act of melting, the act of casting the melt into the mold...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingSimulation bwmd:CastingSimulation rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A casting simulation"@en ; rdfs:label "Casting Simulation"@en ; skos:definition "A casting simulation"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingTemperatureAsIs bwmd:CastingTemperatureAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Temperature of the melting at the moment the casting process starts (as is)"@en ; rdfs:label "Casting Temperature As Is"@en ; skos:definition "Temperature of the melting at the moment the casting process starts (as is)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CastingTemperatureAsSupposed bwmd:CastingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Temperature of the melting during casting as supposed????"@en ; rdfs:label "Casting Temperature As Supposed"@en ; skos:definition "Temperature of the melting during casting as supposed????"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CellSizeDiscretization bwmd:CellSizeDiscretization rdf:type owl:Class ; rdfs:subClassOf bwmd:SimulationQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Characteristic length of the discretization in a finite difference code for cast simulations (e.g. Flow3D)"@en ; rdfs:label "Cell Size Discretization"@en ; skos:definition "Characteristic length of the discretization in a finite difference code for cast simulations (e.g. Flow3D)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CentrifugalCasting bwmd:CentrifugalCasting rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingFromLiquidState ; rdfs:comment "A centrifugal casting process as defined by DIN 8580"@en ; rdfs:label "Centrifugal Casting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cerium bwmd:Cerium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element cerium"@en ; rdfs:label "Cerium"@en ; skos:definition "A rare-earth chemical element (symbol Ce, atomic number 58) used as an alloying addition in metals and as a component in catalysts, polishing agents, and advanced materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CertificateOfConformity bwmd:CertificateOfConformity rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Certificate Of Conformity"@en ; skos:definition "Official document certifying that a product or material meets specified standards or requirements."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ChabocheDeformationModel bwmd:ChabocheDeformationModel rdf:type owl:Class ; rdfs:subClassOf bwmd:DeformationModel ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The Chaboche deformation model is a constitutive framework used to describe the viscoplastic behavior of materials under various loading conditions, particularly in the context of cyclic loading and high-temperature applications. Developed by Jean-Louis Chaboche, this model incorporates both isotropic and kinematic hardening mechanisms to capture the complex material responses associated with plastic deformation. It is characterized by the use of back stresses to account for the effects of prior loading history on the material's yield surface, allowing for a more accurate representation of the material's behavior during loading and unloading cycles. The model is particularly effective in predicting phenomena such as cyclic hardening, softening, and ratcheting, making it suitable for applications in fields like structural engineering, materials science, and fatigue analysis. The Chaboche model is widely implemented in finite element analysis software, enabling engineers and researchers to simulate the mechanical response of materials under realistic service conditions."@en ; rdfs:label "Chaboche Deformation Model"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ChemicalComposition bwmd:ChemicalComposition rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set which contains information content about the chemical composition of the material (e.g. weight fraction with reference to the chemical element, value and unit)"@en ; rdfs:label "Chemical Composition"@en ; skos:definition "The quantitative description of the elemental or molecular constituents of a material, specifying the type and proportion of each component present."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ChemicalElement bwmd:ChemicalElement rdf:type owl:Class ; rdfs:subClassOf bwmd:MatterObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of chemical element from the periodic table as described by https://de.wikipedia.org/wiki/Chemisches_Element"@en ; rdfs:label "Chemical Element"@en ; skos:definition "A pure substance consisting of atoms with the same atomic number, forming the fundamental building blocks of all materials and alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ChemicalElementSymbol bwmd:ChemicalElementSymbol rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Symbol of a chemical element (e.g. H for hydrogen, Si for silicon Al for Aluminium, Fe for iron)"@en ; rdfs:label "Chemical Element Symbol"@en ; skos:definition "Symbol of a chemical element (e.g. H for hydrogen, Si for silicon Al for Aluminium, Fe for iron)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ChemicalSolution bwmd:ChemicalSolution rdf:type owl:Class ; rdfs:subClassOf bwmd:Solution ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of (liquid) solution, that is the result of a chemical (in the technical sense) process"@en ; rdfs:label "Chemical Solution"@en ; skos:definition "A homogeneous liquid mixture of one or more solutes dissolved in a solvent, used in materials processing, surface treatment, or chemical experimentation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Chlorine bwmd:Chlorine rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element chlorine"@en ; rdfs:label "Chlorine"@en ; skos:definition "A halogen chemical element (symbol Cl, atomic number 17) present as an alloying impurity or process chemical in materials synthesis, surface treatment, and corrosion studies."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Chromium bwmd:Chromium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element chromium"@en ; rdfs:label "Chromium"@en ; skos:definition "A metallic alloying element (symbol Cr, atomic number 24) widely added to steels and superalloys to improve hardness, corrosion resistance, and high-temperature oxidation resistance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CircumferentialTurningSpeed bwmd:CircumferentialTurningSpeed rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Characteristic velocity of a turning process (circumferential velocity)"@en ; rdfs:label "Circumferential Turning Speed"@en ; skos:definition "Characteristic velocity of a turning process (circumferential velocity)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cleaning bwmd:Cleaning rdf:type owl:Class ; rdfs:subClassOf bwmd:Preparation ; rdfs:comment "A cleaning process as defined by DIN 8580"@en ; rdfs:label "Cleaning"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CleaningSolution bwmd:CleaningSolution rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalSolution ; rdfs:comment "Chemical solution used for any kind of cleaning process."@en ; rdfs:label "Cleaning Solution"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CleaningTemperatureAsSupposed bwmd:CleaningTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "Temperature applied to clean the heat treated object after being quenched in oil."@en ; rdfs:label "Cleaning Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cluster bwmd:Cluster rdf:type owl:Class ; rdfs:subClassOf bwmd:MatterObject ; rdfs:comment "A cluster is an ensemble of bound atoms or molecules in the sizes range between a simple molecule and a nanoparticle as described by https://en.wikipedia.org/wiki/Atom_cluster"@en ; rdfs:label "Cluster"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Coating bwmd:Coating rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; rdfs:comment "Any kind of coating process"@en ; rdfs:label "Coating"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cobalt bwmd:Cobalt rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element cobalt"@en ; rdfs:label "Cobalt"@en ; skos:definition "A metallic element (symbol Co, atomic number 27) used as a base or alloying element in superalloys, hard metals, and magnetic materials for high-temperature and wear-resistant applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CognitiveProcess bwmd:CognitiveProcess rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of cognitive process (e.g. analysing, concluding, summarising, evaluating)"@en ; rdfs:label "Cognitive Process"@en ; skos:definition "A mental or intellectual activity performed by a person in an engineering context, such as reasoning, planning, or problem-solving related to materials or manufacturing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Column bwmd:Column rdf:type owl:Class ; rdfs:subClassOf bwmd:OneDimensionalFieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A column (e.g. in a table)"@en ; rdfs:label "Column"@en ; skos:definition "A column (e.g. in a table)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ColumnNumber bwmd:ColumnNumber rdf:type owl:Class ; rdfs:subClassOf bwmd:FormatDescription ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The column number within a table"@en ; rdfs:label "Column Number"@en ; skos:definition "A positional index identifying a specific column within a structured dataset or data table, used to organize and reference measured or specified material data."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CommaDelimiter bwmd:CommaDelimiter rdf:type owl:Class ; rdfs:subClassOf bwmd:Delimiter ; rdfs:comment "The delimiter symbol is a comma"@en ; rdfs:label "Comma Delimiter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Comment bwmd:Comment rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificTextualInput ; rdfs:comment "A comment assigned to a process or an object"@en ; rdfs:label "Comment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CompactTensionSpecimen bwmd:CompactTensionSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FractureMechanicsSpecimen ; rdfs:comment "A specific fracture mechanics specimen of type compact tension specimen"@en ; rdfs:label "Compact Tension Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Component bwmd:Component rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; rdfs:comment "Some kind of component"@en ; rdfs:label "Component"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentAsMeasuredDataSet bwmd:ComponentAsMeasuredDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Component As Measured Data Set"@en ; skos:definition "A dataset containing the experimentally measured compositional or property values of a material component, reflecting actual as-tested conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentAsSpecifiedDataSet bwmd:ComponentAsSpecifiedDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Component As Specified Data Set"@en ; skos:definition "A dataset containing the nominally specified or designed compositional or property values of a material component, reflecting intended target conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentSection bwmd:ComponentSection rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Component Section"@en ; skos:definition "A discrete section or subdivision of a component, representing a physically or geometrically distinct region relevant to material characterization or structural analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentTest bwmd:ComponentTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of component test"@en ; rdfs:label "Component Test"@en ; skos:definition "Some kind of component test"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentTestCompressiveLoading bwmd:ComponentTestCompressiveLoading rdf:type owl:Class ; rdfs:subClassOf bwmd:ComponentTest ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of component test applying a compressive load"@en ; rdfs:label "Component Test Compressive Loading"@en ; skos:definition "Some kind of component test applying a compressive load"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComponentTestTensileLoading bwmd:ComponentTestTensileLoading rdf:type owl:Class ; rdfs:subClassOf bwmd:ComponentTest ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of component test applying a tensile load"@en ; rdfs:label "Component Test Tensile Loading"@en ; skos:definition "Some kind of component test applying a tensile load"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CompositeMaterial bwmd:CompositeMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringMaterial ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of composite material"@en ; rdfs:label "Composite Material"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" ; skos:definition "A material formed by combining two or more constituent materials with distinct properties to achieve superior or tailored performance characteristics."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CompositionRelatedQuantity bwmd:CompositionRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of quantity, that describes the composition of materials"@en ; rdfs:label "Composition Related Quantity"@en ; skos:definition "Any kind of quantity, that describes the composition of materials"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CompressedAirConnection bwmd:CompressedAirConnection rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of compressed air connection"@en ; rdfs:label "Compressed Air Connection"@en ; skos:definition "A physical interface or coupling that supplies compressed air to laboratory or manufacturing equipment, enabling pneumatic operation or controlled atmosphere functions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CompressionForming bwmd:CompressionForming rdf:type owl:Class ; rdfs:subClassOf bwmd:Reshaping ; rdfs:comment "Any kind of compression forming process as defined by DIN 8580"@en ; rdfs:label "Compression Forming"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Computer bwmd:Computer rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "An electronic device that processes, stores, and outputs data based on instructions, called programs. It consists of hardware components (like CPU, memory, storage) and software components (like the operating system and applications)."@en ; rdfs:label "Computer"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ComputerTomograph bwmd:ComputerTomograph rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of computer tomograph"@en ; rdfs:label "Computer Tomograph"@en ; skos:definition "A non-destructive imaging instrument that uses X-ray computed tomography to visualize and analyze the internal three-dimensional structure of materials and components."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Concentration bwmd:Concentration rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind concentration"@en ; rdfs:label "Concentration"@en ; skos:definition "A quantitative measure of the amount of a constituent substance per unit volume or mass of a mixture or solution, critical in chemical processing and alloy specification."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ConcentrationOfSubstance bwmd:ConcentrationOfSubstance rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The molar concentration of a substance as described by https://en.wikipedia.org/wiki/Concentration#Molar_concentration"@en ; rdfs:label "Concentration Of Substance"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Concluding bwmd:Concluding rdf:type owl:Class ; rdfs:subClassOf bwmd:CognitiveProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The cognitive process of concluding"@en ; rdfs:label "Concluding"@en ; skos:definition "A process stage or activity representing the final steps of an experiment or procedure, including shutdown, post-processing, or wrap-up operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Conclusion bwmd:Conclusion rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificTextualInput ; rdfs:comment "A conclusion/concluding remark about any kind of result"@en ; rdfs:label "Conclusion"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ConstrainedCavityGrowthParameter bwmd:ConstrainedCavityGrowthParameter rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "Adjustable parameter f_constr in the model for constrained pore growth."@en , "f_{constr}" ; rdfs:label "Constrained Cavity Growth Parameter"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ConstrainedPoreGrowthRelatedQuantity bwmd:ConstrainedPoreGrowthRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "A constrained pore growth related quantity, as any quantity describing the constrained pore growth mechanism."@en ; rdfs:label "Constrained Pore Growth Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Consumable bwmd:Consumable rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Consumables are products that consumers use recurrently, i.e., items which \"get used up\" or discarded."@en ; rdfs:label "Consumable"@en ; skos:definition "Consumables are products that consumers use recurrently, i.e., items which \"get used up\" or discarded."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ConsumableName bwmd:ConsumableName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a consumable"@en ; rdfs:label "Consumable Name"@en ; skos:definition "Name of a consumable"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ConsumableRelatedQuantity bwmd:ConsumableRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A structural quantity related to some kind of consumable"@en ; rdfs:label "Consumable Related Quantity"@en ; skos:definition "A structural quantity related to some kind of consumable"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Continuant bwmd:Continuant rdf:type owl:Class ; rdfs:subClassOf bwmd:Entity ; owl:disjointWith bwmd:Occurrent ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Continuant"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ContinuantFiatBoundary bwmd:ContinuantFiatBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:ImmaterialEntity ; owl:disjointWith bwmd:SpatialRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Continuant Fiat Boundary"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ContinuousCasting bwmd:ContinuousCasting rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingFromLiquidState ; rdfs:comment "A continuous casting process as defined by DIN 8580"@en ; rdfs:label "Continuous Casting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ControlSoftware bwmd:ControlSoftware rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of software to control machines, measurement equipment etc."@en ; rdfs:label "Control Software"@en ; skos:definition "Software used to operate, monitor, and regulate laboratory instruments or manufacturing equipment, managing process parameters and data acquisition during experiments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cooler bwmd:Cooler rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of cooler (e.g. to cool water)"@en ; rdfs:label "Cooler"@en ; skos:definition "A device or equipment unit used to reduce the temperature of a material, fluid, or process stream during manufacturing or laboratory operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Cooling bwmd:Cooling rdf:type owl:Class ; rdfs:subClassOf bwmd:GenerelExperimentRelatedProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of cooling any kind of object"@en ; rdfs:label "Cooling"@en ; skos:definition "The process of cooling any kind of object"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingEmulsionWithWaterAndOil bwmd:CoolingEmulsionWithWaterAndOil rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalSolution ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Cooling emulsion containing water and oil used for wire eroding"@en ; rdfs:label "Cooling Emulsion With Water And Oil"@en ; skos:definition "Cooling emulsion containing water and oil used for wire eroding"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingMedium bwmd:CoolingMedium rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; rdfs:comment "Medium for cooling down a heated object."@en ; rdfs:label "Cooling Medium"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingRateAsSupposed bwmd:CoolingRateAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "As supposed temperature rate to be applied in order to cool down an object from an initial temperature down to the target temperature during a specific cooling step of a heat treatment."@en ; rdfs:label "Cooling Rate As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingRateDuringHardening bwmd:CoolingRateDuringHardening rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed rate at which the temperature is decreased during the hardening process, typically through quenching, measured in degrees Celsius per minute or per second, to achieve high hardness in the material. """@en ; rdfs:label "Cooling Rate During Hardening"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingRateDuringStressReliefAnnealing bwmd:CoolingRateDuringStressReliefAnnealing rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed rate at which the temperature is decreased after the stress relief annealing process, typically measured in degrees Celsius per minute or per hour, to avoid introducing new stresses into the material. """@en ; rdfs:label "Cooling Rate During Stress Relief Annealing"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingRateDuringTempering bwmd:CoolingRateDuringTempering rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "The intended or assumed rate at which the temperature is decreased after the tempering process, typically measured in degrees Celsius per minute or per hour, to control the final material properties."@en ; rdfs:label "Cooling Rate During Tempering"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingStartTemperatureAsSupposed bwmd:CoolingStartTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "Initial as supposed temperature of a cooling heat treatment step. The cooling step starts at this temperature and the heat treated object is cooled down until a target temperature is reached."@en ; rdfs:label "Cooling Start Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingTargetTemperatureAsSupposed bwmd:CoolingTargetTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "As supposed temperature to be reached at the end of the heat treatment cooling step."@en ; rdfs:label "Cooling Target Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CoolingWaterConnection bwmd:CoolingWaterConnection rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of cooling water connection as part of the infrastucture of a building"@en ; rdfs:label "Cooling Water Connection"@en ; skos:definition "A physical interface providing a supply and return pathway for cooling water to laboratory or process equipment requiring thermal management."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Copper bwmd:Copper rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element copper"@en , "A non-ferrous metal with high electrical and thermal conductivity." ; rdfs:label "Copper"@en ; skos:definition "A metallic element (symbol Cu, atomic number 29) used as a base metal or alloying addition valued for its electrical conductivity, thermal conductivity, and corrosion resistance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CornerCrackSpecimen bwmd:CornerCrackSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FractureMechanicsSpecimen ; rdfs:comment "A specific fracture mechanics specimen of type corner crack specimen"@en ; rdfs:label "Corner Crack Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Crack bwmd:Crack rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialDefect ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The immaterial defect of type crack"@en ; rdfs:label "Crack"@en ; skos:definition "A planar material defect consisting of a fracture or discontinuity in the material matrix, which can initiate and propagate under mechanical or thermal loading."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrackClosurePrefactor bwmd:CrackClosurePrefactor rdf:type owl:Class ; rdfs:subClassOf bwmd:CrackClosureRelatedQuantity ; rdfs:comment "Pre-factor in the crack closure model."@en , "f_{op} " ; rdfs:label "Crack Closure Prefactor"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrackClosureRelatedQuantity bwmd:CrackClosureRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "A creep related quantity."@en ; rdfs:label "Crack Closure Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrackGrowthModel bwmd:CrackGrowthModel rdf:type owl:Class ; rdfs:subClassOf bwmd:DamageModel ; rdfs:comment "A model that describes the growth of cracks in materials."@en ; rdfs:label "Crack Growth Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrackPath bwmd:CrackPath rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialDefect ; rdfs:comment "The crack path (e.g. intergranular or transgranular)"@en ; rdfs:label "Crack Path"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepCavitySpacing bwmd:CreepCavitySpacing rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "The average distance between cavities in the material, affecting creep behavior."@en , "\\lambda or l" ; rdfs:label "Creep Cavity Spacing"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepCrackGrowthRelatedQuantity bwmd:CreepCrackGrowthRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "A creep crack growth related quantity."@en ; rdfs:label "Creep Crack Growth Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepHealingDamageFactor bwmd:CreepHealingDamageFactor rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "Adjustable parameter f_heal accounting for the healing effect in compressive creep damage."@en , "f_{heal} or fheal " ; rdfs:label "Creep Healing Damage Factor"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepModel bwmd:CreepModel rdf:type owl:Class ; rdfs:subClassOf bwmd:DeformationModel ; rdfs:comment "A model that describes the time-dependent deformation of materials under constant stress."@en ; rdfs:label "Creep Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepRelatedQuantity bwmd:CreepRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "A creep related quantity."@en ; rdfs:label "Creep Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepStrain bwmd:CreepStrain rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The deformation that occurs in a material over time when exposed to a constant load."@en ; rdfs:label "Creep Strain"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "The time-dependent plastic deformation accumulated in a material subjected to sustained stress at elevated temperature, a key parameter in creep testing and life assessment."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CreepTest bwmd:CreepTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; rdfs:comment "A test to determine the deformation of materials under constant stress over time."@en , "Any kind of creep test"@en ; rdfs:label "Creep Test"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrossheadDisplacement bwmd:CrossheadDisplacement rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Displacement of the crosshead, e.g. in a tensile test"@en ; rdfs:label "Crosshead Displacement"@en ; skos:definition "Displacement of the crosshead, e.g. in a tensile test"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrossheadDisplacementAfterFracture bwmd:CrossheadDisplacementAfterFracture rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The displacement of the machine crosshead after fracture"@en ; rdfs:label "Crosshead Displacement After Fracture"@en ; skos:definition "The displacement of the machine crosshead after fracture"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrossheadSeparationRate bwmd:CrossheadSeparationRate rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Displacement of the crossheads per time (e.g. in a tensile test)"@en ; rdfs:label "Crosshead Separation Rate"@en ; skos:definition "Displacement of the crossheads per time (e.g. in a tensile test)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CrucibleTemperatureAsSupposed bwmd:CrucibleTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; rdfs:comment "The temperature of the crucible as supposed during the casting process"@en ; rdfs:label "Crucible Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CycleTimeAsSupposed bwmd:CycleTimeAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:Period ; rdfs:comment "Intended or assumed cycle time in a fatigue test"@en ; rdfs:label "Cycle Time As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CyclicYieldStress bwmd:CyclicYieldStress rdf:type owl:Class ; rdfs:subClassOf bwmd:YieldStress ; rdfs:comment "The cyclic yield stress defined with reference to the point of load reversal within a loading or unloading branch"@en ; rdfs:label "Cyclic Yield Stress"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CylindricalCreepTestSpecimen bwmd:CylindricalCreepTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringObject , bwmd:Specimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specimen shaped as a cylinder used in creep testing to evaluate material behavior under stress."@en ; rdfs:label "Cylindrical Creep Test Specimen"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "A standardized cylindrical test piece used in creep experiments to evaluate time-dependent deformation and rupture behavior of materials under constant load at elevated temperature."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CylindricalFatigueTestSpecimen bwmd:CylindricalFatigueTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTestSpecimen ; rdfs:comment "Any kind of fatigue specimen with a cylindrical shape within the gauge length"@en ; rdfs:label "Cylindrical Fatigue Test Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#CylindricalTensileTestSpecimen bwmd:CylindricalTensileTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:TensileTestSpecimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specific tensile test specimen with a cylindrical shape in the gauge length"@en ; rdfs:label "Cylindrical Tensile Test Specimen"@en ; skos:definition "A tensile test specimen with a circular cross-section, machined to standardized dimensions for uniaxial tensile testing per standards such as ASTM E8."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DOCXFile bwmd:DOCXFile rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; rdfs:comment "A DOCX file is a Microsoft Word document that typically contains text. DOCX is the newer version of DOC."@en ; rdfs:label "DOCX File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DamageModel bwmd:DamageModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model that describes the initiation and growth of damage in materials."@en ; rdfs:label "Damage Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataAcquisitionSoftware bwmd:DataAcquisitionSoftware rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of data acquisition software"@en ; rdfs:label "Data Acquisition Software"@en ; skos:definition "Software used to collect, record, and manage measurement signals from sensors or instruments during experimental or manufacturing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataEvaluation bwmd:DataEvaluation rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of evaluating some kind of data"@en ; rdfs:label "Data Evaluation"@en ; skos:definition "The process of evaluating some kind of data"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataExport bwmd:DataExport rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of exporting data (e.g. from a output file generated by some simulation software)"@en ; rdfs:label "Data Export"@en ; skos:definition "The process of exporting data (e.g. from a output file generated by some simulation software)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataReduction bwmd:DataReduction rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of reducing data. Typically the reduced data should contain the relevant data."@en ; rdfs:label "Data Reduction"@en ; skos:definition "The process of condensing large volumes of raw experimental data into meaningful, manageable results by applying statistical or mathematical operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataSet bwmd:DataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:InformationContentEntity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of data set"@en ; rdfs:label "Dataset"@en ; skos:definition "Any kind of data set"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataSetLetter bwmd:DataSetLetter rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentationFile ; rdfs:comment "A structure documentation of a specific dataset, containing relevant information regarding chemical composition, microstructure, themophysical properties and mechanical tests available."@en ; rdfs:label "DataSet Letter"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DataTransformation bwmd:DataTransformation rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of data transformation process such as data evaluation, data reduction, interpolation etc."@en ; rdfs:label "Data Transformation"@en ; skos:definition "A process that converts raw experimental or measurement data into a different format, scale, or representation for further analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DateTime bwmd:DateTime rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "A time related quantity, which describes a date"@en ; rdfs:label "Date Time"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Decarburization bwmd:Decarburization rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; rdfs:comment "Any kind of decarburization process as defined by DIN 8580"@en ; rdfs:label "Decarburization"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DecimalSeparator bwmd:DecimalSeparator rdf:type owl:Class ; rdfs:subClassOf bwmd:FormatDescription ; rdfs:comment "A symbol for the decimal separator"@en ; rdfs:label "Decimal Separator"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DecimalSeparatorComma bwmd:DecimalSeparatorComma rdf:type owl:Class ; rdfs:subClassOf bwmd:DecimalSeparator ; rdfs:comment "The decimal separator symbol is a comma"@en ; rdfs:label "Decimal Separator Comma"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DecimalSeparatorDot bwmd:DecimalSeparatorDot rdf:type owl:Class ; rdfs:subClassOf bwmd:DecimalSeparator ; rdfs:comment "The decimal separator symbol is a dot"@en ; rdfs:label "Decimal Separator Dot"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DeformationModel bwmd:DeformationModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model that describes the deformation behavior of materials."@en ; rdfs:label "Deformation Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Delimiter bwmd:Delimiter rdf:type owl:Class ; rdfs:subClassOf bwmd:FormatDescription ; rdfs:comment "The delimiter symbol between columns"@en ; rdfs:label "Delimiter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DendriteArmSpacing bwmd:DendriteArmSpacing rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The dendrite arm spacing determined from a metallographic microsection"@en ; rdfs:label "Dendrite Arm Spacing"@en ; skos:definition "A microstructural quantity describing the distance between secondary or primary dendrite arms in a solidified alloy, influencing mechanical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Density bwmd:Density rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind density"@en ; rdfs:label "Density"@en ; skos:definition "Density: Mass/Volume"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DensityAsIs bwmd:DensityAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:DensityRelatedQuantity ; rdfs:comment "Density as is"@en ; rdfs:label "Density As Is"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DensityAsSupposed bwmd:DensityAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:DensityRelatedQuantity ; rdfs:comment "density as supposed"@en ; rdfs:label "Density As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DensityRelatedQuantity bwmd:DensityRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; rdfs:comment "Quantity of Quantity kind density"@en ; rdfs:label "Density Related Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DepthOfCut bwmd:DepthOfCut rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Depth of cut is a process quantity for a turning process characterizing the depth of the machined cut."@en ; rdfs:label "Depth Of Cut"@en ; skos:definition "Depth of cut is a process quantity for a turning process characterizing the depth of the machined cut."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DerivedUnit bwmd:DerivedUnit rdf:type owl:Class ; rdfs:subClassOf bwmd:Unit ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "In contrast du a base unit, a derived unit results from a combination of other base units (e.g. Newton = kg*m/s^2"@en ; rdfs:label "Derived Unit"@en ; skos:definition "A unit of measurement formed by combining base units through multiplication or division, such as Pascal (N/m²) or Joule (kg·m²/s²)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Description bwmd:Description rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificTextualInput ; rdfs:comment "A descriptive text"@en ; rdfs:label "Description"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Desktop bwmd:Desktop rdf:type owl:Class ; rdfs:subClassOf bwmd:ITEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A personal computer of type desktop"@en ; rdfs:label "Desktop"@en ; skos:definition "A stationary personal computer used in laboratory or manufacturing environments for data processing, simulation, or equipment control."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DeterministicModel bwmd:DeterministicModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model that provides a specific outcome given a set of initial conditions."@en ; rdfs:label "Deterministic Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DiagonalVickersIndenter bwmd:DiagonalVickersIndenter rdf:type owl:Class ; rdfs:subClassOf bwmd:ConsumableRelatedQuantity ; rdfs:comment " "@en ; rdfs:label "Diagonal Vickers Indenter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Diagram bwmd:Diagram rdf:type owl:Class ; rdfs:subClassOf bwmd:Figure ; rdfs:comment "A diagram in a book, report or publication"@en ; rdfs:label "Diagram"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Diameter bwmd:Diameter rdf:type owl:Class ; rdfs:subClassOf bwmd:GeneralGeometricQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of diameter, that can be used to describe the diameter of some kind of material or immaterial entity"@en ; rdfs:label "Diameter"@en ; skos:definition "A geometric quantity representing the length of a straight line passing through the center of a circular cross-section or sphere."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DiameterBrinellIndenter bwmd:DiameterBrinellIndenter rdf:type owl:Class ; rdfs:subClassOf bwmd:ConsumableRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The diameter of a Brinell indenter"@en ; rdfs:label "Diameter Brinell Indenter"@en ; skos:definition "The diameter of a Brinell indenter"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DigitalCamera bwmd:DigitalCamera rdf:type owl:Class ; rdfs:subClassOf bwmd:CameraEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A digital camera used within a process setup"@en ; rdfs:label "Digital Camera"@en ; skos:definition "A digital camera used within a process setup"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Dilatometry bwmd:Dilatometry rdf:type owl:Class ; rdfs:subClassOf bwmd:ThermophysicalExperiment ; rdfs:comment "A dilatometry process"@en ; rdfs:label "Dilatometry"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DimensionlessRatio bwmd:DimensionlessRatio rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A quantity kind, which is a dimensionless ratio of some kind"@en ; rdfs:label "Dimensionless Ratio"@en ; skos:definition "A quantity with no associated unit of measurement, expressed as a ratio of two quantities with identical dimensions, such as strain or aspect ratio."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DirectEnergyDeposition bwmd:DirectEnergyDeposition rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A direct energy deposition process as defined by DIN 8580"@en ; rdfs:label "Direct Energy Deposition"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DirectMetalLaserSintering bwmd:DirectMetalLaserSintering rdf:type owl:Class ; rdfs:subClassOf bwmd:PowderBedFusion ; rdfs:comment "A direct metal laser sintering process as defined by DIN 8580"@en ; rdfs:label "Direct Metal Laser Sintering"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Disposition bwmd:Disposition rdf:type owl:Class ; rdfs:subClassOf bwmd:RealizableEntity ; owl:disjointWith bwmd:Role ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Disposition"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DocumentFile bwmd:DocumentFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "Any kind of document file, that is typically a mixture of written text, figures, tables (e.g. docx, pdf)"@en ; rdfs:label "Document File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DocumentationFile bwmd:DocumentationFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A file with the documentation for a specific process, model, machine, software, or program."@en ; rdfs:label "Documentation File"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Documenting bwmd:Documenting rdf:type owl:Class ; rdfs:subClassOf bwmd:CognitiveProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The combination of a cognitive process and the act of documenting some kind of observation"@en ; rdfs:label "Documenting"@en ; skos:definition "The process of systematically recording experimental procedures, material data, test results, or manufacturing parameters for traceability and reference."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DrilledHole bwmd:DrilledHole rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProductRelatedSite ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A drilled hole in a technological product."@en ; rdfs:label "Drilled Hole"@en ; skos:definition "A drilled hole in a technological product."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Drilling bwmd:Drilling rdf:type owl:Class ; rdfs:subClassOf bwmd:MachiningWithGeometricallyDeterminedEdge ; rdfs:comment "A drilling process as defined by DIN 8580"@en ; rdfs:label "Drilling"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DwellTimeDurationAsSupposed1 bwmd:DwellTimeDurationAsSupposed1 rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "Intended or assumed duration for the dwell time number 1 in a creep-fatigue test"@en ; rdfs:label "Dwell Time Duration As Supposed 1"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DwellTimeDurationAsSupposed2 bwmd:DwellTimeDurationAsSupposed2 rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "Intended or assumed duration for the dwell time number 2 in a creep-fatigue test"@en ; rdfs:label "Dwell Time Duration As Supposed 2"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DwellTimeDurationAsSupposed3 bwmd:DwellTimeDurationAsSupposed3 rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "Intended or assumed duration for the dwell time number 3 in a creep-fatigue test"@en ; rdfs:label "Dwell Time Duration As Supposed 3"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#DwellTimeDurationAsSupposed4 bwmd:DwellTimeDurationAsSupposed4 rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "Intended or assumed duration for the dwell time number 4 in a creep-fatigue test"@en ; rdfs:label "Dwell Time Duration As Supposed 4"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Dysprosium bwmd:Dysprosium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element dysprosium"@en ; rdfs:label "Dysprosium"@en ; skos:definition "A rare-earth metallic element (atomic number 66) used in high-performance magnets, nuclear reactors, and specialty alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EBSDDetector bwmd:EBSDDetector rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An EBSD (electron backscatter diffraction) detector for the SEM"@en ; rdfs:label "EBSD Detector"@en ; skos:definition "An EBSD (electron backscatter diffraction) detector for the SEM"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElasticConstant bwmd:ElasticConstant rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialRelatedQuantiy , bwmd:MechanicalQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The elastic constants as described within https://en.wikipedia.org/wiki/Elastic_modulus"@en ; rdfs:label "Elastic Constant"@en ; skos:definition "A mechanical quantity characterizing a material's elastic response to applied stress, including parameters such as Young's modulus, shear modulus, and Poisson's ratio."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricCharge bwmd:ElectricCharge rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind electric charge"@en ; rdfs:label "Electric Charge"@en ; skos:definition "A fundamental physical quantity representing the amount of electricity held by a body, measured in coulombs."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricCurrent bwmd:ElectricCurrent rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind electric current"@en ; rdfs:label "Electric Current"@en ; skos:definition "A physical quantity representing the rate of flow of electric charge through a conductor, measured in amperes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricCurrentErodingWire bwmd:ElectricCurrentErodingWire rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Electric current applied during a wire eroding process"@en ; rdfs:label "Electric Current Eroding Wire"@en ; skos:definition "Electric current applied during a wire eroding process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricDischargeMachine bwmd:ElectricDischargeMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalWorkshopEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Machine used for an electric discharge process (e.g. wire eroding)"@en ; rdfs:label "Electric Discharge Machine"@en ; skos:definition "Machine used for an electric discharge process (e.g. wire eroding)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricalConductance bwmd:ElectricalConductance rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind electrical conductance"@en ; rdfs:label "Electrical Conductance"@en ; skos:definition "A material or component property quantifying the ease with which electric current flows, defined as the reciprocal of electrical resistance, measured in siemens."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectricalConnection bwmd:ElectricalConnection rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of electrical connection as part of the infrastructure of a building"@en ; rdfs:label "Electrical Connection"@en ; skos:definition "A physical or functional link between components that allows the transfer of electrical current or signals within a testing or manufacturing system."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectromechanicalTestingMachine bwmd:ElectromechanicalTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:TestingMachine ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A testing machine to characterize mechanical properties of materials with an electromechanical actuator"@en ; rdfs:label "Electromechanical Testing Machine"@en ; skos:definition "A testing machine that uses an electric motor and mechanical drivetrain to apply controlled loads to specimens for mechanical property characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ElectronBeamMelting bwmd:ElectronBeamMelting rdf:type owl:Class ; rdfs:subClassOf bwmd:PowderBedFusion ; rdfs:comment "A electron beam melting process as defined by DIN 8580"@en ; rdfs:label "Electron Beam Melting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EmbeddingCompound bwmd:EmbeddingCompound rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Metallographic empbedding compound (e.g. resin)"@en ; rdfs:label "Embedding Compound"@en ; skos:definition "Metallographic empbedding compound (e.g. resin)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EmbeddingEquipment bwmd:EmbeddingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Equipment or machine used to embed a metallographic specimen in an embedding compound (e.g. resin)"@en ; rdfs:label "Embedding Equipment"@en ; skos:definition "Equipment or machine used to embed a metallographic specimen in an embedding compound (e.g. resin)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EmbeddingMetallographicSpecimen bwmd:EmbeddingMetallographicSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Process of embedding a metallographic specimen in e.g. bakelite resin or epoxy resin"@en ; rdfs:label "Embedding Metallographic Specimen"@en ; skos:definition "Process of embedding a metallographic specimen in e.g. bakelite resin or epoxy resin"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EndDateTime bwmd:EndDateTime rdf:type owl:Class ; rdfs:subClassOf bwmd:DateTime ; rdfs:comment "Temporal quantity, that describes the end date and time of a time interval"@en ; rdfs:label "End Date Time"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Energy bwmd:Energy rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind energy"@en ; rdfs:label "Energy"@en ; skos:definition "A fundamental physical quantity representing the capacity to do work, measured in joules, relevant to fracture toughness, impact testing, and thermodynamic analyses."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EnergyRelatedQuantity bwmd:EnergyRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalQuantity ; rdfs:comment "Any kind of energy related quantity associated with mechanical quantities"@en ; rdfs:label "Energy Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringMaterial bwmd:EngineeringMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Every technological product is composed of an engineering material or a hybrid compound thereof. In contrast to other materials, engineering materials underwent some kind of manufacturing process, which deliberately changed their structure and properties."@en ; rdfs:label "Engineering Material"@en ; skos:definition "A substance selected and used for its functional properties in the design and fabrication of engineering components or structures."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringObject bwmd:EngineeringObject rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An engineering object is a physical object, that has been exposed to some kind of manufacturing process. Engineering object are either technological products, which have a function or engineering materials."@en ; rdfs:label "Engineering Object"@en ; skos:definition "A physical or conceptual entity within an engineering domain, such as a component, material, or system, that can be described by properties and relationships."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringStrain bwmd:EngineeringStrain rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The engineering strain"@en ; rdfs:label "Engineering Strain"@en ; skos:definition "The engineering strain"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringStrainInLoadingDirection bwmd:EngineeringStrainInLoadingDirection rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The engineering strain in loading direction (e.g. in a uniaxial tensile test)"@en ; rdfs:label "Engineering Strain In Loading Direction"@en ; skos:definition "The engineering strain in loading direction (e.g. in a uniaxial tensile test)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringStress bwmd:EngineeringStress rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The engineering stress: Force/OriginalArea"@en ; rdfs:label "Engineering Stress"@en ; skos:definition "The engineering stress: Force/OriginalArea"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EngineeringStressInLoadingDirection bwmd:EngineeringStressInLoadingDirection rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStress ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The engineering stress component in loading direction (e.g. in a uniaxial tensile test)"@en ; rdfs:label "Engineering Stress In Loading Direction"@en ; skos:definition "The engineering stress component in loading direction (e.g. in a uniaxial tensile test)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Entity bwmd:Entity rdf:type owl:Class ; rdfs:label "Entity"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Equipment bwmd:Equipment rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of equipment, e.g. which is used in research or production systems"@en ; rdfs:label "Equipment"@en ; skos:definition "A physical device, machine, or tool used in manufacturing or experimental processes to perform operations on materials or workpieces."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EquipmentName bwmd:EquipmentName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of an equipment"@en ; rdfs:label "Equipment Name"@en ; skos:definition "Name of an equipment"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EquipmentSet bwmd:EquipmentSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of equipment (e.g. infrastructure equipment) participating in the same process"@en ; rdfs:label "Equipment Set"@en ; skos:definition "A collection of instruments, machines, and devices assembled together to perform a specific experimental, testing, or manufacturing process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Erbium bwmd:Erbium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element erbium"@en ; rdfs:label "Erbium"@en ; skos:definition "A rare-earth element (atomic number 68) in the lanthanide series, used as a dopant in optical fibers, alloy additives, and nuclear applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ErodingMachine bwmd:ErodingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; rdfs:comment "A machine designed to remove material from a workpiece through erosion, often using abrasive tools."@en ; rdfs:label "Eroding Machine "@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ErodingWire bwmd:ErodingWire rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Wire used within a wire eroding process"@en ; rdfs:label "Eroding Wire"@en ; skos:definition "Wire used within a wire eroding process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ErodingWireDiameter bwmd:ErodingWireDiameter rdf:type owl:Class ; rdfs:subClassOf bwmd:ConsumableRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Diameter of an eroding wire"@en ; rdfs:label "Eroding Wire Diameter"@en ; skos:definition "Diameter of an eroding wire"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Etchant bwmd:Etchant rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalSolution ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Etchant, e.g. used to etch metallographic specimens"@en ; rdfs:label "Etchant"@en ; skos:definition "Etchant, e.g. used to etch metallographic specimens"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EtchantName bwmd:EtchantName rdf:type owl:Class ; rdfs:subClassOf bwmd:ConsumableName ; rdfs:comment "name of the etchant product used for etching a metallographic specimen during the metallographic preparation of the metallographic specimen"@en ; rdfs:label "Etchant Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Etching bwmd:Etching rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Etching of metallographic specimens"@en ; rdfs:label "Etching"@en ; skos:definition "Etching of metallographic specimens"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EtchingDuration bwmd:EtchingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "Time duration to etch a metallographic specimen"@en ; rdfs:label "Etching Duration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EtchingProduct bwmd:EtchingProduct rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; rdfs:comment "A product created by removing material from a surface to create a design or pattern."@en ; rdfs:label "Etching Product"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Europium bwmd:Europium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element europium"@en ; rdfs:label "Europium"@en ; skos:definition "A rare-earth lanthanide element (atomic number 63) used as a phosphor activator in displays and lighting, and in nuclear control applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Evacuating bwmd:Evacuating rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment , bwmd:Preparation ; rdfs:comment "process of creating vacuum in the oven used for heat treatment by pumping out all the air"@en ; rdfs:label "Evacuating"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Event bwmd:Event rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; rdfs:comment "Some kind of event, which takes place during a process, e.g. a chemical reaction, a power breakdown, an interruption during an experiment..."@en ; rdfs:label "Event"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExcelSheet bwmd:ExcelSheet rdf:type owl:Class ; rdfs:subClassOf bwmd:TwoDimensionalFieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An excel sheet"@en ; rdfs:label "Excel Sheet"@en ; skos:definition "An excel sheet"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExcelSheetName bwmd:ExcelSheetName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The name of a Microsoft Excel sheet"@en ; rdfs:label "Excel Sheet Name"@en ; skos:definition "An identifier referencing a specific worksheet within an Excel file used for storing or organizing experimental or measurement data."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Experiment bwmd:Experiment rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of experimental process"@en ; rdfs:label "Experiment"@en ; skos:definition "A structured scientific or engineering procedure carried out to investigate material properties, process parameters, or manufacturing outcomes under controlled conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExperimentalLifetimeUntilFailure bwmd:ExperimentalLifetimeUntilFailure rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "The numer of cycles reached by an object tested under mechanical fatigue experiment once a certain failure criterion is reached."@en ; rdfs:label "Experimental Lifetime Until Failure"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExponentForStaticRecovery bwmd:ExponentForStaticRecovery rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Exponent for static recovery that determines the sensitivity of the recovery rate to the accumulated inelastic strain, modeling the nonlinear aspects of recovery behavior."@en , "q" ; rdfs:label "Exponent for static recovery"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExponentForStaticRecoveryOfTheFirstBack-Stress bwmd:ExponentForStaticRecoveryOfTheFirstBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Exponent for static recovery of the first back-stress, indicating the sensitivity of the recovery rate to the back-stress level, defining the nonlinear recovery behavior."@en , "m₁" ; rdfs:label "Exponent for static recovery of the first back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExponentForStaticRecoveryOfTheSecondBack-Stress bwmd:ExponentForStaticRecoveryOfTheSecondBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Exponent for static recovery of the second back-stress, determining the sensitivity of the recovery rate for the second back-stress to its level, contributing to recovery characteristics."@en , "m₂" ; rdfs:label "Exponent for static recovery of the second back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Extensometer bwmd:Extensometer rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of extensometer, that is used for measuring or controlling displacements"@en ; rdfs:label "Extensometer"@en ; skos:definition "An instrument attached to a test specimen to measure deformation or strain with high precision during mechanical testing such as tensile tests."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExtensometerDisplacement bwmd:ExtensometerDisplacement rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of displacement related to an extensometer"@en ; rdfs:label "Extensometer Displacement"@en ; skos:definition "The displacement measured by an extensometer on a test specimen, representing the change in gauge length during mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExtensometerDisplacementAsIs bwmd:ExtensometerDisplacementAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:ExtensometerDisplacement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Displacement as is measured by an extensometer"@en ; rdfs:label "Extensometer Displacement As Is"@en ; skos:definition "The raw, uncorrected displacement value as directly recorded by the extensometer during a mechanical test, without any post-processing adjustments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExtensometerDisplacementAsSupposed bwmd:ExtensometerDisplacementAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:ExtensometerDisplacement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Displacement as supposed used as input signal to control an extensometer"@en ; rdfs:label "Extensometer Displacement As Supposed"@en ; skos:definition "The ideal or corrected extensometer displacement value expected based on test conditions or specimen geometry, used for comparison or calibration purposes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ExternalObjectID bwmd:ExternalObjectID rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "ID of a specimen as received from an external institution (e.g. component send from a private company to a research institute for defect size characterization is received by the research instute with a given reference number , however a new internal object ID is given to the component by the reserch institute)"@en ; rdfs:label "External Object ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Extrapolation bwmd:Extrapolation rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of extrapolating data"@en ; rdfs:label "Extrapolation"@en ; skos:definition "A mathematical method used to estimate values beyond the measured data range by extending known trends, commonly applied in material property and process modeling."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Extruding bwmd:Extruding rdf:type owl:Class ; rdfs:subClassOf bwmd:CompressionForming ; rdfs:comment "An extruding process as defined by DIN 8580"@en ; rdfs:label "Extruding"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#EyePieceLens bwmd:EyePieceLens rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeAccessory ; rdfs:comment "Eye piece lens of a microscope"@en ; rdfs:label "Eye Piece Lens"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FatigueCrackPropagationTest bwmd:FatigueCrackPropagationTest rdf:type owl:Class ; rdfs:subClassOf bwmd:FractureMechanicsTest ; rdfs:comment "A fatigue crack propagation test"@en ; rdfs:label "Fatigue Crack Propagation Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FatigueCreepDamageParameter bwmd:FatigueCreepDamageParameter rdf:type owl:Class ; rdfs:subClassOf bwmd:LifetimePredictionRelatedQuantity ; rdfs:comment "Combined damage parameter for fatigue and creep"@en , "D_{FC}" ; rdfs:label "Fatigue Creep Damage Parameter"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FatigueTest bwmd:FatigueTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; rdfs:comment "Any kind of fatigue test"@en ; rdfs:label "Fatigue Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FatigueTestSpecimen bwmd:FatigueTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:Specimen ; rdfs:comment "Any kind of specimen or test piece used for fatigue testing"@en ; rdfs:label "Fatigue Test Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FeedSpeed bwmd:FeedSpeed rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Characteristic speed within a turning process to advance the cutting tool"@en ; rdfs:label "Feed Speed"@en ; skos:definition "Characteristic speed within a turning process to advance the cutting tool"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FerriticStainlessSteel bwmd:FerriticStainlessSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:StainlessSteel ; rdfs:comment "Stainless steel with good corrosion resistance and high resistance to stress corrosion cracking, containing high levels of chromium and low levels of nickel."@en ; rdfs:label "Ferritic Stainless Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FerrousMetal bwmd:FerrousMetal rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallicMaterial ; rdfs:comment "Metals that contain iron."@en ; rdfs:label "Ferrous Metal"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FiatObjectPart bwmd:FiatObjectPart rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Fiat Object Part"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en , "Part of an object, which can be identified, even though there is no break in physical continuity (e.g. nose in the face)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FiatObjectPartName bwmd:FiatObjectPartName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a fiat object part"@en ; rdfs:label "Fiat Object Part Name"@en ; skos:definition "Name of a fiat object part"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FieldData bwmd:FieldData rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificDataFormat ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of field data (tables, columns, matrices...)"@en ; rdfs:label "Field Data"@en ; skos:definition "Some kind of field data (tables, columns, matrices...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Figure bwmd:Figure rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificDataFormat ; rdfs:comment "Any kind of figure in a report, publication, book or an image file (.png, tiff, .jpg...)"@en ; rdfs:label "Figure"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#File bwmd:File rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificDataFormat ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A file with a specific file format"@en ; rdfs:label "File"@en ; skos:definition "A digital data resource containing experimental measurements, process parameters, or material characterization results stored in a defined format."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FileContainer bwmd:FileContainer rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificDataFormat ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "digital structure or format that holds one or more files together. It can encapsulate various types of data, such as documents, images, or multimedia, and is often used to organize, compress, or package files for easier storage, transfer, or management. Common examples include ZIP files, TAR files, and certain database formats."@en ; rdfs:label "File Container"@en ; skos:definition "digital structure or format that holds one or more files together. It can encapsulate various types of data, such as documents, images, or multimedia, and is often used to organize, compress, or package files for easier storage, transfer, or management. Common examples include ZIP files, TAR files, and certain database formats."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FileName bwmd:FileName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a file"@en ; rdfs:label "File Name"@en ; skos:definition "Name of a file"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FlatTensileTestSpecimen bwmd:FlatTensileTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:TensileTestSpecimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specific tensile test specimen with a flat, rectangular shape in the gauge length"@en ; rdfs:label "Flat Tensile Test Specimen"@en ; skos:definition "A flat, standardized test piece with a rectangular cross-section used in uniaxial tensile testing to determine mechanical properties of sheet or plate materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Fluorine bwmd:Fluorine rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element fluorine"@en ; rdfs:label "Fluorine"@en ; skos:definition "A highly reactive halogen element (atomic number 9) used in surface treatments, fluoropolymer production, and as a processing agent in metallurgy."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Force bwmd:Force rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind force"@en ; rdfs:label "Force"@en ; skos:definition "A vector physical quantity representing the mechanical load applied to a material or structure, measured in newtons, fundamental to mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ForceInLoadingDirection bwmd:ForceInLoadingDirection rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The force acting in loading direction within a mechanical test"@en ; rdfs:label "Force In Loading Direction"@en ; skos:definition "The component of applied force acting along the primary loading axis of a specimen or structure during mechanical testing or service loading."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ForceRelatedQuantity bwmd:ForceRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of quantity that is of quantity kind force"@en ; rdfs:label "Force Related Quantity"@en ; skos:definition "Any physical quantity derived from or directly associated with force, such as stress, load, or pressure, relevant to mechanical characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FormatDescription bwmd:FormatDescription rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of descriptor to describe the structure/format of a file or dataset (e.g. the column number, the delimiter symbol, the decimal separator...)"@en ; rdfs:label "Format Description"@en ; skos:definition "A descriptive specification defining the structure, layout, or encoding convention of a dataset or data file used to store materials or process information."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Fraction bwmd:Fraction rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind fraction"@en ; rdfs:label "Fraction"@en ; skos:definition "A dimensionless ratio expressing the relative proportion of a constituent phase, element, or component within a material or mixture."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Fractography bwmd:Fractography rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A fractographic analysis process, which typically includes other microscopy processes."@en ; rdfs:label "Fractography"@en ; skos:definition "A fractographic analysis process, which typically includes other microscopy processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FractureMechanicsSpecimen bwmd:FractureMechanicsSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:Specimen ; rdfs:comment "Any kind of specimen or test piece used for fracture mechanics testing"@en ; rdfs:label "Fracture Mechanics Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FractureMechanicsTest bwmd:FractureMechanicsTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; rdfs:comment "Any kind of fracture mechanics test (e.g. fatigue crack growth, fracture toughness test...)"@en ; rdfs:label "Fracture Mechanics Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FractureToughnessTest bwmd:FractureToughnessTest rdf:type owl:Class ; rdfs:subClassOf bwmd:FractureMechanicsTest ; rdfs:comment "A fracture toughness test to determine J_Ic or K_Ic"@en ; rdfs:label "Fracture Toughness Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Francium bwmd:Francium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element francium"@en ; rdfs:label "Francium"@en ; skos:definition "A highly radioactive alkali metal element (atomic number 87) with negligible industrial application, relevant primarily in nuclear science contexts."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FreeForging bwmd:FreeForging rdf:type owl:Class ; rdfs:subClassOf bwmd:CompressionForming ; rdfs:comment "A free forging process as defined by DIN 8580"@en ; rdfs:label "Free Forging"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Frequency bwmd:Frequency rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind frequency"@en ; rdfs:label "Frequency"@en ; skos:definition "The number of cycles per unit time of a periodic phenomenon, relevant in fatigue testing, vibration analysis, and dynamic mechanical characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FumeHood bwmd:FumeHood rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Fume hood to suck off toxic gases in the air, e.g. during etching of metallographic specimens."@en ; rdfs:label "Fume Hood"@en ; skos:definition "Fume hood to suck off toxic gases in the air, e.g. during etching of metallographic specimens."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Function bwmd:Function rdf:type owl:Class ; rdfs:subClassOf bwmd:Disposition ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Function"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Furnace bwmd:Furnace rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of furnace to heat materials (testing, heat treatment...)"@en ; rdfs:label "Furnace"@en ; skos:definition "A thermal processing unit used to heat materials to specified temperatures for heat treatment, sintering, melting, or other high-temperature manufacturing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FurnaceAtmosphere bwmd:FurnaceAtmosphere rdf:type owl:Class ; rdfs:subClassOf bwmd:Medium ; rdfs:comment "Atmosphere created in the furnace which serves as medium during the heat treatment process"@en ; rdfs:label "Furnace Atmosphere"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FurnaceAtmosphereName bwmd:FurnaceAtmosphereName rdf:type owl:Class ; rdfs:subClassOf bwmd:MediumName ; rdfs:comment "Name identifying the medium generated inside the furnace used for conducting a heat treatment, e.g. \"hydrogene\""@en ; rdfs:label "Furnace Atmosphere Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FurnaceGripSystem bwmd:FurnaceGripSystem rdf:type owl:Class ; rdfs:subClassOf bwmd:GripSystem ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specific temperature stable grip system, that is made to test specimens or test pieces within a furnace"@en ; rdfs:label "Furnace Grip System"@en ; skos:definition "A specialized gripping mechanism designed to hold test specimens within a furnace environment during high-temperature mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#FurnaceInsidePressure bwmd:FurnaceInsidePressure rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "Pressure inside the furnace used to conduct the heat treatment"@en ; rdfs:label "Furnace Inside Pressure"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#G1 bwmd:G1 rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepCrackGrowthRelatedQuantity ; rdfs:comment "Geometric factor for constrained creep crack growth."@en , "G_1" ; rdfs:label "G1"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#G2 bwmd:G2 rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepCrackGrowthRelatedQuantity ; rdfs:comment "Geometric factor for unconstrained creep crack growth."@en , "G_2" ; rdfs:label "G2"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Gadolinium bwmd:Gadolinium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element gadolinium"@en ; rdfs:label "Gadolinium"@en ; skos:definition "A rare-earth lanthanide element (atomic number 64) used in neutron shielding, MRI contrast agents, and as an alloying element to improve high-temperature material properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Gallium bwmd:Gallium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element gallium"@en ; rdfs:label "Gallium"@en ; skos:definition "A soft metallic element (atomic number 31) used in semiconductors, low-melting alloys, and as a liquid metal in high-temperature thermometry."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GasPore bwmd:GasPore rdf:type owl:Class ; rdfs:subClassOf bwmd:Pore ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A gas pore"@en ; rdfs:label "Gas Pore"@en ; skos:definition "A spherical or near-spherical void in a material formed by trapped gas during solidification or processing, representing a casting or welding defect."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GaugeLength bwmd:GaugeLength rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The gauge length of a specimen"@en ; rdfs:label "Gauge Length"@en ; skos:definition "The defined length of a test specimen between gauge marks over which elongation is measured during a tensile or mechanical test."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GeneralExperimentRelatedProcess bwmd:GeneralExperimentRelatedProcess rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; rdfs:comment "Any kind of generic subprocesses, which are typical parts of other processes (e.g. cooling, heating, process execution...)"@en ; rdfs:label "General Experiment Related Process"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GeneralGeometricQuantity bwmd:GeneralGeometricQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of quantity that describes the geometry of some kind of material or immaterial entity, e.g. a diameter, a radius, an area..."@en ; rdfs:label "General Geometric Quantity"@en ; skos:definition "A measurable physical quantity describing the geometric properties of an object, such as length, area, volume, or diameter."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GenerelExperimentRelatedProcess bwmd:GenerelExperimentRelatedProcess rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Generel Experiment Related Process"@en ; skos:definition "A general category of processes associated with the execution of an experiment, encompassing preparatory, operational, and concluding activities not specific to one test type."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GenericallyDependentContinuant bwmd:GenericallyDependentContinuant rdf:type owl:Class ; rdfs:subClassOf bwmd:Continuant ; owl:disjointWith bwmd:IndependentContinuant ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Generically Dependent Continuant"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GeometricDimensionDataSet bwmd:GeometricDimensionDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:GeometryInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Geometric Dimension Data Set"@en ; skos:definition "A collection of data values describing the geometric dimensions of a material specimen or component, such as length, width, and thickness."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GeometricMeasurement bwmd:GeometricMeasurement rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A geometric measurement process (e.g. to measure the diameter of a specimen)"@en ; rdfs:label "Geometric Measurement"@en ; skos:definition "A measurement pertaining to the geometric properties of a material or specimen, such as dimensions, shape, or surface profile."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GeometryInfo bwmd:GeometryInfo rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Data set containing geometric information content"@en ; rdfs:label "Geometry Info"@en ; skos:definition "Data set containing geometric information content"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Germanium bwmd:Germanium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element germanium"@en ; rdfs:label "Germanium"@en ; skos:definition "A chemical element (Ge, atomic number 32) classified as a metalloid, used in semiconductors, optics, and alloying applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GlobalOptimizer bwmd:GlobalOptimizer rdf:type owl:Class ; rdfs:subClassOf bwmd:Optimizer ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "A global optimizer is an optimization algorithm designed to search the entire solution space to find the best possible solution (global optimum). It aims to avoid getting trapped in local optima by exploring a broader range of potential solutions."@en ; rdfs:label "Global Optimizer"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Gold bwmd:Gold rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element gold"@en ; rdfs:label "Gold"@en ; skos:definition "A chemical element (Au, atomic number 79), a noble metal valued for its corrosion resistance, electrical conductivity, and use in coatings and electronics."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Grain bwmd:Grain rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of grain, which is part of a grain structure of a metallic material"@en ; rdfs:label "Grain"@en ; skos:definition "A single crystal region within a polycrystalline material, bounded by grain boundaries and characterized by a uniform crystallographic orientation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrainBoundary bwmd:GrainBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialDefect ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of grain boundary (in the sense of a defect)"@en ; rdfs:label "Grain Boundary"@en ; skos:definition "The interface region between two adjacent grains in a polycrystalline material where crystallographic orientation changes, influencing mechanical and diffusion properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrainBoundaryDifussionCoefficient bwmd:GrainBoundaryDifussionCoefficient rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity ; rdfs:comment "Grain boundary diffusion coefficient according to dDb = dDb0*exp(-Qb/RT)."@en , "dDb0" ; rdfs:label "GrainBoundary Difussion Coefficient"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrainSize bwmd:GrainSize rdf:type owl:Class ; rdfs:subClassOf bwmd:ConstrainedPoreGrowthRelatedQuantity , bwmd:MicrostructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Grain size."@en , "The grain size"@en , "d" ; rdfs:label "Grain Size"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "A microstructural parameter describing the dimensions of individual crystalline grains in a polycrystalline material, typically measured by standardized metallographic methods."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrainSizeEvaluation bwmd:GrainSizeEvaluation rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; rdfs:comment "refers to the determination of the representative grain size of a material based on a metallographic sample. There are different methods for determining the representative grain size of a given material depending on its microstructure. The estimation of the grain size of a material is usually conducted by processing microscopic images from a metallographic sample."@en ; rdfs:label "Grain Size Evaluation"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrainStructure bwmd:GrainStructure rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedFiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The grain structure in the sense of a fiat object part (no sharp physical boundary)"@en ; rdfs:label "Grain Structure"@en ; skos:definition "The arrangement, size, shape, and distribution of grains within a polycrystalline material, affecting its mechanical and physical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Granulate bwmd:Granulate rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectAggregate ; rdfs:comment "Any kind of granulate"@en ; rdfs:label "Granulate"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Grating bwmd:Grating rdf:type owl:Class ; rdfs:subClassOf bwmd:MachiningWithGeometricallyDeterminedEdge ; rdfs:comment "A grating process as defined by DIN 8580"@en ; rdfs:label "Grating"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GravityCasting bwmd:GravityCasting rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingFromLiquidState ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A gravity casting process as defined by DIN 8580"@en ; rdfs:label "Gravity Casting"@en ; skos:definition "A casting process in which molten metal is poured into a mold and fills it solely under the force of gravity, without external pressure."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Grinding bwmd:Grinding rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A metallographic grinding process"@en ; rdfs:label "Grinding"@en ; skos:definition "A material removal process using abrasive particles to reduce dimensions, improve surface finish, or prepare specimens for further analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrindingAndPolishing bwmd:GrindingAndPolishing rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A metallographic grinding and polishing process process"@en ; rdfs:label "Grinding And Polishing"@en ; skos:definition "A surface preparation process combining abrasive grinding and fine polishing steps to achieve a smooth, defect-free surface, commonly used in metallographic specimen preparation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrindingAndPolishingEquipment bwmd:GrindingAndPolishingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Grinding and polishing equipment (e.g. used for metallographic specimen preparation)"@en ; rdfs:label "Grinding And Polishing Equipment"@en ; skos:definition "Grinding and polishing equipment (e.g. used for metallographic specimen preparation)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrindingAndPolishingSuspension bwmd:GrindingAndPolishingSuspension rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalSolution ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Suspension used during grinding or polishing of metallographic specimens (e.g. diamond suspension)"@en ; rdfs:label "Grinding And Polishing Suspension"@en ; skos:definition "Suspension used during grinding or polishing of metallographic specimens (e.g. diamond suspension)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GripSystem bwmd:GripSystem rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of grip system to clamp or fix specimens and test pieces"@en ; rdfs:label "Grip System"@en ; skos:definition "A mechanical assembly used to securely hold and transmit load to a test specimen during mechanical testing, ensuring proper force application."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#GrowingCrystals bwmd:GrowingCrystals rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingFromLiquidState ; rdfs:comment "A growing crystals process as defined by DIN 8580"@en ; rdfs:label "Growing Crystals"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#H-Exponent bwmd:H-Exponent rdf:type owl:Class ; rdfs:subClassOf bwmd:LifetimePredictionRelatedQuantity ; rdfs:comment """Adjustable exponent within the lifetime model according to Nf = A/(D_FC)^H."""@en , "H" ; rdfs:label "H-Exponent"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HDF5File bwmd:HDF5File rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "Container format HDF5 used to store metadata and time dependent experimental data in an efficient and sustaibable manner, e.g. machine generated raw data or secondary data generated by specific scripts. Container format established within the framework of the IWM HUB Episode VI-Sprint 3."@en ; rdfs:label "HD F5 File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Hafnium bwmd:Hafnium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element hafnium"@en ; rdfs:label "Hafnium"@en ; skos:definition "A chemical element (Hf, atomic number 72), a transition metal with high melting point used in nuclear control rods, superalloys, and refractory applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Hardening bwmd:Hardening rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; rdfs:comment """The use of this treatment will result in an improvement of the mechanical properties, as well as an increase in the level of hardness, producing a tougher, more durable item. Alloys are heated above the critical transformation temperature for the material, then cooled rapidly enough to cause the soft initial material to transform to a much harder, stronger structure. Alloys may be air cooled, or cooled by quenching in oil, water, or another liquid, depending upon the amount of alloying elements in the material. Hardened materials are usually tempered or stress relieved to improve their dimensional stability and toughness. Steel parts often require a heat treatment to obtain improved mechanical properties, such as increasing increase hardness or strength. The hardening process consists of heating the components above the critical (normalizing) temperature, holding at this temperature for one hour per inch of thickness cooling at a rate fast enough to allow the material to transform to a much harder, stronger structure, and then tempering. Steel is essentially an alloy of iron and carbon; other steel alloys have other metal elements in solution. Heating the material above the critical temperature causes carbon and the other elements to go into solid solution. Quenching \"freezes\" the microstructure, inducing stresses. Parts are subsequently tempered to transform the microstructure, achieve the appropriate hardness and eliminate the stresses."""@en ; rdfs:label "Hardening"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardeningByColdForming bwmd:HardeningByColdForming rdf:type owl:Class ; rdfs:subClassOf bwmd:Treating ; rdfs:comment "Any kind of hardening by cold forming process as defined by DIN 8580"@en ; rdfs:label "Hardening By Cold Forming"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardeningDurationAsSupposed bwmd:HardeningDurationAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed duration of the hardening process, during which the material is held at the hardening temperature before quenching, typically measured in minutes or hours. """@en ; rdfs:label "Hardening Duration As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardeningExponent bwmd:HardeningExponent rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialRelatedQuantiy , bwmd:PowerLawHardeningQuantity ; rdfs:comment "A hardening exponent used within a power-law hardening material law"@en ; rdfs:label "Hardening Exponent"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardeningTemperatureAsSupposed bwmd:HardeningTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed temperature applied during the hardening process to achieve a high hardness level in the material through rapid cooling (quenching), typically measured in degrees Celsius. """@en ; rdfs:label "Hardening Temperature As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Hardness bwmd:Hardness rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of hardness according to Brinell, Rockwell, Vickers etc. as described by https://en.wikipedia.org/wiki/Indentation_hardness"@en ; rdfs:label "Hardness"@en ; skos:definition "A material property expressing resistance to permanent deformation, indentation, or scratching, typically measured by standardized indentation tests such as Vickers or Rockwell."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardnessBrinell bwmd:HardnessBrinell rdf:type owl:Class ; rdfs:subClassOf bwmd:Hardness ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Hardness according to Brinell"@en ; rdfs:label "Hardness Brinell"@en ; skos:definition "Hardness according to Brinell"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardnessImprint bwmd:HardnessImprint rdf:type owl:Class ; rdfs:subClassOf bwmd:GenerelExperimentRelatedProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An impression left on a material surface that indicates its hardness, typically from a hardness test."@en ; rdfs:label "Hardness Imprint"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "The residual indentation mark left on a material surface after a hardness test, whose geometry is used to calculate the hardness value."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardnessTestingEquipment bwmd:HardnessTestingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of hardness testing equipment/machine (e.g. Brinell, Vickers, Rockwell)"@en ; rdfs:label "Hardness Testing Equipment"@en ; skos:definition "Any kind of hardness testing equipment/machine (e.g. Brinell, Vickers, Rockwell)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HardnessVickers bwmd:HardnessVickers rdf:type owl:Class ; rdfs:subClassOf bwmd:Hardness ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment """The hardness determined by a Vickers indentation process. The value is given in kilogram-force per square millimeter (kgf/mm²) or HV number. Vickers hardness numbers are reported as xxxHVyy, e.g. 440HV30, or xxxHVyy/zz if duration of force differs from 10 s to 15 s, e.g. 440HV30/20, where: 440 is the hardness number, HV gives the hardness scale (Vickers), 30 indicates the load used in kgf. 20 indicates the loading time if it differs from 10 s to 15 s"""@en ; rdfs:label "Hardness Vickers"@en ; skos:definition "The hardness determined by a Vickers indentation process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Hastelloy bwmd:Hastelloy rdf:type owl:Class ; rdfs:subClassOf bwmd:NickelAlloy ; rdfs:comment "A family of corrosion-resistant metal alloys primarily made of nickel."@en ; rdfs:label "Hastelloy" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatAffectedZone bwmd:HeatAffectedZone rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedFiatObjectPart ; rdfs:comment "The heat affected zone in the sense of a fiat object part (no sharp physical boundary)"@en ; rdfs:label "Heat Affected Zone"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatResistantGloves bwmd:HeatResistantGloves rdf:type owl:Class ; rdfs:subClassOf bwmd:PersonalProtectiveEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Heat resistant gloves, e.g. used to remove objects from a heat treatment furnace."@en ; rdfs:label "Heat Resistant Gloves"@en ; skos:definition "Heat resistant gloves, e.g. used to remove objects from a heat treatment furnace."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTransferCoefficientMeltAndAtmosphere bwmd:HeatTransferCoefficientMeltAndAtmosphere rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTransferCoefficientRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Heat transfer coefficient between melt and atmosphere"@en ; rdfs:label "Heat Transfer Coefficient Melt And Atmosphere"@en ; skos:definition "Heat transfer coefficient between melt and atmosphere"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTransferCoefficientMeltAndMold bwmd:HeatTransferCoefficientMeltAndMold rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTransferCoefficientRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Heat transfer coefficient between melt and mold"@en ; rdfs:label "Heat Transfer Coefficient Melt And Mold"@en ; skos:definition "Heat transfer coefficient between melt and mold"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTransferCoefficientMoldAndAtmosphere bwmd:HeatTransferCoefficientMoldAndAtmosphere rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTransferCoefficientRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Heat transfer coefficient between mold and atmosphere"@en ; rdfs:label "Heat Transfer Coefficient Mold And Atmosphere"@en ; skos:definition "Heat transfer coefficient between mold and atmosphere"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTransferCoefficientRelatedQuantity bwmd:HeatTransferCoefficientRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:PhysicalQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Specific heat transfer coefficients"@en ; rdfs:label "Heat Transfer Coefficient Related Quantity"@en ; skos:definition "Specific heat transfer coefficients"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTransferCoefficientSolidifiedMetalAndMold bwmd:HeatTransferCoefficientSolidifiedMetalAndMold rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTransferCoefficientRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Heat transfer coefficient between solidified metal and atmosphere"@en ; rdfs:label "Heat Transfer Coefficient Solidified Metal And Mold"@en ; skos:definition "Heat transfer coefficient between solidified metal and atmosphere"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTreatment bwmd:HeatTreatment rdf:type owl:Class ; rdfs:subClassOf bwmd:Treating ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of heat treatment process as defined by DIN 8580"@en ; rdfs:label "Heat Treatment"@en ; skos:definition "A controlled thermal process applied to a material to alter its microstructure and mechanical or physical properties through heating and cooling cycles."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTreatmentFurnace bwmd:HeatTreatmentFurnace rdf:type owl:Class ; rdfs:subClassOf bwmd:Furnace ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A furnace used for the heat treatment of objects"@en ; rdfs:label "Heat Treatment Furnace"@en ; skos:definition "A furnace used for the heat treatment of objects"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTreatmentQuantity bwmd:HeatTreatmentQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; rdfs:comment "Any kind of heat treatment related quantity"@en ; rdfs:label "Heat Treatment Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatTreatmentStepRelatedQuantity bwmd:HeatTreatmentStepRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "Any kind of heat treatment step related quantity."@en ; rdfs:label "Heat Treatment Step Related Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Heating bwmd:Heating rdf:type owl:Class ; rdfs:subClassOf bwmd:GenerelExperimentRelatedProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of heating any kind of object"@en ; rdfs:label "Heating"@en ; skos:definition "The process of heating any kind of object"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingEquipment bwmd:HeatingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of equipment that is used for heating of components, test pieces, specimens such as furnaces and induction heating systems."@en ; rdfs:label "Heating Equipment"@en ; skos:definition "Devices or systems used to apply controlled heat to materials during manufacturing or testing processes, including furnaces, ovens, and induction heaters."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingRateAsSupposed bwmd:HeatingRateAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "As supposed temperature rate to be applied in order to heat up an object from an initial temperature up to the target temperature during a specific heating step of a heat treatment."@en ; rdfs:label "Heating Rate As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingRateDuringHardening bwmd:HeatingRateDuringHardening rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed rate at which the temperature is increased during the hardening process, typically measured in degrees Celsius per minute or per hour, to reach the hardening temperature before quenching. """@en ; rdfs:label "Heating Rate During Hardening"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingRateDuringStressReliefAnnealing bwmd:HeatingRateDuringStressReliefAnnealing rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed rate at which the temperature is increased during the stress relief annealing process, typically measured in degrees Celsius per minute or per hour, to reach the target temperature for stress relaxation. """@en ; rdfs:label "Heating Rate During Stress Relief Annealing"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingRateDuringTempering bwmd:HeatingRateDuringTempering rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed rate at which the temperature is increased during the tempering process, typically measured in degrees Celsius per minute or per hour, to achieve the desired tempering temperature. """@en ; rdfs:label "Heating Rate During Tempering"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingStartTemperatureAsSupposed bwmd:HeatingStartTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "Initial temperature of a heating heat treatment step. The heating step starts at this temperature and the heat treated object is heated up until a target temperature is reached."@en ; rdfs:label "Heating Start Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HeatingTargetTemperatureAsSupposed bwmd:HeatingTargetTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:TemperatureRelatedQuantity ; rdfs:comment "As supposed temperature to be reached at the end of the heat treatment heating step."@en ; rdfs:label "Heating Target Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Helium bwmd:Helium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element helium"@en ; rdfs:label "Helium"@en ; skos:definition "A chemical element (He, atomic number 2), an inert noble gas used as a shielding atmosphere, coolant, and carrier gas in materials processing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HighCarbonSteel bwmd:HighCarbonSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:CarbonSteel , bwmd:LowCarbonSteel ; rdfs:comment "Steel containing a high percentage of carbon (typically more than 0.6%)."@en ; rdfs:label "High Carbon Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HighCycleFatigueTest bwmd:HighCycleFatigueTest rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTest ; rdfs:comment "A high cycle fatigue test"@en ; rdfs:label "High Cycle Fatigue Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HighVoltageCurrentConnection bwmd:HighVoltageCurrentConnection rdf:type owl:Class ; rdfs:subClassOf bwmd:ElectricalConnection ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of high voltage current connection as part of the infrastructure of a building"@en ; rdfs:label "High Voltage Current Connection"@en ; skos:definition "An electrical infrastructure component providing high-voltage power supply connections to laboratory or manufacturing equipment."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#History bwmd:History rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; owl:disjointWith bwmd:ProcessProfile ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "History"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HolisticModel bwmd:HolisticModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model that considers the system as a whole rather than individual parts."@en ; rdfs:label "Holistic Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Holmium bwmd:Holmium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element holmium"@en ; rdfs:label "Holmium"@en ; skos:definition "A chemical element (Ho, atomic number 67), a rare-earth lanthanide metal used in high-strength magnets and specialized alloy applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#HotTensileTest bwmd:HotTensileTest rdf:type owl:Class ; rdfs:subClassOf bwmd:QuasiStaticTensileTest ; rdfs:comment "A hot tensile test"@en ; rdfs:label "Hot Tensile Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Hydrogen bwmd:Hydrogen rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element hydrogen"@en ; rdfs:label "Hydrogen"@en ; skos:definition "A chemical element (H, atomic number 1), the lightest element, used as a reducing atmosphere in sintering and heat treatment, and studied for embrittlement effects in metals."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IDNumber bwmd:IDNumber rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; rdfs:comment "A specific identifier, which must be a number"@en ; rdfs:label "ID Number"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ISOStandard bwmd:ISOStandard rdf:type owl:Class ; rdfs:subClassOf bwmd:Regulation ; rdfs:comment "Any kind of standard as published by the International Organization of Standardization (ISO)"@en ; rdfs:label "ISO Standard"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ITEquipment bwmd:ITEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:InfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of IT specific infrastructure equipment such as desktops, laptops, server..."@en ; rdfs:label "IT Equipment"@en ; skos:definition "Hardware and devices used for information processing, data storage, and communication within engineering and manufacturing environments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IWMLabelsID bwmd:IWMLabelsID rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "Permanent and unique ID for specimens at the Fraunhofer IWM"@en ; rdfs:label "IWM Labels ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IWMMicrosectionID bwmd:IWMMicrosectionID rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "Permanent ID for microsections at the Fraunhofer IWM"@en ; rdfs:label "IWM Microsection ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IWMPersonShortName bwmd:IWMPersonShortName rdf:type owl:Class ; rdfs:subClassOf bwmd:PersonName ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The short name for persons working at the Fraunhofer IWM"@en ; rdfs:label "IWM Person Short Name"@en ; skos:definition "An abbreviated identifier or short name assigned to a person within the IWM organizational naming convention."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IWTObjectID bwmd:IWTObjectID rdf:type owl:Class ; rdfs:subClassOf bwmd:ExternalObjectID ; rdfs:comment "Object identifier generated following the labeling protocol from Leibniz-Institut für Werkstofforientierte Technologien - IWT"@en ; rdfs:label "IWT Object ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Identifier bwmd:Identifier rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of identifier, which is used to identify any kind of entity"@en ; rdfs:label "Identifier"@en ; skos:definition "A unique label, code, or reference used to distinctly identify a material, process, equipment, or entity within a manufacturing or materials science context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImageFile bwmd:ImageFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "An image file with a spefific format (e.g. .jpg, .png, .tiff)"@en ; rdfs:label "Image File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImageGeneration bwmd:ImageGeneration rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An image generation process, e.g. during tomography"@en ; rdfs:label "Image Generation"@en ; skos:definition "An image generation process, e.g. during tomography"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImageMetadataSet bwmd:ImageMetadataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "Metadata set included in images. E.g. microscopes write the process specific metadata into the image file."@en ; rdfs:label "Image Metadata Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImageSet bwmd:ImageSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "A set of images"@en ; rdfs:label "Image Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImageStack bwmd:ImageStack rdf:type owl:Class ; rdfs:subClassOf bwmd:ImageSet ; rdfs:comment "A series of images, that form a vertical stack (e.g. a series of images generated by tomography)."@en ; rdfs:label "Image Stack"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImmaterialEntity bwmd:ImmaterialEntity rdf:type owl:Class ; rdfs:subClassOf bwmd:IndependentContinuant ; owl:disjointWith bwmd:MaterialEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Immaterial Entity"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ImportCAMDataAndMountMachine bwmd:ImportCAMDataAndMountMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MachinePreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of importing CAM data and mounting a machine"@en ; rdfs:label "Import CAM Data And Mount Machine"@en ; skos:definition "The process of importing CAM data and mounting a machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Inclusion bwmd:Inclusion rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of inclusion within a material"@en ; rdfs:label "Inclusion"@en ; skos:definition "A non-metallic or foreign phase particle embedded within a metal matrix, typically formed during solidification, that can affect mechanical properties and failure behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Inconel bwmd:Inconel rdf:type owl:Class ; rdfs:subClassOf bwmd:NickelAlloy ; rdfs:label "Inconel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Inconel625 bwmd:Inconel625 rdf:type owl:Class ; rdfs:subClassOf bwmd:Inconel ; rdfs:comment "A nickel-based superalloy known for its high strength and resistance to extreme environments."@en ; rdfs:label "Inconel 625"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Inconel718 bwmd:Inconel718 rdf:type owl:Class ; rdfs:subClassOf bwmd:Inconel ; rdfs:comment "A nickel-chromium alloy known for its high strength and corrosion resistance at elevated temperatures."@en ; rdfs:label "Inconel 718" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Indentation bwmd:Indentation rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of indentation test"@en ; rdfs:label "Indentation"@en ; skos:definition "A localized deformation produced by pressing a hard indenter into a material surface, used in hardness testing methods such as Vickers, Brinell, and Rockwell."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndentationDurationBrinell bwmd:IndentationDurationBrinell rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Duration of the application of the indentation force during Brinell testing"@en ; rdfs:label "Indentation Duration Brinell"@en ; skos:definition "Duration of the application of the indentation force during Brinell testing"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndentationDurationVickers bwmd:IndentationDurationVickers rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "Duration of the application of the indentation force during Vickers testing"@en ; rdfs:label "Indentation Duration Vickers"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndentationForceBrinell bwmd:IndentationForceBrinell rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Applied indentation force within the Brinell indentation process"@en ; rdfs:label "Indentation Force Brinell"@en ; skos:definition "Applied indentation force within the Brinell indentation process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndentationForceVickers bwmd:IndentationForceVickers rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; rdfs:comment "Applied indentation force within the Vickers indentation process"@en ; rdfs:label "Indentation Force Vickers"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndependentContinuant bwmd:IndependentContinuant rdf:type owl:Class ; rdfs:subClassOf bwmd:Continuant ; owl:disjointWith bwmd:SpecificallyDependentContinuant ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Independent Continuant"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Indium bwmd:Indium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element indium"@en ; rdfs:label "Indium"@en ; skos:definition "A chemical element (In, atomic number 49), a soft post-transition metal used in thin-film coatings, solders, and semiconductor applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InductionCoil bwmd:InductionCoil rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment , bwmd:InductionHeatingSystem ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A coil used in induction heating processes to generate heat in conductive materials."@en ; rdfs:label "Induction Coil"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "An electromagnetic coil used to generate an alternating magnetic field for induction heating of electrically conductive materials in heat treatment or melting processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InductionHeatingSystem bwmd:InductionHeatingSystem rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of induction heating system to heat components, test pieces and specimens within a characterization process"@en ; rdfs:label "Induction Heating System"@en ; skos:definition "A system that heats electrically conductive materials through electromagnetic induction, generating eddy currents within the workpiece to achieve rapid, localized heating without direct contact."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IndustryProject bwmd:IndustryProject rdf:type owl:Class ; rdfs:subClassOf bwmd:Project ; rdfs:comment "A (research) project funded by the industry"@en ; rdfs:label "Industry Project"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InelasticStrainRangeStabilizedCycle bwmd:InelasticStrainRangeStabilizedCycle rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:MechanicalStrainRange ; rdfs:comment "Inelastic strain range evaluated from a stabilized cycle in a fatigue test"@en ; rdfs:label "Inelastic Strain Range Stabilized Cycle"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InertGasAtmosphere bwmd:InertGasAtmosphere rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectAggregate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An inert gas atmosphere in some kind of chamber, which is used within a process"@en ; rdfs:label "Inert Gas Atmosphere"@en ; skos:definition "An inert gas atmosphere in some kind of chamber, which is used within a process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InformationContentEntity bwmd:InformationContentEntity rdf:type owl:Class ; rdfs:subClassOf bwmd:GenericallyDependentContinuant ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of information content entity (e.g. files, data sets...)"@en ; rdfs:label "Information Content Entity"@en ; skos:definition "Any kind of information content entity (e.g. files, data sets...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InfrastructureEquipment bwmd:InfrastructureEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of instrastructure equpiment, i.e. that is part of the infrastructure of a company, institute etc."@en ; rdfs:label "Infrastructure Equipment"@en ; skos:definition "Equipment providing essential utilities and services—such as power, gas supply, or cooling—that support the operation of laboratory or manufacturing facilities."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InfrastructureEquipmentSet bwmd:InfrastructureEquipmentSet rdf:type owl:Class ; rdfs:subClassOf bwmd:EquipmentSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of infrastructure specific equipment, which participates in the same process"@en ; rdfs:label "Infrastructure Equipment Set"@en ; skos:definition "A collection of facility-level equipment and utilities that support manufacturing or laboratory operations, such as power supply, ventilation, and structural installations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Ingot bwmd:Ingot rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An ingot is often used as raw material for a casting process"@en ; rdfs:label "Ingot"@en ; skos:definition "An ingot is often used as raw material for a casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IngotID bwmd:IngotID rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "ID of an ingot (e.g. used as raw material for a casting process)"@en ; rdfs:label "Ingot ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialMeltTemperatureInSimulation bwmd:InitialMeltTemperatureInSimulation rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; rdfs:comment "Initial condition for the melt temperature in a casting simulation"@en ; rdfs:label "Initial Melt Temperature In Simulation"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialMoldTemperatureInSimulation bwmd:InitialMoldTemperatureInSimulation rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; rdfs:comment "Initial mold temperature in e.g. a casting simulation"@en ; rdfs:label "Initial Mold Temperature In Simulation"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialRateOfHardeningForFirstBack-Stress bwmd:InitialRateOfHardeningForFirstBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Initial rate of hardening for the first back-stress, describing how the back-stress evolves during loading, crucial for capturing the material's response to cyclic loading."@en , "a₁" ; rdfs:label "Initial rate of hardening for first back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialRateOfHardeningForSecondBack-Stress bwmd:InitialRateOfHardeningForSecondBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Initial rate of hardening for the second back-stress, contributing to the overall hardening behavior of the material under complex loading conditions."@en , "a₂" ; rdfs:label "Initial rate of hardening for second back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialRateOfIsotropicHardening bwmd:InitialRateOfIsotropicHardening rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Initial rate of isotropic hardening, quantifying the increase in yield stress due to plastic deformation, reflecting the material's ability to harden under loading."@en , "Q" ; rdfs:label "Initial rate of isotropic hardening"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InitialYieldStress bwmd:InitialYieldStress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Initial yield stress, representing the stress level at which the material begins to exhibit plastic deformation, critical for determining the onset of yielding."@en , "k" ; rdfs:label "Initial yield stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InlensEnergySelectedBackscatterDetector bwmd:InlensEnergySelectedBackscatterDetector rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An inlens selected backscatter detector for the SEM"@en ; rdfs:label "Inlens Energy Selected Backscatter Detector"@en ; skos:definition "An inlens selected backscatter detector for the SEM"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InlensSecondaryElectronDetector bwmd:InlensSecondaryElectronDetector rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An inlens secondary electron detector for the SEM"@en ; rdfs:label "Inlens Secondary Electron Detector"@en ; skos:definition "An inlens secondary electron detector for the SEM"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InorganicMaterial bwmd:InorganicMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:NonMetallicMaterial ; rdfs:comment "Any kind of inorganic material"@en ; rdfs:label "Inorganic Material"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InputFile bwmd:InputFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "An input file is a file with no specific file ending, that is used as input for a simulation"@en ; rdfs:label "Input File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InputFileGeneration bwmd:InputFileGeneration rdf:type owl:Class ; rdfs:subClassOf bwmd:PreProcessing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of generating an input file for a simulation"@en ; rdfs:label "Input File Generation"@en ; skos:definition "The process of generating an input file for a simulation"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#IntegratedHeatingFurnace bwmd:IntegratedHeatingFurnace rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A heating furnace, that is integrated in the casting machine"@en ; rdfs:label "Integrated Heating Furnace"@en ; skos:definition "A heating furnace, that is integrated in the casting machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Interpolation bwmd:Interpolation rdf:type owl:Class ; rdfs:subClassOf bwmd:DataTransformation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of interpolating data"@en ; rdfs:label "Interpolation"@en ; skos:definition "A mathematical method used to estimate unknown values between known data points in a dataset, commonly applied in materials testing and simulation for data refinement."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Invar bwmd:Invar rdf:type owl:Class ; rdfs:subClassOf bwmd:NickelAlloy ; rdfs:comment "A nickel-iron alloy known for its low thermal expansion."@en ; rdfs:label "Invar"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#InvestmentCasting bwmd:InvestmentCasting rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingFromLiquidState ; rdfs:comment "An investment casting process as defined by DIN 8580"@en ; rdfs:label "Investment Casting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Iodine bwmd:Iodine rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element iodine"@en ; rdfs:label "Iodine"@en ; skos:definition "A chemical element (symbol I, atomic number 53) belonging to the halogens, used in materials science as a dopant, etchant, or chemical reagent."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Iridium bwmd:Iridium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element iridium"@en ; rdfs:label "Iridium"@en ; skos:definition "A dense, corrosion-resistant platinum-group metal (symbol Ir, atomic number 77) used in high-temperature alloys, crucibles, and as a coating material."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Iron bwmd:Iron rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element iron"@en ; rdfs:label "Iron"@en ; skos:definition "A transition metal (symbol Fe, atomic number 26) that is the primary constituent of steel and cast iron, fundamental to structural and engineering materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#JPGImage bwmd:JPGImage rdf:type owl:Class ; rdfs:subClassOf bwmd:ImageFile ; rdfs:comment "A .jpg or .jpeg image file (from the Joint Photographic Expert Group) as described by https://de.wikipedia.org/wiki/JPEG"@en ; rdfs:label "JPG Image"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Joining bwmd:Joining rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; rdfs:comment "Any kind of joining process"@en ; rdfs:label "Joining"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#JupyterNotebook bwmd:JupyterNotebook rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "Jupyter Notebook is an open-source web-based interactive computing environment that allows users to create and share documents containing live code, equations, visualizations, and narrative text. It supports multiple programming languages (Python, Julia, R, etc.) and is widely used in data science, education, and research."@en ; rdfs:label "Jupyter Notebook"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Krypton bwmd:Krypton rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element krypton"@en ; rdfs:label "Krypton"@en ; skos:definition "A noble gas element (symbol Kr, atomic number 36) used in specialized lighting, insulating windows, and as an inert atmosphere in certain materials processing applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LCFSpecimen bwmd:LCFSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTestSpecimen ; rdfs:comment "A fatigue specimen, that is used within an LCF test. The specimen should be optimized with regard to kinking at high applied loadings."@en ; rdfs:label "LCF Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LIBSMeasurementSystem bwmd:LIBSMeasurementSystem rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A measurement system for the laser induced plasma spectroscopy (LIBS) process"@en ; rdfs:label "LIBS Measurement System"@en ; skos:definition "A measurement system for the laser induced plasma spectroscopy (LIBS) process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LabInfrastructureEquipment bwmd:LabInfrastructureEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:InfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of laboratory specific infrastructure equipment such as compress air connections, cooler, cooling water connections, electrical connections etc."@en ; rdfs:label "Lab Infrastructure Equipment"@en ; skos:definition "Fixed or utility equipment that supports laboratory operations, including supply connections, environmental control units, and auxiliary systems not directly performing experiments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Lanthanum bwmd:Lanthanum rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element lanthanum"@en ; rdfs:label "Lanthanum"@en ; skos:definition "A soft, reactive rare-earth metal (symbol La, atomic number 57) used in advanced alloys, catalysts, and as an additive to improve material properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Laptop bwmd:Laptop rdf:type owl:Class ; rdfs:subClassOf bwmd:ITEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A personal computer of type laptop"@en ; rdfs:label "Laptop"@en ; skos:definition "A portable computing device used in laboratory or manufacturing environments for data acquisition, process control, and analysis of experimental results."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LaserFlashAnalysis bwmd:LaserFlashAnalysis rdf:type owl:Class ; rdfs:subClassOf bwmd:ThermophysicalExperiment ; rdfs:comment "A laser flash analysis"@en ; rdfs:label "Laser Flash Analysis"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LaserInducedPlasmaSpectroscopy bwmd:LaserInducedPlasmaSpectroscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Spectroscopy ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A laser induced plasma spectroscopy process: Minimal invasive process to measure the chemical composition on the material surface (or in a small volume) in high speed."@en ; rdfs:label "Laser Induced Plasma Spectroscopy"@en ; skos:definition "A laser induced plasma spectroscopy process: Minimal invasive process to measure the chemical composition on the material surface (or in a small volume) in high speed."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Lead bwmd:Lead rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element lead"@en , "A dense non-ferrous metal known for its malleability and resistance to corrosion." ; rdfs:label "Lead"@en ; skos:definition "A dense, soft, corrosion-resistant metal (symbol Pb, atomic number 82) used in radiation shielding, batteries, and historically in solders and alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Length bwmd:Length rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind length"@en ; rdfs:label "Length"@en ; skos:definition "A fundamental physical quantity representing the one-dimensional extent of an object or distance, used as a base SI unit (metre) in dimensional measurement."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LifetimeModel bwmd:LifetimeModel rdf:type owl:Class ; rdfs:subClassOf bwmd:DamageModel ; rdfs:comment "A model that predicts the lifetime of materials or components."@en ; rdfs:label "Lifetime Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LifetimePredictionRelatedQuantity bwmd:LifetimePredictionRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "A lfetime prediction related quantity."@en ; rdfs:label "Lifetime Prediction Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LightFixture bwmd:LightFixture rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeAccessory ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of light fixture used within a microscopy process"@en ; rdfs:label "Light Fixture"@en ; skos:definition "A piece of infrastructure equipment that provides illumination within a laboratory or manufacturing facility to support safe and accurate operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LightMicroscope bwmd:LightMicroscope rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Light microscope"@en ; rdfs:label "Light Microscope"@en ; skos:definition "Light microscope"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LightMicroscopeMagnification bwmd:LightMicroscopeMagnification rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopyQuantity ; rdfs:comment "nan"@en ; rdfs:label "Light Microscope Magnification"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LightMicroscopeResolution bwmd:LightMicroscopeResolution rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopyQuantity ; rdfs:comment "The resolution of an optical microscope is defined as the smallest distance between two points on a specimen that can still be distinguished as two separate entities."@en ; rdfs:label "Light Microscope Resolution"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LightMicroscopy bwmd:LightMicroscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Microscopy ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A light microscopy analysis"@en ; rdfs:label "Light Microscopy"@en ; skos:definition "A microscopy technique that uses visible light and optical lenses to magnify and image material surfaces or microstructures, typically at resolutions up to the micron scale."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LineDetector bwmd:LineDetector rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A line detector, e.g. used in a computer tomograph"@en ; rdfs:label "Line Detector"@en ; skos:definition "A line detector, e.g. used in a computer tomograph"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Linux bwmd:Linux rdf:type owl:Class ; rdfs:subClassOf bwmd:SoftwareArchitecture ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "An open-source family of operating systems based on the Linux kernel. It’s widely used in servers, supercomputers, embedded devices, and by developers due to its robustness, flexibility, and extensive software ecosystem."@en ; rdfs:label "Linux"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LiquidNitrogenTank bwmd:LiquidNitrogenTank rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A tank filled with liquid nitrogen (e.g. used at a scanning electron microscope)"@en ; rdfs:label "Liquid Nitrogen Tank"@en ; skos:definition "A tank filled with liquid nitrogen (e.g. used at a scanning electron microscope)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Literal bwmd:Literal rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificDataFormat ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A literal in an RDF graph"@en ; rdfs:label "Literal"@en ; skos:definition "A data value expressed as a fixed, primitive constant (e.g., string, number) used to represent specific property values in ontology data structures."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Lithium bwmd:Lithium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element lithium"@en ; rdfs:label "Lithium"@en ; skos:definition "The lightest alkali metal (symbol Li, atomic number 3), widely used in battery technologies, lightweight alloys, and as a flux in ceramics processing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LoadCell bwmd:LoadCell rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of load cell to measure forces"@en ; rdfs:label "Load Cell"@en ; skos:definition "A transducer that converts a mechanical force or load into an electrical signal, commonly used in materials testing machines to measure applied force."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LocalOptimizer bwmd:LocalOptimizer rdf:type owl:Class ; rdfs:subClassOf bwmd:Optimizer ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "A local optimizer is an optimization algorithm that searches for the best solution within a limited neighborhood of the current solution. It may converge to a local optimum, which is not necessarily the best overall solution (global optimum)."@en ; rdfs:label "Local Optimizer"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LocalProcessTime bwmd:LocalProcessTime rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "Local process time. Local refers to the local machine time or to a reference time at the start of the process."@en ; rdfs:label "Local Process Time"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Logistics bwmd:Logistics rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; rdfs:comment "all processes related to the transport, storage and tracking of goods"@en ; rdfs:label "Logistics"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LowCarbonSteel bwmd:LowCarbonSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:CarbonSteel ; rdfs:comment "Steel containing a low percentage of carbon (typically less than 0.3%)."@en ; rdfs:label "Low Carbon Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LowCycleCreepFatigueTestIfW bwmd:LowCycleCreepFatigueTestIfW rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTest ; rdfs:comment "A low cycle fatigue or creep fatigue test as performed and documented by TU Darmstadt (IfW)"@en ; rdfs:label "Low Cycle Creep Fatigue Test IfW"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LowCycleFatigueRelatedQuantity bwmd:LowCycleFatigueRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "Upper class for low cycle fatigue and creep-fatigue test related quantities"@en ; rdfs:label "Low Cycle Fatigue Related Quantity"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LowCycleFatigueTest bwmd:LowCycleFatigueTest rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTest ; rdfs:comment "A low cycle fatigue test"@en ; rdfs:label "Low Cycle Fatigue Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#LuminousIntensity bwmd:LuminousIntensity rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind luminous intensity"@en ; rdfs:label "Luminous Intensity"@en ; skos:definition "A physical quantity measuring the power of light emitted per unit solid angle, representing one of the seven SI base quantities (unit: candela)."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Lutetium bwmd:Lutetium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element lutetium"@en ; rdfs:label "Lutetium"@en ; skos:definition "A rare-earth metal (symbol Lu, atomic number 71) used in specialty alloys, catalysts, and as a dopant in certain advanced functional materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MachinePreparation bwmd:MachinePreparation rdf:type owl:Class ; rdfs:subClassOf bwmd:Preparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Preparation process of some kind of machine"@en ; rdfs:label "Machine Preparation"@en ; skos:definition "Preparation process of some kind of machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MachineSoftware bwmd:MachineSoftware rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Machine specific software, e.g. used to control the process or acquire data"@en ; rdfs:label "Machine Software"@en ; skos:definition "Machine specific software, e.g. used to control the process or acquire data"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MachiningWithGeometricallyDeterminedEdge bwmd:MachiningWithGeometricallyDeterminedEdge rdf:type owl:Class ; rdfs:subClassOf bwmd:Separating ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of machining with geometrically determined edge process as defined by DIN 8580"@en ; rdfs:label "Machining With Geometrically Determined Edge"@en ; skos:definition "A subtractive manufacturing process in which material is removed using cutting tools with defined, precise cutting-edge geometries, such as turning, milling, or drilling."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MachiningWithGeometricallyUndeterminedEdge bwmd:MachiningWithGeometricallyUndeterminedEdge rdf:type owl:Class ; rdfs:subClassOf bwmd:Separating ; rdfs:comment "Any kind of machining with geometrically undetermined edge process as defined by DIN 8580"@en ; rdfs:label "Machining With Geometrically Undetermined Edge"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Magnesium bwmd:Magnesium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element magnesium"@en ; rdfs:label "Magnesium"@en ; skos:definition "A lightweight, reactive alkaline-earth metal (symbol Mg, atomic number 12) used extensively in lightweight structural alloys and as an alloying element in aluminum and zinc systems."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MagneticFlux bwmd:MagneticFlux rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind magnetic flux"@en ; rdfs:label "Magnetic Flux"@en ; skos:definition "A physical quantity measuring the total magnetic field passing through a given area, expressed in webers (Wb), relevant in electromagnetic processing and characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Magnetization bwmd:Magnetization rdf:type owl:Class ; rdfs:subClassOf bwmd:Treating ; rdfs:comment "A magnetization process as defined by DIN 8580"@en ; rdfs:label "Magnetization"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Manganese bwmd:Manganese rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element manganese"@en ; rdfs:label "Manganese"@en ; skos:definition "A transition metal (symbol Mn, atomic number 25) commonly added to steel and alloys to improve hardness, strength, and resistance to wear and deformation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Manufacturing bwmd:Manufacturing rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of manufacturing process as classified by DIN 8580"@en ; rdfs:label "Manufacturing"@en ; skos:definition "The process of transforming raw materials or semi-finished goods into finished products through mechanical, thermal, chemical, or other industrial operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MarkAndLabelBlankAccordingToWithdrawalPlan bwmd:MarkAndLabelBlankAccordingToWithdrawalPlan rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of marking and labeling any kind of blank according to some kind of withdrawal plan"@en ; rdfs:label "Mark And Label Blank According To Withdrawal Plan"@en ; skos:definition "The process of marking and labeling any kind of blank according to some kind of withdrawal plan"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MarkingExtensometerPositionOnSpecimenWithPen bwmd:MarkingExtensometerPositionOnSpecimenWithPen rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of marking the extensometer position on the specimen with a pen"@en ; rdfs:label "Marking Extensometer Position On Specimen With Pen"@en ; skos:definition "A specimen preparation step in which gauge-length reference marks are drawn on a test specimen to define the measurement region for an extensometer during mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MartensiticStainlessSteel bwmd:MartensiticStainlessSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:StainlessSteel ; rdfs:comment "Stainless steel known for its high strength and hardness, typically containing moderate levels of chromium and carbon."@en ; rdfs:label "Martensitic Stainless Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Mass bwmd:Mass rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind mass"@en ; rdfs:label "Mass"@en ; skos:definition "A fundamental SI base quantity (unit: kilogram) representing the amount of matter in an object, critical for material characterization and process parameter specification."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MatCalcSimulation bwmd:MatCalcSimulation rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A simulation using the software MatCalc"@en ; rdfs:label "Mat Calc Simulation"@en ; skos:definition "A simulation using the software MatCalc"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialAsMeasuredDataSet bwmd:MaterialAsMeasuredDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Material As Measured Data Set"@en ; skos:definition "A dataset containing experimentally measured material property values obtained directly from testing or characterization, representing actual as-tested material behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialAsSpecifiedDataSet bwmd:MaterialAsSpecifiedDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Material As Specified Data Set"@en ; skos:definition "A dataset containing nominal or target material property values as defined by specifications, standards, or design requirements, representing intended rather than measured material behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialBatch bwmd:MaterialBatch rdf:type owl:Class ; rdfs:subClassOf bwmd:Batch ; rdfs:comment "A set of material objects which share a common manufacturing history and therefore share similar mechanical properties. For example, one specific material batch is typically defined by its manufacturing process and subsequent heat treatment steps. A material batch is identified by its own tracking number or \"MaterialBatchID\"."@en ; rdfs:label "Material Batch"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialBatchID bwmd:MaterialBatchID rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; rdfs:comment """concept to express a particular state of a material after defined by a particular history which has to some extend affected the material mechanical properties, e.g. the hardness characteristic values, the yield stress, the fatigue lifetime, etc. In many material science projects, different batches of a material are characterized by small changes in composition or heat treatment history. Each particular batch gets its own identifier and this is the role of the \"MaterialBatchID\"."""@en ; rdfs:label "Material Batch ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialCard bwmd:MaterialCard rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A material card is a computer file that contains specific material properties needed for simulation purposes."@en ; rdfs:label "Material Card"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialDataSet bwmd:MaterialDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set containing material specific data"@en ; rdfs:label "Material Data Set"@en ; skos:definition "A data set containing material specific data"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialDefect bwmd:MaterialDefect rdf:type owl:Class ; rdfs:subClassOf bwmd:Site ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A material defect (e.g. pore, crack), which describes the artifact of immaterial type"@en ; rdfs:label "Material Defect"@en ; skos:definition "An imperfection or discontinuity within a material, such as a crack, void, inclusion, or porosity, that adversely affects its structural integrity or performance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialEntity bwmd:MaterialEntity rdf:type owl:Class ; rdfs:subClassOf bwmd:IndependentContinuant ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Material Entity"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialExtrusion bwmd:MaterialExtrusion rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A material extrusion process as defined by DIN 8580"@en ; rdfs:label "Material Extrusion"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialID bwmd:MaterialID rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Material batch identifier"@en ; rdfs:label "Material ID"@en ; skos:definition "Material batch identifier"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialJetting bwmd:MaterialJetting rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A material jetting process as defined by DIN 8580"@en ; rdfs:label "Material Jetting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialMesoStructure bwmd:MaterialMesoStructure rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructure ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The fiat object part of a material, which describes the mesostructure (e.g. grain structure in a metallic material)"@en ; rdfs:label "Material Meso Structure"@en ; skos:definition "The structural organization of a material at the mesoscale (micrometers to millimeters), intermediate between micro and macro scales, encompassing features such as grain aggregates, lamellae, or fiber arrangements."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialMicrostructure bwmd:MaterialMicrostructure rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructure ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The fiat object part describing the microstructure of a material"@en ; rdfs:label "Material Microstructure"@en ; skos:definition "The structural features of a material observable at the microscale, including grain size, phase distribution, precipitates, and defects, typically characterized by optical or electron microscopy."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialName bwmd:MaterialName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; rdfs:comment "any kind of material standardized name"@en ; rdfs:label "Material Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConvention bwmd:MaterialNamingConvention rdf:type owl:Class ; rdfs:subClassOf bwmd:Regulation ; rdfs:comment "Any kind of material naming convention"@en ; rdfs:label "Material Naming Convention"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionAFNOR bwmd:MaterialNamingConventionAFNOR rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to AFNOR (Association francaise de normalisation)"@en ; rdfs:label "Material Naming Convention AFNOR"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionAISI bwmd:MaterialNamingConventionAISI rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to AISI (American Iron and Steel Institute)"@en ; rdfs:label "Material Naming Convention AISI"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionBS bwmd:MaterialNamingConventionBS rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to the British Standards Institution"@en ; rdfs:label "Material Naming Convention BS"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionENMaterialNumber bwmd:MaterialNamingConventionENMaterialNumber rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention describing the material number according to CEN (European Committee for Standardization) as described by https://de.wikipedia.org/wiki/Stahlsorte#Werkstoffnummern"@en ; rdfs:label "Material Naming Convention EN Material Number"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionENShortName bwmd:MaterialNamingConventionENShortName rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to CEN (European Committee for Standardization) for the material short name as described by https://de.wikipedia.org/wiki/Stahlsorte#Werkstoffkurzname"@en ; rdfs:label "Material Naming Convention EN Short Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionGOST bwmd:MaterialNamingConventionGOST rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "Material naming convention according to the Gossudarstwenny Standart (GOST, Russian standard)"@en ; rdfs:label "Material Naming Convention GOST"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionJIS bwmd:MaterialNamingConventionJIS rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according the Japan Industrial Standard (JIS)"@en ; rdfs:label "Material Naming Convention JIS"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionOther bwmd:MaterialNamingConventionOther rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "Any kind of material naming convention not described by international standards"@en ; rdfs:label "Material Naming Convention Other"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionSS bwmd:MaterialNamingConventionSS rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to the Swedish Standard (SS: Svensk Standard)"@en ; rdfs:label "Material Naming Convention SS"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNamingConventionUNS bwmd:MaterialNamingConventionUNS rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialNamingConvention ; rdfs:comment "The material naming convention according to the UNS number (Unified Numbering System for Metals and Alloys) as described by https://de.wikipedia.org/wiki/UNS-Nummer"@en ; rdfs:label "Material Naming Convention UNS"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialNanoStructure bwmd:MaterialNanoStructure rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructure ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The fiat object part describing the nanostructure of a material (e.g. precipitates on a nanoscale)"@en ; rdfs:label "Material Nano Structure"@en ; skos:definition "The structural organization of a material at the nanoscale (1–100 nm), including nanoparticles, nanograins, thin films, and atomic-level features influencing material properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialProductionAndSupply bwmd:MaterialProductionAndSupply rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; rdfs:comment "A process, that covers the material production and supply."@en ; rdfs:label "Material Production And Supply"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialRelatedQuantiy bwmd:MaterialRelatedQuantiy rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Material Related Quantiy"@en ; skos:definition "A measurable or computable physical quantity that characterizes or describes a material's state, composition, or behavior in a materials science context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSection bwmd:MaterialSection rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Material Section"@en ; skos:definition "A prepared cross-sectional sample of a material used for structural examination, typically produced by cutting, grinding, and polishing for microscopic analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialStructure bwmd:MaterialStructure rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The fiat object part describing the material structure on different scales"@en ; rdfs:label "Material Structure"@en ; skos:definition "The general arrangement, morphology, and organization of a material's constituents across any length scale, encompassing atomic, micro, meso, and macrostructural levels."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialStructureInfo bwmd:MaterialStructureInfo rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set which contains material structure specific information content, e.g. about the chemical composition, the surface structure or the volume structure on any scale"@en ; rdfs:label "Material Structure Info"@en ; skos:definition "Descriptive information about the internal structural characteristics of a material, such as grain size, phase distribution, crystallographic arrangement, or microstructural features."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialStructureRelatedFiatObjectPart bwmd:MaterialStructureRelatedFiatObjectPart rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A material structure related fiat object part (e.g. grain structure, heat affected zone). This class describes individual features, which can also belong to the nano-, micro- or mesostructure of the material."@en ; rdfs:label "Material Structure Related Fiat Object Part"@en ; skos:definition "A conceptually delineated part of a material structure, such as a grain boundary or phase region, that has no sharp physical boundary but is defined by convention."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialStructureRelatedObject bwmd:MaterialStructureRelatedObject rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Objects, which are part of a material, but could also exist outside of a material compound. In contrast to fiat object parts, there must be a clear physical boundary (e.g. a precipitate, a grain, a nonmetallic inclusion)."@en ; rdfs:label "Material Structure Related Object"@en ; skos:definition "An object that is related to or represents a structural feature of a material, such as a phase, grain, or inclusion."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceStructureInfo bwmd:MaterialSurfaceStructureInfo rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set which contains information content about the material surface structure on any scale"@en ; rdfs:label "Material Surface Structure Info"@en ; skos:definition "Descriptive information about the structural features and morphology of a material's surface, including roughness, coatings, surface phases, and topography."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceTemperatureAsIs bwmd:MaterialSurfaceTemperatureAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:TemperatureRelatedQuantity ; rdfs:comment "The measured surface temperature of a material as is"@en ; rdfs:label "Material Surface Temperature As Is"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceTemperatureAsIsBottom bwmd:MaterialSurfaceTemperatureAsIsBottom rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialSurfaceTemperatureAsIs ; rdfs:comment "The material surface temperature as is at the bottom of the gauge length"@en ; rdfs:label "Material Surface Temperature As Is Bottom"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceTemperatureAsIsMiddle bwmd:MaterialSurfaceTemperatureAsIsMiddle rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialSurfaceTemperatureAsIs ; rdfs:comment "The material surface temperature as is in the middle of the gauge length"@en ; rdfs:label "Material Surface Temperature As Is Middle"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceTemperatureAsIsTop bwmd:MaterialSurfaceTemperatureAsIsTop rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialSurfaceTemperatureAsIs ; rdfs:comment "The material surface temperature as is at the top of the gauge length"@en ; rdfs:label "Material Surface Temperature As Is Top"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialSurfaceTemperatureAsSupposed bwmd:MaterialSurfaceTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:TemperatureRelatedQuantity ; rdfs:comment "The material surface temperature as supposed used as input to control the temperature"@en ; rdfs:label "Material Surface Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialTemperatureAsIs bwmd:MaterialTemperatureAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; rdfs:comment "A measured material temperature as is"@en ; rdfs:label "Material Temperature As Is"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaterialVolumeStructureInfo bwmd:MaterialVolumeStructureInfo rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set which contains information content about the material volume structure on any scale"@en ; rdfs:label "Material Volume Structure Info"@en ; skos:definition "Descriptive information about the three-dimensional internal structural features of a material, including bulk phase distribution, porosity, and volumetric defects."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MatterObject bwmd:MatterObject rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of basic matter object, e.g. atoms, chemical elements, electrons..."@en ; rdfs:label "Matter Object"@en ; skos:definition "A physically existing object composed of matter, serving as a general superclass for any tangible entity in a materials science or manufacturing context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaximumMeltTemperatureAsIs bwmd:MaximumMeltTemperatureAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Maximum value of the melt temperature measured during a casting process."@en ; rdfs:label "Maximum Melt Temperature As Is"@en ; skos:definition "Maximum value of the melt temperature measured during a casting process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaximumStressStabilizedCycle bwmd:MaximumStressStabilizedCycle rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:StressRelatedQuantity ; rdfs:comment "Maximum stress value within a stabilized fatigue cycle in a fatigue test"@en ; rdfs:label "Maximum Stress Stabilized Cycle"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaximumTensileForce bwmd:MaximumTensileForce rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The maximum value of a tensile force (e.g. in a tensile test)"@en ; rdfs:label "Maximum Tensile Force"@en ; skos:definition "The maximum value of a tensile force (e.g. in a tensile test)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MaximumTensileStrength bwmd:MaximumTensileStrength rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The maximum tensile strength (maximum stress value when plotting engineering stress vs. engineering strain)"@en ; rdfs:label "Maximum Tensile Strength"@en ; skos:definition "The maximum stress a material can withstand while being stretched before necking or fracture, representing the peak of the engineering stress-strain curve."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MeasurementEquipment bwmd:MeasurementEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of measurement equipment"@en ; rdfs:label "Measurement Equipment"@en ; skos:definition "Any instrument or device used to quantitatively determine physical, mechanical, or chemical properties of materials during testing or manufacturing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MeasurementLocation bwmd:MeasurementLocation rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementRelatedFiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The location (a point) at which some quantity is measured"@en ; rdfs:label "Measurement Location"@en ; skos:definition "The location (a point) at which some quantity is measured"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MeasurementRange bwmd:MeasurementRange rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementRelatedFiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Measurement range: The area/volume in which the measurement is performed."@en ; rdfs:label "Measurement Range"@en ; skos:definition """Measurement range: The area/volume in which the measurement is performed."""@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MeasurementRelatedFiatObjectPart bwmd:MeasurementRelatedFiatObjectPart rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Measurement related fiat object part, e.g. measurement range or measurement location"@en ; rdfs:label "Measurement Related Fiat Object Part"@en ; skos:definition "Measurement related fiat object part, e.g. measurement range or measurement location"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalExperiment bwmd:MechanicalExperiment rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of mechanical experiment"@en ; rdfs:label "Mechanical Experiment"@en ; skos:definition "A controlled laboratory test designed to measure the mechanical response of a material, such as tensile, compression, creep, or fatigue behavior under defined loading conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalPropertyDataSet bwmd:MechanicalPropertyDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "A thermophysical properties data set is used within the GraphDesigner App to link a set of thermophysical properties from a specific material with the process being modelled. E.g.: the thermophysical properties specified from a particular material supplier. "@en ; rdfs:label "Mechanical Property DataSet"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalQuantity bwmd:MechanicalQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of mechanical quantity or property"@en ; rdfs:label "Mechanical Quantity"@en ; skos:definition "A measurable physical quantity related to the mechanical behavior of materials or systems, such as stress, strain, force, or stiffness."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalStrainRange bwmd:MechanicalStrainRange rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain ; rdfs:comment "A mechanical strain range quantity, calculated as the difference between the maximum mechanical strain and the minimum mechanical strain."@en , "\\Delta \\epsilon_{\\text{mech}}" ; rdfs:label "Mechanical Strain Range"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalTestingRelatedQuantity bwmd:MechanicalTestingRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of mechanical testing related quantities"@en ; rdfs:label "Mechanical Testing Related Quantity"@en ; skos:definition "A measurable physical quantity associated with mechanical testing, including stress, strain, force, displacement, or derived parameters characterizing material mechanical behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalWorkshop bwmd:MechanicalWorkshop rdf:type owl:Class ; rdfs:subClassOf bwmd:Site ; rdfs:comment "A workshop dealing with mechanical manufacturing processes such as turning, wire eroding, separating, sawing..."@en ; rdfs:label "Mechanical Workshop"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MechanicalWorkshopEquipment bwmd:MechanicalWorkshopEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of equipment within a mechanical workshop"@en ; rdfs:label "Mechanical Workshop Equipment"@en ; skos:definition "Any kind of equipment within a mechanical workshop"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Medium bwmd:Medium rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; rdfs:comment "a surrounding or enveloping substance"@en ; rdfs:label "Medium"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MediumCarbonSteel bwmd:MediumCarbonSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:CarbonSteel ; rdfs:comment "Steel containing a moderate percentage of carbon (typically 0.3% to 0.6%)."@en ; rdfs:label "Medium Carbon Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MediumName bwmd:MediumName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; rdfs:comment "Name of a medium"@en ; rdfs:label "Medium Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Melting bwmd:Melting rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingRelatedSubprocess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The act of melting a solid state material within a casting process"@en ; rdfs:label "Melting"@en ; skos:definition "The act of melting a solid state material within a casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Mercury bwmd:Mercury rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element mercury"@en ; rdfs:label "Mercury"@en ; skos:definition "A chemical element (Hg, atomic number 80) that is a liquid metal at room temperature, used in specific alloys, sensors, and as a reference material in materials science."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetaDataSet bwmd:MetaDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "Metadata set included in DataSetGroup of the HDF5Container. E.g. machines write the process specific metadata into the file.Created in the context of the HDF5Container (HUB-EpisodeVI-Sprint5)"@en ; rdfs:label "Meta Data Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallicMaterial bwmd:MetallicMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringMaterial ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of metallic material"@en , "A category of materials that are typically hard, shiny, and have good electrical and thermal conductivity." ; rdfs:label "Metallic Material"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" ; skos:definition "A material composed primarily of metallic elements, characterized by properties such as electrical conductivity, ductility, and metallic bonding, including pure metals and alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicEquipment bwmd:MetallographicEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Equipment used within metallographic processes (e.g. polishing, grinding, embedding...)"@en ; rdfs:label "Metallographic Equipment"@en ; skos:definition "Equipment used within metallographic processes (e.g. polishing, grinding, embedding...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicGrindingDisc bwmd:MetallographicGrindingDisc rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Grinding disc/wheel used for metallographic specimen preparation"@en ; rdfs:label "Metallographic Grinding Disc"@en ; skos:definition "Grinding disc/wheel used for metallographic specimen preparation"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicPolishingProcedure bwmd:MetallographicPolishingProcedure rdf:type owl:Class ; rdfs:subClassOf bwmd:Procedure ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Metallographic polishing procedure"@en ; rdfs:label "Metallographic Polishing Procedure"@en ; skos:definition "Metallographic polishing procedure"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicPreparation bwmd:MetallographicPreparation rdf:type owl:Class ; rdfs:subClassOf bwmd:Preparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A metallographic preparation process"@en ; rdfs:label "Metallographic Preparation"@en ; skos:definition "The process of preparing a metal sample for microstructural examination, including sectioning, mounting, grinding, polishing, and etching."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicSection bwmd:MetallographicSection rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicSpecimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specifically prepared section for metallographic processes"@en ; rdfs:label "Metallographic Section"@en ; skos:definition "A polished and typically etched cross-section of a metallic material prepared to reveal its microstructural features for optical or electron microscopic examination."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MetallographicSpecimen bwmd:MetallographicSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:Specimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of specimen or test piece used for metallography"@en ; rdfs:label "Metallographic Specimen"@en ; skos:definition "A sample of metallic material that has been prepared through cutting, mounting, grinding, polishing, and etching for metallographic microstructural analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MicroscopeAccessory bwmd:MicroscopeAccessory rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Microscope related accessory (e.g. light fixture, object lenses...)"@en ; rdfs:label "Microscope Accessory"@en ; skos:definition "Microscope related accessory (e.g. light fixture, object lenses...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MicroscopeEquipment bwmd:MicroscopeEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Microscope related equipment as microscopes and accessories"@en ; rdfs:label "Microscope Equipment"@en ; skos:definition "Microscope related equipment as microscopes and accessories"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Microscopy bwmd:Microscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of microscopy process"@en ; rdfs:label "Microscopy"@en ; skos:definition "A characterization technique employing various imaging methods to examine material microstructure, surface morphology, or defects at scales beyond unaided human vision."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MicroscopyQuantity bwmd:MicroscopyQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; rdfs:comment "Any kind of microscopy process related quantity"@en ; rdfs:label "Microscopy Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MicrostructuralQuantity bwmd:MicrostructuralQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of microstructural quantity or descriptor, that is used to describe a material on a microstructural level"@en ; rdfs:label "Microstructural Quantity"@en ; skos:definition "A measurable parameter characterizing features of a material's microstructure, such as grain size, phase fraction, or dendrite arm spacing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MillTestCertificate bwmd:MillTestCertificate rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Mill Test Certificate"@en ; skos:definition "Document provided by material manufacturer detailing chemical composition and mechanical properties of a material batch."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Milling bwmd:Milling rdf:type owl:Class ; rdfs:subClassOf bwmd:MachiningWithGeometricallyDeterminedEdge ; rdfs:comment "A milling process as defined by DIN 8580"@en ; rdfs:label "Milling"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MinimumCreepStrainRate bwmd:MinimumCreepStrainRate rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRate , bwmd:StrainRateInLoadingDirection ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The lowest rate at which a material undergoes creep deformation over time under constant stress."@en ; rdfs:label "Minimum Creep Strain Rate"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "The lowest strain rate observed during the secondary (steady-state) stage of creep, used as a key parameter for characterizing a material's creep resistance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MinimumStressStabilizedCycle bwmd:MinimumStressStabilizedCycle rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:StressRelatedQuantity ; rdfs:comment "Minimum stress value within a stabilized fatigue cycle in a fatigue test"@en ; rdfs:label "Minimum Stress Stabilized Cycle"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Model bwmd:Model rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "A model consists of a mathematical expresion that describes a behavior."@en ; rdfs:label "Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ModelCalibration bwmd:ModelCalibration rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; rdfs:comment "The process of calibrating a model"@en ; rdfs:label "Model Calibration"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ModelLetter bwmd:ModelLetter rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentationFile ; rdfs:comment "A model letter contains machine-readable structured information for a specific model. E.g., Model description, hypothesis, model equations, calibration parameters, start values, and relevant biography."@en ; rdfs:label "Model Letter"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ModulusOfElasticityInCompressionStabilizedCycle bwmd:ModulusOfElasticityInCompressionStabilizedCycle rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Modulus of elasticity evaluated in compression within a stabilized fatigue cycle in a fatigue test"@en ; rdfs:label "Modulus Of Elasticity In Compression Stabilized Cycle"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ModulusOfElasticityInTensionStabilizedCycle bwmd:ModulusOfElasticityInTensionStabilizedCycle rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Modulus of elasticity evaluated in tension within a stabilized fatigue cycle in a fatigue test"@en ; rdfs:label "Modulus Of Elasticity in Tension Stabilized Cycle"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MoldTemperatureAsIs bwmd:MoldTemperatureAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Temperature of the mold as is during permanent mold casting"@en ; rdfs:label "Mold Temperature As Is"@en ; skos:definition "Temperature of the mold as is during permanent mold casting"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MoldTemperatureAsSupposed bwmd:MoldTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Temperature of the mold as supposed during permanent mold casting"@en ; rdfs:label "Mold Temperature As Supposed"@en ; skos:definition "Temperature of the mold as supposed during permanent mold casting"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Molecule bwmd:Molecule rdf:type owl:Class ; rdfs:subClassOf bwmd:Cluster ; rdfs:comment "A molecule as described by https://en.wikipedia.org/wiki/Molecule"@en ; rdfs:label "Molecule"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Molybdenum bwmd:Molybdenum rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element molybdenum"@en ; rdfs:label "Molybdenum"@en ; skos:definition "A refractory metallic element (Mo, atomic number 42) commonly used as an alloying element in steels and superalloys to enhance high-temperature strength and corrosion resistance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Monel bwmd:Monel rdf:type owl:Class ; rdfs:subClassOf bwmd:NickelAlloy ; rdfs:comment "A nickel-copper alloy known for its excellent corrosion resistance and high strength."@en , "A nickel-copper alloy known for its excellent corrosion resistance and high strength." ; rdfs:label "Monel" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Monkman-GrantProduct bwmd:Monkman-GrantProduct rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepRelatedQuantity ; rdfs:comment "The Monkman-Grant product (MGP) is evaluated by plotting the minimum creep strain rate against the time to rupture (double logarithmic). Assuming a linear relationship between time to rupture and minimum creep strain rate, the MGP results from the slope."@en , "C_{MG}" ; rdfs:label "Monkman-Grant Product"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MountMachineWithObject bwmd:MountMachineWithObject rdf:type owl:Class ; rdfs:subClassOf bwmd:MachinePreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of mounting a machine with any kind of object (e.g. a turning machine)"@en ; rdfs:label "Mount Machine With Object"@en ; skos:definition "The process of mounting a machine with any kind of object (e.g. a turning machine)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MountingOfSpecimenInTestingMachine bwmd:MountingOfSpecimenInTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of mounting a specimen in a testing machine"@en ; rdfs:label "Mounting Of Specimen In Testing Machine"@en ; skos:definition "The procedure of securely fixing a test specimen into the grips or fixtures of a mechanical testing machine to ensure proper alignment and load transfer during testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#MountingOfTestPieceInTestingMachine bwmd:MountingOfTestPieceInTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MachinePreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of mounting some kind of test piece in a testing machine"@en ; rdfs:label "Mounting Of Test Piece In Testing Machine"@en ; skos:definition "The process of mounting some kind of test piece in a testing machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Name bwmd:Name rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of name or label to identify entities, i.e. a string"@en ; rdfs:label "Name"@en ; skos:definition "A designated identifier or label assigned to a material, process, equipment, or entity within the ontology for unambiguous reference and classification."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Neodymium bwmd:Neodymium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element neodymium"@en ; rdfs:label "Neodymium"@en ; skos:definition "A rare-earth metallic element (Nd, atomic number 60) used primarily in high-strength permanent magnets (Nd-Fe-B) and as an alloying addition in specialty materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Neon bwmd:Neon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element neon"@en ; rdfs:label "Neon"@en ; skos:definition "A noble gas element (Ne, atomic number 10) that is chemically inert, used in gas mixtures for plasma processes and as a reference gas in materials characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Nickel bwmd:Nickel rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A non-ferrous metal known for its high corrosion resistance and ability to withstand high temperatures."@en , "The chemical element nickel"@en ; rdfs:label "Nickel"@en ; skos:definition "A transition metallic element (Ni, atomic number 28) widely used as an alloying element in stainless steels, superalloys, and corrosion-resistant coatings."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NickelAlloy bwmd:NickelAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:Nickel ; rdfs:comment "An alloy containing nickel as its principal element."@en ; rdfs:label "Nickel Alloy"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NickelBasedSuperalloy bwmd:NickelBasedSuperalloy rdf:type owl:Class ; rdfs:subClassOf bwmd:Superalloy ; rdfs:comment "Any kind of nickel based superalloy, which typically exhibits excellent high temperature properties through high phase fractions of the intermetallic gamma' or gamma'' phase. For an additional description see https://en.wikipedia.org/wiki/Superalloy."@en ; rdfs:label "Nickel Based Superalloy"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Niobium bwmd:Niobium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element niobium"@en ; rdfs:label "Niobium"@en ; skos:definition "A refractory metallic element (Nb, atomic number 41) used as a microalloying addition in steels and superalloys to refine grain size and improve strength and toughness."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Nitrogen bwmd:Nitrogen rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element nitrogen"@en ; rdfs:label "Nitrogen"@en ; skos:definition "A non-metallic element (N, atomic number 7) present as an interstitial alloying element in steels and superalloys, influencing hardness, strength, and phase stability."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonDestructiveTesting bwmd:NonDestructiveTesting rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A nondestructive testing process"@en ; rdfs:label "Non Destructive Testing"@en ; skos:definition "A nondestructive testing process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonDestructiveTestingEquipment bwmd:NonDestructiveTestingEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Equipment used for nondestructive testing"@en ; rdfs:label "Non Destructive Testing Equipment"@en ; skos:definition "Equipment used for nondestructive testing"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonDestructiveTestingRelatedQuantity bwmd:NonDestructiveTestingRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Quantities related to nondestructive testing processes"@en ; rdfs:label "Non Destructive Testing Related Quantity"@en ; skos:definition "Quantities related to nondestructive testing processes"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonFerrousMetal bwmd:NonFerrousMetal rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallicMaterial ; rdfs:comment "Metals that do not contain iron."@en ; rdfs:label "Non-Ferrous Metal" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonMetallicInclusion bwmd:NonMetallicInclusion rdf:type owl:Class ; rdfs:subClassOf bwmd:Inclusion ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of nonmetallic inclusion within a metallic material"@en ; rdfs:label "Non Metallic Inclusion"@en ; skos:definition "A non-metallic phase (e.g., oxide, sulfide, or silicate) embedded within a metallic matrix, typically formed during solidification or processing and affecting mechanical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NonMetallicMaterial bwmd:NonMetallicMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringMaterial ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of non-metallic material (either organic or inorganic)"@en ; rdfs:label "Non Metallic Material"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" ; skos:definition "An engineering material that is not a metal, including ceramics, polymers, and glasses, used for their specific mechanical, thermal, or electrical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NormalizationHeatTreatment bwmd:NormalizationHeatTreatment rdf:type owl:Class ; rdfs:subClassOf bwmd:Annealing ; rdfs:comment "Any kind of normalization heat treatment process as defined by DIN 8580"@en ; rdfs:label "Normalization Heat Treatment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NortonCreepLawExponent bwmd:NortonCreepLawExponent rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepRelatedQuantity ; rdfs:comment "The Norton exponent is evaluated by plotting the minimum creep strain rate for individual temperatures against the stress and selecting a power law approach. The determined power corresponds to the Norton exponent."@en , "n" ; rdfs:label "Norton Creep Law Exponent"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NortonCreepLawFactor bwmd:NortonCreepLawFactor rdf:type owl:Class ; rdfs:subClassOf bwmd:CreepRelatedQuantity ; rdfs:comment "A factor in the Norton creep law that describes the material's creep behavior."@en , "B" ; rdfs:label "Norton Creep Law Factor"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NortonExponent bwmd:NortonExponent rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Norton exponent that defines the stress-strain relationship in the material under cyclic loading, indicating the sensitivity of the inelastic strain rate to the applied stress."@en , "n" ; rdfs:label "Norton exponent"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Notch bwmd:Notch rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProductRelatedSite ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A notch in a technological product."@en ; rdfs:label "Notch"@en ; skos:definition "A notch in a technological product."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NotchDepth bwmd:NotchDepth rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The notch depth"@en ; rdfs:label "Notch Depth"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NotchEdgeLength bwmd:NotchEdgeLength rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The edge length of a notch"@en ; rdfs:label "Notch Edge Length"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NotchImpactEnergy bwmd:NotchImpactEnergy rdf:type owl:Class ; rdfs:subClassOf bwmd:EnergyRelatedQuantity ; rdfs:comment "The energy absorbed by a notched specimen during an impact test, typically measured in joules (J), used to evaluate the toughness and brittle fracture resistance of a material, often determined through standardized tests such as the Charpy or Izod impact test."@en ; rdfs:label "Notch Impact Energy"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NotchRadius bwmd:NotchRadius rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The radius of a notch"@en ; rdfs:label "Notch Radius"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NotchedFatigueTestSpecimen bwmd:NotchedFatigueTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTestSpecimen ; rdfs:comment "Any kind of notched fatigue testing specimen"@en ; rdfs:label "Notched Fatigue Test Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Number bwmd:Number rdf:type owl:Class ; rdfs:subClassOf bwmd:Amount ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A number of some kind, which specifies the number of entities"@en ; rdfs:label "Number"@en ; skos:definition "A dimensionless numerical quantity representing a count or scalar value associated with a material property, feature, or dataset parameter."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumberDensity bwmd:NumberDensity rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind number density"@en ; rdfs:label "Number Density"@en ; skos:definition "The number of a specified microstructural feature (e.g., inclusions, precipitates) per unit volume or area, used to quantify feature distribution in materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumberFraction bwmd:NumberFraction rdf:type owl:Class ; rdfs:subClassOf bwmd:Amount ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A fraction of two numbers, e.g. the number of precipitates within a certain size interval normalized by the total number of precipitates"@en ; rdfs:label "Number Fraction"@en ; skos:definition "The ratio of the count of a specific type of microstructural feature to the total count of all features, expressing relative frequency as a dimensionless fraction."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumberOfCycles bwmd:NumberOfCycles rdf:type owl:Class ; rdfs:subClassOf bwmd:Amount ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The number of cycles of a fatigue test or some other kind of periodic mechanical test"@en ; rdfs:label "Number Of Cycles"@en ; skos:definition "The total count of loading cycles applied to a specimen in fatigue testing, used to characterize fatigue life and endurance limit of materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumberOfCyclesTo5PercentLoadDrop bwmd:NumberOfCyclesTo5PercentLoadDrop rdf:type owl:Class ; rdfs:subClassOf bwmd:ExperimentalLifetimeUntilFailure , bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Evaluated number of cycles in a fatigue test according to a load drop criteria of 5%"@en ; rdfs:label "Number Of Cycles To 5 Percent Load Drop"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumberOfHeaderLinesInTable bwmd:NumberOfHeaderLinesInTable rdf:type owl:Class ; rdfs:subClassOf bwmd:FormatDescription ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The number of header lines (with metadata) in a table before the column values start"@en ; rdfs:label "Number Of Header Lines In Table"@en ; skos:definition "A metadata parameter specifying the count of header rows in a data table, used for correct parsing and interpretation of tabulated experimental or characterization data."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#NumericalOptimization bwmd:NumericalOptimization rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Numerical optimization is a mathematical discipline that focuses on finding the best solution or optimal values of a given objective function, subject to constraints, using numerical methods and algorithms. It involves the systematic search for maximum or minimum values of functions that may be complex, nonlinear, or high-dimensional, where analytical solutions are difficult or impossible to obtain. Numerical optimization techniques can be applied to a wide range of problems across various fields, including engineering, economics, machine learning, and operations research. Common methods used in numerical optimization include gradient descent, Newton's method, genetic algorithms, and simulated annealing, among others. The goal is to efficiently explore the solution space and converge to an optimal solution while ensuring computational feasibility and accuracy."@en ; rdfs:label "Numerical Optimization"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Object bwmd:Object rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Object"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ObjectAggregate bwmd:ObjectAggregate rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Object Aggregate"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ObjectAggregateName bwmd:ObjectAggregateName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a specific object aggregate"@en ; rdfs:label "Object Aggregate Name"@en ; skos:definition "Name of a specific object aggregate"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ObjectID bwmd:ObjectID rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of identifier for object"@en ; rdfs:label "Object ID"@en ; skos:definition "A unique identifier assigned to a specific object, specimen, dataset, or entity within a materials science information system or ontology."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ObjectLens bwmd:ObjectLens rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeAccessory ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Object lens of a light microscope"@en ; rdfs:label "Object Lens"@en ; skos:definition "Object lens of a light microscope"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ObjectSet bwmd:ObjectSet rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of objects, which are part of the same process, but don't necessarily need to merged or fixed together in some way."@en ; rdfs:label "Object Set"@en ; skos:definition "A collection or group of objects sharing common properties or belonging to the same category within a materials science or manufacturing context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Occurrent bwmd:Occurrent rdf:type owl:Class ; rdfs:subClassOf bwmd:Entity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Occurrent"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OneDimensionalContinuantFiatBoundary bwmd:OneDimensionalContinuantFiatBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:ContinuantFiatBoundary ; owl:disjointWith bwmd:TwoDimensionalContinuantFiatBoundary , bwmd:ZeroDimensionalContinuantFiatBoundary ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "One Dimensional Continuant Fiat Boundary"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OneDimensionalFieldData bwmd:OneDimensionalFieldData rdf:type owl:Class ; rdfs:subClassOf bwmd:FieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of one dimensional field data"@en ; rdfs:label "One Dimensional Field Data"@en ; skos:definition "Any kind of one dimensional field data"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OneDimensionalSpatialRegion bwmd:OneDimensionalSpatialRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:SpatialRegion ; owl:disjointWith bwmd:ThreeDimensionalSpatialRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "One Dimensional Spatial Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OneDimensionalTemporalRegion bwmd:OneDimensionalTemporalRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:TemporalRegion ; owl:disjointWith bwmd:ZeroDimensionalTemporalRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "One Dimensional Temporal Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Operator bwmd:Operator rdf:type owl:Class ; rdfs:subClassOf bwmd:Person ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Operator"@en ; skos:definition "The person or system responsible for performing a test, measurement, or manufacturing process, whose identity may be recorded for traceability and quality assurance purposes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OpticalDisplacementAsIs bwmd:OpticalDisplacementAsIs rdf:type owl:Class ; rdfs:subClassOf bwmd:ExtensometerDisplacement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An optically measured displacement as is e.g. by using digital image correlation"@en ; rdfs:label "Optical Displacement As Is"@en ; skos:definition "An optically measured displacement as is e.g. by using digital image correlation"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OpticalStrainMeasurementSystem bwmd:OpticalStrainMeasurementSystem rdf:type owl:Class ; rdfs:subClassOf bwmd:MeasurementEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of optical strain measurement system (e.g. Aramis)"@en ; rdfs:label "Optical Strain Measurement System"@en ; skos:definition "Any kind of optical strain measurement system (e.g. Aramis)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Optimizer bwmd:Optimizer rdf:type owl:Class ; rdfs:subClassOf bwmd:SimulationSoftware ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "An optimizer is an algorithm or method used to find the best solution or outcome for a given problem by adjusting variables within defined constraints. It aims to minimize or maximize an objective function."@en ; rdfs:label "Optimizer"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerLowerCostLimit bwmd:OptimizerLowerCostLimit rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "This parameter sets a minimum acceptable value for the objective function. If the optimizer finds a solution that meets or exceeds this lower cost limit, it may terminate the search early."@en , "lowerCostLimit " ; rdfs:label "Optimizer Lower Cost Limit"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerMaximumNumberOfIterations bwmd:OptimizerMaximumNumberOfIterations rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "This parameter specifies the maximum number of iterations that the optimization algorithm is allowed to perform before terminating. It serves as a stopping criterion to prevent excessive computation time."@en , "maxiter " ; rdfs:label "Optimizer Maximum Number Of Iterations"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerPopulationSize bwmd:OptimizerPopulationSize rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The population size (pop size) refers to the number of candidate solutions maintained by the optimizer during the search process, particularly in population-based algorithms like genetic algorithms. A larger population size can enhance diversity and exploration in the search space."@en , "popsize" ; rdfs:label "Optimizer Population Size"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerRelatedQuantity bwmd:OptimizerRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:comment "An optimizer related quantity."@en ; rdfs:label "Optimizer Related Quantity"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerTimeoutValue bwmd:OptimizerTimeoutValue rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The timeout value specifies a maximum allowable time for the optimization process to run. If the optimization exceeds this time limit, it will terminate, regardless of whether an optimal solution has been found."@en , "timeout" ; rdfs:label "Optimizer Timeout Value"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptimizerToleranceValue bwmd:OptimizerToleranceValue rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The tolerance value is a threshold that determines when the optimization process should stop based on the convergence of the solution. If the improvement in the objective function or the change in variable values falls below this threshold, the optimizer may terminate."@en , "tol" ; rdfs:label "Optimizer Tolerance Value"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OptmizerMaximumNumberOfEvaluations bwmd:OptmizerMaximumNumberOfEvaluations rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "This parameter defines the maximum number of function evaluations that the optimizer can perform during the optimization process. It limits the computational resources used by the optimizer."@en , "maxEvaluations" ; rdfs:label "Optmizer Maximum Number Of Evaluations"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OrderID bwmd:OrderID rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Order ID belonging to a process"@en ; rdfs:label "Order ID"@en ; skos:definition "Order ID belonging to a process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OrganicMaterial bwmd:OrganicMaterial rdf:type owl:Class ; rdfs:subClassOf bwmd:NonMetallicMaterial ; rdfs:comment "Any kind of organic material"@en ; rdfs:label "Organic Material"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Organization bwmd:Organization rdf:type owl:Class ; rdfs:subClassOf bwmd:ImmaterialEntity , bwmd:Object ; rdfs:comment "The structured arrangement of components and personnel within a company or institution."@en , "a group of people who work together in an organized way for a shared purpose."@en ; rdfs:label "Organization"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "A social unit of people that is structured and managed to meet a need or to pursue collective goals. All organizations have a management structure that determines relationships between the different activities and the members, and subdivides and assigns roles, responsibilities, and authority to carry out different tasks. Organizations are open systems--they affect and are affected by their environment."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OrganizationName bwmd:OrganizationName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; rdfs:comment "Name of an organization (e.g. Fraunhofer IWM)"@en ; rdfs:label "Organization Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OriginalCrossSectionalAreaOfTheParallelLength bwmd:OriginalCrossSectionalAreaOfTheParallelLength rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenCrossSectionArea ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Original cross-sectional area of the parallel length (e.g. according to DIN ISO 6892-1:2017-02)"@en ; rdfs:label "Original Cross Sectional Area Of The Parallel Length"@en ; skos:definition "Original cross-sectional area of the parallel length (e.g. according to DIN ISO 6892-1:2017-02)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#OriginalGaugeLength bwmd:OriginalGaugeLength rdf:type owl:Class ; rdfs:subClassOf bwmd:GaugeLength ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Original gauge length of the test piece"@en ; rdfs:label "Original Gauge Length"@en ; skos:definition "Original gauge length of the test piece"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Osmium bwmd:Osmium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element osmium"@en ; rdfs:label "Osmium"@en ; skos:definition "A hard, dense, bluish-white transition metal (atomic number 76) belonging to the platinum group, used in specialized alloys and catalysts."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Oxygen bwmd:Oxygen rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element oxygen"@en ; rdfs:label "Oxygen"@en ; skos:definition "A nonmetallic chemical element (atomic number 8) essential in oxidation and combustion processes, and a common alloying or impurity element in materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PDFFile bwmd:PDFFile rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; rdfs:comment "A PDF file (Portable Document Format) as described by https://de.wikipedia.org/wiki/Portable_Document_Format"@en ; rdfs:label "PDF File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PNGImage bwmd:PNGImage rdf:type owl:Class ; rdfs:subClassOf bwmd:ImageFile ; rdfs:comment "A portable network graphics file (.png) as described by https://en.wikipedia.org/wiki/Portable_Network_Graphics."@en ; rdfs:label "PNG Image"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Palladium bwmd:Palladium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element palladium"@en ; rdfs:label "Palladium"@en ; skos:definition "A soft, silvery-white platinum-group metal (atomic number 46) used in catalytic converters, hydrogen purification, and electronics manufacturing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PercentageElongationAfterFracture bwmd:PercentageElongationAfterFracture rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "permanent elongation of the gauge length after fracture, (Lu − Lo), expressed as a percentage of the original gauge length"@en ; rdfs:label "Percentage Elongation After Fracture"@en ; skos:definition "permanent elongation of the gauge length after fracture, (Lu − Lo), expressed as a percentage of the original gauge length"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PercentagePlasticExtensionAtMaximumForce bwmd:PercentagePlasticExtensionAtMaximumForce rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Percentage plastic extension at maximum force."@en ; rdfs:label "Percentage Plastic Extension At Maximum Force"@en ; skos:definition "Percentage plastic extension at maximum force."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Period bwmd:Period rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "The duration of one complete cycle."@en , "T" ; rdfs:label "Period"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PermanentMold bwmd:PermanentMold rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The permanent mold, into which the melt is casted. Permanent refers to the fact, that the mold is used several times (in industrie ca. 100,000 times)"@en ; rdfs:label "Permanent Mold"@en ; skos:definition "The permanent mold, into which the melt is casted. Permanent refers to the fact, that the mold is used several times (in industrie ca. 100,000 times)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PermanentMoldCasting bwmd:PermanentMoldCasting rdf:type owl:Class ; rdfs:subClassOf bwmd:GravityCasting ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Permanent mold casting, i.e. a permanent (e.g. copper or steel) mold is used"@en ; rdfs:label "Permanent Mold Casting"@en ; skos:definition "Permanent mold casting, i.e. a permanent (e.g. copper or steel) mold is used"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Person bwmd:Person rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A person, i.e. a human being"@en ; rdfs:label "Person"@en ; skos:definition "An individual human agent involved in materials science or manufacturing activities, such as an engineer, researcher, or operator."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PersonFirstName bwmd:PersonFirstName rdf:type owl:Class ; rdfs:subClassOf bwmd:PersonName ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The first name of a person"@en ; rdfs:label "Person First Name"@en ; skos:definition "The given (first) name of a person associated with a materials science process, experiment, or project record."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PersonLastName bwmd:PersonLastName rdf:type owl:Class ; rdfs:subClassOf bwmd:PersonName ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The last name or surname of a person"@en ; rdfs:label "Person Last Name"@en ; skos:definition "The family (last) name of a person associated with a materials science process, experiment, or project record."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PersonMiddleName bwmd:PersonMiddleName rdf:type owl:Class ; rdfs:subClassOf bwmd:PersonName ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The middle name of a person"@en ; rdfs:label "Person Middle Name"@en ; skos:definition "The middle name of a person associated with a materials science process, experiment, or project record."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PersonName bwmd:PersonName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The name of a person. Of course this should be devided into first name, surname, midlle name..."@en ; rdfs:label "Person Name"@en ; skos:definition "A structured name identifier assigned to an individual person, used for documentation and provenance in materials research records."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PersonalProtectiveEquipment bwmd:PersonalProtectiveEquipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of personal protective equipment"@en ; rdfs:label "Personal Protective Equipment"@en ; skos:definition "Some kind of personal protective equipment"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Phase bwmd:Phase rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedObject ; rdfs:comment "Any kind of phase (martensite, ferrite, austenite...)"@en ; rdfs:label "Phase"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PhenomenologicalModel bwmd:PhenomenologicalModel rdf:type owl:Class ; rdfs:subClassOf bwmd:Model ; rdfs:comment "A model based on observed phenomena without necessarily understanding the underlying mechanisms."@en ; rdfs:label "Phenomenological Model"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Phosphorus bwmd:Phosphorus rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element phosphorus"@en ; rdfs:label "Phosphorus"@en ; skos:definition "A nonmetallic element (atomic number 15) used as an alloying addition in steels and semiconductors, affecting strength, machinability, and electrical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PhysicalQuantity bwmd:PhysicalQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "(Thermo)Physical quantities"@en ; rdfs:label "Physical Quantity"@en ; skos:definition "A quantifiable property of a physical system that can be measured and expressed as a magnitude with an associated unit of measurement."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PhysicsModel bwmd:PhysicsModel rdf:type owl:Class ; rdfs:subClassOf bwmd:GenericallyDependentContinuant ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of physics model (e.g. material model)"@en ; rdfs:label "Physics Model"@en ; skos:definition "A mathematical or computational representation of physical phenomena governing material behavior or manufacturing processes, such as heat transfer or mechanical deformation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Picture bwmd:Picture rdf:type owl:Class ; rdfs:subClassOf bwmd:Figure ; rdfs:comment "a description so vivid or graphic as to suggest a mental image or give an accurate idea of something"@en ; rdfs:label "Picture"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Pipe bwmd:Pipe rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; rdfs:comment "Any kind of pipe (finished or semifinished product)"@en ; rdfs:label "Pipe"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PlanarImageSet bwmd:PlanarImageSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ImageSet ; rdfs:comment "A series of images taken in a plane, which form a set of images (e.g. images of a microsection or a fracture surface)"@en ; rdfs:label "Planar Image Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Platinum bwmd:Platinum rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element platinum"@en ; rdfs:label "Platinum"@en ; skos:definition "A dense, corrosion-resistant platinum-group metal (atomic number 78) widely used in catalysis, high-temperature applications, and precision instruments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PoissonRatio bwmd:PoissonRatio rdf:type owl:Class ; rdfs:subClassOf bwmd:ElasticConstant ; rdfs:comment "The poisson's ratio as described within https://en.wikipedia.org/wiki/Poisson%27s_ratio"@en ; rdfs:label "Poisson Ratio"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Polishing bwmd:Polishing rdf:type owl:Class ; rdfs:subClassOf bwmd:MetallographicPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A metallographic polishing process"@en ; rdfs:label "Polishing"@en ; skos:definition "A surface finishing process that reduces roughness and improves surface quality of a material or specimen through abrasive or chemical action."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PolishingDuration bwmd:PolishingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "Time applied to polish one specimen"@en ; rdfs:label "Polishing Duration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PolishingForce bwmd:PolishingForce rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; rdfs:comment "Applied force to poilish the surface of one specimen."@en ; rdfs:label "Polishing Force"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Polonium bwmd:Polonium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element polonium"@en ; rdfs:label "Polonium"@en ; skos:definition "A rare, radioactive chemical element (atomic number 84) with limited industrial use, occasionally studied in nuclear materials science."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Pore bwmd:Pore rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialDefect ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of pore (gas pore, shrinkage pore...)"@en ; rdfs:label "Pore"@en ; skos:definition "A void or cavity within a material's microstructure, arising from solidification, sintering, or processing, which can affect mechanical and physical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PoreVolume bwmd:PoreVolume rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; rdfs:comment "The pore volume within a volume of interest"@en ; rdfs:label "Pore Volume"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PostProcessing bwmd:PostProcessing rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of postprocessing a simulation result"@en ; rdfs:label "Post Processing"@en ; skos:definition "Any manufacturing or treatment operation performed on a material or component after the primary forming or production process to achieve desired properties or geometry."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Potassium bwmd:Potassium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element potassium"@en ; rdfs:label "Potassium"@en ; skos:definition "A soft, highly reactive alkali metal (atomic number 19) used in fertilizers, chemical synthesis, and as a minor alloying or dopant element."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Powder bwmd:Powder rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectAggregate ; rdfs:comment "Any kind of powder (e.g. used for additive manufacturing, sintering...)"@en ; rdfs:label "Powder"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PowderBedFusion bwmd:PowderBedFusion rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A powder bed fusion process as defined by DIN 8580"@en ; rdfs:label "Powder Bed Fusion"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Power bwmd:Power rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind power"@en ; rdfs:label "Power"@en ; skos:definition "The rate of energy transfer or consumption in a manufacturing or processing operation, typically measured in watts."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PowerLawHardeningQuantity bwmd:PowerLawHardeningQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalQuantity ; rdfs:comment "Material properties used within a power-law hardening material law (e.g. hardening exponent)"@en ; rdfs:label "Power Law Hardening Quantity"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PowerXRayTube bwmd:PowerXRayTube rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Power of x-ray tube (e.g. in a computer tomograph)"@en ; rdfs:label "Power X Ray Tube"@en ; skos:definition "Power of x-ray tube (e.g. in a computer tomograph)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Prasedoymium bwmd:Prasedoymium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element prasedoymium"@en ; rdfs:label "Prasedoymium"@en ; skos:definition "A soft, silvery rare-earth metal (atomic number 59, praseodymium) used in high-strength alloys, magnets, and as a dopant in optical materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Pre-FactorForStaticRecovery bwmd:Pre-FactorForStaticRecovery rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Pre-factor for static recovery, influencing the rate at which the material recovers from deformation under static loading conditions, playing a role in long-term behavior."@en , "f" ; rdfs:label "Pre-factor for static recovery"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Pre-FactorOfLinearInelasticYieldFlow bwmd:Pre-FactorOfLinearInelasticYieldFlow rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Pre-factor of the linear inelastic yield flow, adjusting the contribution of the linear term in the yield function, essential for defining the initial yield behavior of the material."@en , "s_lin" ; rdfs:label "Pre-factor of linear inelastic yield flow"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PreProcessing bwmd:PreProcessing rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of preprocessing a simulation, e.g. for a finite element simulation parts need to be meshed, a material needs to be assigned, inital conditions assigned..."@en ; rdfs:label "Pre Processing"@en ; skos:definition "Preparatory steps applied to a material or specimen before the main process or analysis, such as cleaning, cutting, or conditioning to meet required initial conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PreciousMetal bwmd:PreciousMetal rdf:type owl:Class ; rdfs:subClassOf bwmd:NonFerrousMetal ; rdfs:comment "Non-ferrous metals that are rare and have high economic value."@en ; rdfs:label "Precious Metal"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Precipitate bwmd:Precipitate rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialStructureRelatedObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of precipitate, which is either formed during the manufacturing process or during service"@en ; rdfs:label "Precipitate"@en ; skos:definition "A distinct solid phase that forms within a matrix material during heat treatment or processing, influencing mechanical and physical properties through precipitation strengthening."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitateDistance bwmd:PrecipitateDistance rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; rdfs:comment "The distance between (two) precipitates"@en ; rdfs:label "Precipitate Distance"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitateFeretDiameter bwmd:PrecipitateFeretDiameter rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; rdfs:comment "The feret diameter of a precipitate"@en ; rdfs:label "Precipitate Feret Diameter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitateMeanDistance bwmd:PrecipitateMeanDistance rdf:type owl:Class ; rdfs:subClassOf bwmd:PrecipitateDistance ; rdfs:comment "The mean distance between precipitates"@en ; rdfs:label "Precipitate Mean Distance"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitatePhaseFraction bwmd:PrecipitatePhaseFraction rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; rdfs:comment "The phase fraction of a precipitate type"@en , "The phase fraction of some kind of precipitate."@en ; rdfs:label "Precipitate Phase Fraction"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitateRadius bwmd:PrecipitateRadius rdf:type owl:Class ; rdfs:subClassOf bwmd:MicrostructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The radius of a precipitate"@en ; rdfs:label "Precipitate Radius"@en ; skos:definition "The average or characteristic radius of precipitate particles within a material's microstructure, a key parameter governing precipitation hardening behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitationHardeningDurationStep1 bwmd:PrecipitationHardeningDurationStep1 rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "Holding duration of the temperature applied within the precipitation hardening heat treatment first step."@en ; rdfs:label "Precipitation Hardening Duration Step 1"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitationHardeningDurationStep2 bwmd:PrecipitationHardeningDurationStep2 rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "Holding duration of the temperature applied within the precipitation hardening heat treatment second step."@en ; rdfs:label "Precipitation Hardening Duration Step 2"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitationHardeningTemperatureStep1 bwmd:PrecipitationHardeningTemperatureStep1 rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "Temperature applied within the precipitation hardening heat treatment first step."@en ; rdfs:label "Precipitation Hardening Temperature Step 1"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrecipitationHardeningTemperatureStep2 bwmd:PrecipitationHardeningTemperatureStep2 rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "Temperature applied within the precipitation hardening heat treatment second step."@en ; rdfs:label "Precipitation Hardening Temperature Step 2"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PredictedLifetime bwmd:PredictedLifetime rdf:type owl:Class ; rdfs:subClassOf bwmd:LifetimePredictionRelatedQuantity ; rdfs:comment "Total creep-fatigue lifetime"@en , "N_f" ; rdfs:label "Predicted Total Lifetime"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PreliminaryForce bwmd:PreliminaryForce rdf:type owl:Class ; rdfs:subClassOf bwmd:ForceRelatedQuantity ; rdfs:comment "A preliminary applied force, e.g. in a tensile test to ensure the alignment of the test piece and the grip system."@en ; rdfs:label "Preliminary Force"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PreliminaryStress bwmd:PreliminaryStress rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; rdfs:comment "A preliminary applied stress, e.g. in a tensile test to ensure the alignment of the test piece and the grip system."@en ; rdfs:label "Preliminary Stress"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Preparation bwmd:Preparation rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of preparation process (e.g. specimen preparation...)"@en ; rdfs:label "Preparation"@en ; skos:definition "A process step in which a material or specimen is made ready for subsequent testing, analysis, or manufacturing operations through defined conditioning procedures."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PreprocessingSoftware bwmd:PreprocessingSoftware rdf:type owl:Class ; rdfs:subClassOf bwmd:SimulationSoftware ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Software used for preprocessing"@en ; rdfs:label "Preprocessing Software"@en ; skos:definition "Software used for preprocessing"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PressingOfGranulesOrPowder bwmd:PressingOfGranulesOrPowder rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingfromGranularOrPowerderyState ; rdfs:comment "A pressing of granules or powder process as defined by DIN 8580"@en ; rdfs:label "Pressing Of Granules Or Powder"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Pressure bwmd:Pressure rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind pressure"@en ; rdfs:label "Pressure"@en ; skos:definition "The force applied per unit area during a manufacturing or materials process, influencing phase transformations, densification, and deformation behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrimaryShaping bwmd:PrimaryShaping rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of primary shaping process as defined by DIN 8580"@en ; rdfs:label "Primary Shaping"@en ; skos:definition "A manufacturing process that gives a raw material its initial defined geometry, such as casting, forging, rolling, or extrusion."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrimaryShapingFromLiquidState bwmd:PrimaryShapingFromLiquidState rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShaping ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of primary shaping from liquid state process as defined by DIN 8580"@en ; rdfs:label "Primary Shaping From Liquid State"@en ; skos:definition "A manufacturing process that creates a part's initial geometry by solidifying material from the liquid state, encompassing casting and related processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PrimaryShapingfromGranularOrPowerderyState bwmd:PrimaryShapingfromGranularOrPowerderyState rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShaping ; rdfs:comment "Any kind of primary shaping process from granular or powdery state as defined by DIN 8580"@en ; rdfs:label "Primary Shapingfrom Granular Or Powerdery State"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Procedure bwmd:Procedure rdf:type owl:Class ; rdfs:subClassOf bwmd:Regulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of procedure to describe processes"@en ; rdfs:label "Procedure"@en ; skos:definition "A defined, ordered sequence of steps or operations carried out to perform a test, measurement, or manufacturing process in accordance with specified methods or standards."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcedureName bwmd:ProcedureName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a procedure (e.g. norm, standard, internal procedure)"@en ; rdfs:label "Procedure Name"@en ; skos:definition "Name of a procedure (e.g. norm, standard, internal procedure)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Process bwmd:Process rdf:type owl:Class ; rdfs:subClassOf bwmd:Occurrent ; owl:disjointWith bwmd:TemporalRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Process"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessBoundary bwmd:ProcessBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:Occurrent ; owl:disjointWith bwmd:TemporalRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Process Boundary"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessDataSet bwmd:ProcessDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of data set, that is the output of a process (e.g. raw data, analysed data, files, quantities...)"@en ; rdfs:label "Process Data Set"@en ; skos:definition "Any kind of data set, that is the output of a process (e.g. raw data, analysed data, files, quantities...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessEndDateTime bwmd:ProcessEndDateTime rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeStamp ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Date and time at the end of a process"@en ; rdfs:label "Process End Date Time"@en ; skos:definition "The recorded date and time at which a manufacturing or experimental process was completed."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessEvaluation bwmd:ProcessEvaluation rdf:type owl:Class ; rdfs:subClassOf bwmd:CognitiveProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The combination of a cognitive and an evaluation process, which results in some kind of (written) evaluation."@en ; rdfs:label "Process Evaluation"@en ; skos:definition "The assessment or analysis of a manufacturing or experimental process to determine its performance, quality, and conformance to specifications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessExecution bwmd:ProcessExecution rdf:type owl:Class ; rdfs:subClassOf bwmd:GenerelExperimentRelatedProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of executing any kind of process"@en ; rdfs:label "Process Execution"@en ; skos:definition "The process of executing any kind of process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessID bwmd:ProcessID rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of process ID for an individual process"@en ; rdfs:label "Process ID"@en ; skos:definition "A unique identifier assigned to a specific manufacturing or experimental process instance for tracking and data management purposes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessParameterSet bwmd:ProcessParameterSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessDataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of parameters, that is used to control a process. Those are usually quantities of type \"as supposed\"."@en ; rdfs:label "Process Parameter Set"@en ; skos:definition "A set of parameters, that is used to control a process. Those are usually quantities of type \"as supposed\"."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessProfile bwmd:ProcessProfile rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Process Profile"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessQuantity bwmd:ProcessQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of (manufacturing) process related quantity"@en ; rdfs:label "Process Quantity"@en ; skos:definition "A measurable physical or chemical quantity that characterizes, controls, or monitors a manufacturing or materials processing operation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessSetup bwmd:ProcessSetup rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of machines, components, sensors, equipment, which participate in the same process and are needed to perform the process"@en ; rdfs:label "Process Setup"@en ; skos:definition "The configuration and preparation of equipment, parameters, and conditions required before executing a manufacturing or experimental process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessStartDateTime bwmd:ProcessStartDateTime rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeStamp ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Date and time at the start of a process"@en ; rdfs:label "Process Start Date Time"@en ; skos:definition "The recorded date and time at which a manufacturing or experimental process was initiated."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProcessedDataFile bwmd:ProcessedDataFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A file containing data that has been analyzed and formatted for interpretation."@en ; rdfs:label "Processed Data File"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "A digital file containing data that has been analyzed, transformed, or derived from raw measurements obtained during a manufacturing or experimental process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProducerName bwmd:ProducerName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of the producer of any kind of product"@en ; rdfs:label "Producer Name"@en ; skos:definition "Name of the producer of any kind of product"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Project bwmd:Project rdf:type owl:Class ; rdfs:subClassOf bwmd:ImmaterialEntity ; rdfs:comment "Any kind of project (e.g. research project)"@en ; rdfs:label "Project"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProjectFullName bwmd:ProjectFullName rdf:type owl:Class ; rdfs:subClassOf bwmd:ProjectName ; rdfs:comment "The full name of a (research) project"@en ; rdfs:label "Project Full Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProjectManager bwmd:ProjectManager rdf:type owl:Class ; rdfs:subClassOf bwmd:Person ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Project Manager"@en ; skos:definition "The person responsible for planning, coordinating, and overseeing a materials science research or manufacturing project."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProjectName bwmd:ProjectName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; rdfs:comment "Name or acronym of a (research) project"@en ; rdfs:label "Project Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProjectNumber bwmd:ProjectNumber rdf:type owl:Class ; rdfs:subClassOf bwmd:ProjectName ; rdfs:comment "An internal ID number of a (research) project (e.g. the Fraunhofer internal project number)"@en ; rdfs:label "Project Number"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ProjectShortName bwmd:ProjectShortName rdf:type owl:Class ; rdfs:subClassOf bwmd:ProjectName ; rdfs:comment "The short name or acronyme for a research project"@en ; rdfs:label "Project Short Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Promethium bwmd:Promethium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element promethium"@en ; rdfs:label "Promethium"@en ; skos:definition "A radioactive rare-earth element (atomic number 61) with no stable isotopes, studied primarily in nuclear science and specialized luminescent applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PublicProject bwmd:PublicProject rdf:type owl:Class ; rdfs:subClassOf bwmd:Project ; rdfs:comment "A public funded (research) project"@en ; rdfs:label "Public Project"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Publication bwmd:Publication rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; rdfs:comment "Any kind of (scientific) publication"@en ; rdfs:label "Publication"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Purging bwmd:Purging rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment , bwmd:Preparation ; rdfs:comment "Purging in the context of a heat treatment is defined as the replacement of a flammable, indeterminate or high-oxygen-bearing atmosphere with another gas that, when complete, results in a nonflammable final state."@en ; rdfs:label "Purging"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PurgingMedium bwmd:PurgingMedium rdf:type owl:Class ; rdfs:subClassOf bwmd:Medium ; rdfs:comment "Atmosphere created in a furnace via purging for conducting a specific heat treatment."@en ; rdfs:label "Purging Medium"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PurgingMediumName bwmd:PurgingMediumName rdf:type owl:Class ; rdfs:subClassOf bwmd:MediumName ; rdfs:comment "Name of the purging medium"@en ; rdfs:label "Purging Medium Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#PyIronworkflow bwmd:PyIronworkflow rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "Specifically refers to the pyiron_workflow Python framework—a powerful and modular system for building computational workflows. It allows you to define tasks as nodes (decorated Python functions), construct computational graphs, execute them (even in parallel or across HPC clusters), and save or reuse workflows"@en ; rdfs:label "PyIron workflow"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Quality bwmd:Quality rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificallyDependentContinuant ; owl:disjointWith bwmd:RealizableEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Quality"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Quantity bwmd:Quantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Physical or nonphysical quantities"@en ; rdfs:label "Quantity"@en ; skos:definition "Physikalische und nichtphysikalische Größen"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuantityKind bwmd:QuantityKind rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A quantity kind in analogy to the QUDT ontology described by http://www.qudt.org/"@en ; rdfs:label "Quantity Kind"@en ; skos:definition "A category of measurable physical property, such as temperature, stress, or density, characterizing materials or processes in engineering contexts."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuasiStaticTensileTest bwmd:QuasiStaticTensileTest rdf:type owl:Class ; rdfs:subClassOf bwmd:TensileTest ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A quasi static tensile test at sufficiently low strain rate"@en ; rdfs:label "Quasi Static Tensile Test"@en ; skos:definition "A mechanical test in which a specimen is subjected to uniaxial tensile loading at a sufficiently low strain rate to neglect dynamic effects, used to determine stress-strain properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Quenching bwmd:Quenching rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment """Material is heated up to the suitable temperature and then quenched in water or oil to harden to full hardness according to the kind of steels. Material is heated to the suitable temperature for hardening, then cooled rapidly by immersing the hot part is water, oil or another suitable liquid to transform the material to a fully hardened structure. Parts which are quenched usually must be aged, tempered or stress relieved to achieve the proper toughness, final hardness and dimensional stability. Alloys may be air cooled, or cooled by quenching in oil, water, or another liquid, depending upon the amount of alloying elements in the material and final mechanical properties to be achieved. Hardened materials are tempered to improve their dimensional stability and toughness."""@en ; rdfs:label "Quenching"@en ; skos:definition "A rapid cooling heat treatment process applied to metals or alloys, typically from elevated temperatures, to suppress equilibrium transformations and achieve desired microstructures such as martensite."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuenchingDuration bwmd:QuenchingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "Duration of the quenching step indicating the amount of time in which the heat treated object is submerged in the quenching medium in order to be quickly cooled down until the heat treated object reaches the temperature of the quenching medium."@en ; rdfs:label "Quenching Duration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuenchingMedium bwmd:QuenchingMedium rdf:type owl:Class ; rdfs:subClassOf bwmd:Medium ; rdfs:comment "nan"@en ; rdfs:label "Quenching Medium"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuenchingMediumName bwmd:QuenchingMediumName rdf:type owl:Class ; rdfs:subClassOf bwmd:MediumName ; rdfs:comment "Name of the quenching medium used for conducting a heat treatment or part of it. E.g. \"oil\"."@en ; rdfs:label "Quenching Medium Name"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#QuenchingMediumTemperatureAsSupposed bwmd:QuenchingMediumTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "Temperature of the quenching medium as supposed."@en ; rdfs:label "Quenching Medium Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RadiationProtectedWall bwmd:RadiationProtectedWall rdf:type owl:Class ; rdfs:subClassOf bwmd:LabInfrastructureEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A wall to protect humans from radiation, e.g. x-ray"@en ; rdfs:label "Radiation Protected Wall"@en ; skos:definition "A wall to protect humans from radiation, e.g. x-ray"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Radium bwmd:Radium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element radium"@en ; rdfs:label "Radium"@en ; skos:definition "A radioactive alkaline earth chemical element with atomic number 88, rarely used in materials science due to its radioactivity."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Radon bwmd:Radon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element radon"@en ; rdfs:label "Radon"@en ; skos:definition "A radioactive noble gas element with atomic number 86, occasionally relevant in materials science as a trace environmental contaminant."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RateOfDynamicRecoveryForFirstBack-Stress bwmd:RateOfDynamicRecoveryForFirstBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Rate of dynamic recovery for the first back-stress, describing how the first back-stress component evolves under dynamic loading conditions, essential for capturing rapid loading responses."@en , "γ₁" ; rdfs:label "Rate of dynamic recovery for first back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RateOfDynamicRecoveryForIsotropicHardening bwmd:RateOfDynamicRecoveryForIsotropicHardening rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Rate of dynamic recovery for isotropic hardening, quantifying how the isotropic hardening component recovers under dynamic loading conditions, important for modeling varying loading rates."@en , "γᵣ" ; rdfs:label "Rate of dynamic recovery for isotropic hardening"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RateOfDynamicRecoveryForSecondBack-Stress bwmd:RateOfDynamicRecoveryForSecondBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Rate of dynamic recovery for the second back-stress, similar to γ₁, but for the second back-stress component, influencing overall dynamic behavior during cyclic loading."@en , "γ₂" ; rdfs:label "Rate of dynamic recovery for second back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RateOfStaticRecoveryForTheFirstBack-Stress bwmd:RateOfStaticRecoveryForTheFirstBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Rate of static recovery for the first back-stress, quantifying how quickly the first back-stress component recovers after unloading, important for modeling response during unloading cycles."@en , "d₁" ; rdfs:label "Rate of static recovery for the first back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RateOfStaticRecoveryForTheSecondBack-Stress bwmd:RateOfStaticRecoveryForTheSecondBack-Stress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Rate of static recovery for the second back-stress, similar to d₁, but for the second back-stress component, playing a role in overall recovery dynamics."@en , "d₂" ; rdfs:label "Rate of static recovery for the second back-stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Ratio bwmd:Ratio rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind ratio"@en ; rdfs:label "Ratio"@en ; skos:definition "A dimensionless quantitative relationship between two measured values, used to express proportional comparisons in materials characterization or process parameters."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RatioOfSubstances bwmd:RatioOfSubstances rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The ratio of substances (German: Stoffmengenverhältnis) as described by https://de.wikipedia.org/wiki/Stoffmengenverh%C3%A4ltnis"@en ; rdfs:label "Ratio Of Substances"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RawDataFile bwmd:RawDataFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A file containing the unprocessed data collected during an experiment or test."@en ; rdfs:label "Raw Data File"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "A file containing unprocessed, original measurement or experimental data as directly recorded by instruments or testing equipment, prior to any analysis."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RawDataSet bwmd:RawDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessDataSet ; rdfs:comment "Any kind of raw data set. Raw data refers to the original data set."@en ; rdfs:label "Raw Data Set"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RealizableEntity bwmd:RealizableEntity rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificallyDependentContinuant ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Realizable Entity"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RecordedTimeDuringExperiment bwmd:RecordedTimeDuringExperiment rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "The time intervals logged during the execution of an experiment."@en ; rdfs:label "Recorded Time During Experiment"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ReductionOfAreaAtFracture bwmd:ReductionOfAreaAtFracture rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The reduction of area at fracture after a tensile test"@en ; rdfs:label "Reduction Of Area At Fracture"@en ; skos:definition "A ductility measure in tensile testing defined as the percentage decrease in cross-sectional area at the fracture location relative to the original cross-sectional area."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RegionOfInterest bwmd:RegionOfInterest rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A fiat object part describing the region of interest, which is the focus of a characterization process"@en ; rdfs:label "Region Of Interest"@en ; skos:definition "A spatially defined area or volume selected within a sample or dataset for focused analysis, imaging, or measurement in materials characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Regulation bwmd:Regulation rdf:type owl:Class ; rdfs:subClassOf bwmd:GenericallyDependentContinuant ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of regulation (e.g. standards, naming convention, internal procedures, system of units...)"@en ; rdfs:label "Regulation"@en ; skos:definition "A formal rule, standard, or legal requirement governing materials selection, manufacturing processes, product safety, or environmental compliance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RelationalQuality bwmd:RelationalQuality rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Relational Quality"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RelaxationTest bwmd:RelaxationTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; rdfs:comment "A relaxation test. Typically the strain is kept constant and the stress can relax at sufficiently high material temperature."@en ; rdfs:label "Relaxation Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RemovalOfSpecimenFromTestingMachine bwmd:RemovalOfSpecimenFromTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenPreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of removing a specimen from a testing machine"@en ; rdfs:label "Removal Of Specimen From Testing Machine"@en ; skos:definition "The process of removing a specimen from a testing machine"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RemovalOfTestPieceFromTestingMachine bwmd:RemovalOfTestPieceFromTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MachinePreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of removing a test piece from a testing machine"@en ; rdfs:label "Removal Of Test Piece From Testing Machine"@en ; skos:definition "The procedural step in mechanical testing involving the extraction of a tested specimen from the testing machine after completion of the test."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RemoveObjectFromMachine bwmd:RemoveObjectFromMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MachinePreparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of removing any kind of object from a machine."@en ; rdfs:label "Remove Object From Machine"@en ; skos:definition "The process of removing any kind of object from a machine."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Report bwmd:Report rdf:type owl:Class ; rdfs:subClassOf bwmd:DocumentFile ; rdfs:comment "Any kind of (scientific/technical) report"@en ; rdfs:label "Report"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ValidationReport bwmd:ValidationReport rdf:type owl:Class ; rdfs:subClassOf bwmd:Report ; rdfs:label "Validation Report"@en ; skos:definition "A report documenting the validation of a calibrated material model against experimental data, including metrics such as RMSE, MAE, and R²."@en ; owl:versionInfo "This class was added for the PyIron BAM workflow (2026-10-14)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Reshaping bwmd:Reshaping rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; rdfs:comment "Any kind of reshaping process as defined by DIN 8580"@en ; rdfs:label "Reshaping"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Resistance bwmd:Resistance rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind (electrical) resistance"@en ; rdfs:label "Resistance"@en ; skos:definition "A material or electrical property quantifying opposition to the flow of electric current, measured in ohms, relevant in characterizing conductive and resistive materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rhenium bwmd:Rhenium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element rhenium"@en ; rdfs:label "Rhenium"@en ; skos:definition "A rare refractory metallic element with atomic number 75, notable for its very high melting point and use in superalloys and high-temperature applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rhodium bwmd:Rhodium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element rhodium"@en ; rdfs:label "Rhodium"@en ; skos:definition "A rare platinum-group metallic element with atomic number 45, used in catalysts, high-temperature coatings, and alloying due to its hardness and corrosion resistance."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Role bwmd:Role rdf:type owl:Class ; rdfs:subClassOf bwmd:RealizableEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Role"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rolling bwmd:Rolling rdf:type owl:Class ; rdfs:subClassOf bwmd:CompressionForming ; rdfs:comment "A rolling process as defined by DIN 8580"@en ; rdfs:label "Rolling"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RoundBlank bwmd:RoundBlank rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A round blank (a cylinder shaped object with height typically smaller than diameter)"@en ; rdfs:label "Round Blank"@en ; skos:definition "A round blank (a cylinder shaped object with height typically smaller than diameter)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rp01 bwmd:Rp01 rdf:type owl:Class ; rdfs:subClassOf bwmd:YieldStress ; rdfs:comment "The proof stress at 0.1% plastic strain"@en ; rdfs:label "Rp01"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rp02 bwmd:Rp02 rdf:type owl:Class ; rdfs:subClassOf bwmd:YieldStress ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The proof stress at 0.2% plastic strain"@en ; rdfs:label "Rp02"@en ; skos:definition "The 0.2% proof strength (offset yield strength) determined in tensile testing as the stress at which a material exhibits 0.2% permanent plastic strain."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rp03 bwmd:Rp03 rdf:type owl:Class ; rdfs:subClassOf bwmd:YieldStress ; rdfs:comment "The proof stress at 0.3% plastic strain"@en ; rdfs:label "Rp03"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Rubidium bwmd:Rubidium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element robidium"@en ; rdfs:label "Rubidium"@en ; skos:definition "A soft, highly reactive alkali metal element with atomic number 37, used in specialized electronic and optical materials applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#RuptureStrain bwmd:RuptureStrain rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The strain at which a material fails or ruptures under stress."@en ; rdfs:label "Rupture Strain"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "The total strain accumulated in a material specimen at the point of fracture or rupture during mechanical testing, indicating ductility at failure."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Ruthenium bwmd:Ruthenium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element ruthenium"@en ; rdfs:label "Ruthenium"@en ; skos:definition "A hard platinum-group metallic element with atomic number 44, used as an alloying addition in superalloys and as a catalyst in chemical processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SEMCathode bwmd:SEMCathode rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A cathode installed within the SEM"@en ; rdfs:label "SEM Cathode"@en ; skos:definition "A cathode installed within the SEM"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SIUnit bwmd:SIUnit rdf:type owl:Class ; rdfs:subClassOf bwmd:SystemOfUnits ; rdfs:comment "The SI unit system"@en ; rdfs:label "SI Unit"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#STEPFile bwmd:STEPFile rdf:type owl:Class ; rdfs:subClassOf bwmd:CADFile ; rdfs:comment "A STEP-file is a CAD file format as described by https://en.wikipedia.org/wiki/ISO_10303-21"@en ; rdfs:label "STEP File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Samarium bwmd:Samarium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element samarium"@en ; rdfs:label "Samarium"@en ; skos:definition "A rare earth metallic element with atomic number 62, used in permanent magnets, nuclear reactor control rods, and specialty alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sandforming bwmd:Sandforming rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingfromGranularOrPowerderyState ; rdfs:comment "A sandforming process as defined by DIN 8580"@en ; rdfs:label "Sandforming"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sawing bwmd:Sawing rdf:type owl:Class ; rdfs:subClassOf bwmd:MachiningWithGeometricallyDeterminedEdge ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A sawing process as defined by DIN 8580"@en ; rdfs:label "Sawing"@en ; skos:definition "A material removal and cutting process using a toothed blade or abrasive wire to section materials, commonly used in specimen preparation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Scandium bwmd:Scandium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element scandium"@en ; rdfs:label "Scandium"@en ; skos:definition "A lightweight transition metal element with atomic number 21, used as an alloying addition in aluminum alloys to improve strength and thermal stability."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ScanningElectronMicroscope bwmd:ScanningElectronMicroscope rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of scanning electron microscope"@en ; rdfs:label "Scanning Electron Microscope"@en ; skos:definition "Scanning electron microscope"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ScanningElectronMicroscopy bwmd:ScanningElectronMicroscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Microscopy ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A scanning electron microscopy analysis"@en ; rdfs:label "Scanning Electron Microscopy"@en ; skos:definition "A high-resolution imaging technique that uses a focused electron beam to scan a material surface, providing detailed microstructural and compositional information."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Second bwmd:Second rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseUnit ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base unit second, which is a SI unit"@en ; rdfs:label "Second"@en ; skos:definition "The SI base unit of time, used to quantify durations of processes, measurements, and events in materials science and manufacturing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SecondaryDendriteArmSpacing bwmd:SecondaryDendriteArmSpacing rdf:type owl:Class ; rdfs:subClassOf bwmd:DendriteArmSpacing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The secondary dendrite arm spacing determined from a metallographic microsection"@en ; rdfs:label "Secondary Dendrite Arm Spacing"@en ; skos:definition "The distance between adjacent secondary branches of a dendrite in a solidified alloy, used as a microstructural indicator of local solidification cooling rate."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SelectiveHeatSintering bwmd:SelectiveHeatSintering rdf:type owl:Class ; rdfs:subClassOf bwmd:PowderBedFusion ; rdfs:comment "A selective heat sintering process as defined by DIN 8580"@en ; rdfs:label "Selective Heat Sintering"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SelectiveHeatTreatment bwmd:SelectiveHeatTreatment rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; rdfs:comment "A selective heat treatment process as defined by DIN 8580"@en ; rdfs:label "Selective Heat Treatment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SelectiveLaserMelting bwmd:SelectiveLaserMelting rdf:type owl:Class ; rdfs:subClassOf bwmd:PowderBedFusion ; rdfs:comment "A selective laser melting process as defined by DIN 8580"@en ; rdfs:label "Selective Laser Melting"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SelectiveLaserSintering bwmd:SelectiveLaserSintering rdf:type owl:Class ; rdfs:subClassOf bwmd:PowderBedFusion ; rdfs:comment "A selective laser sintering process as defined by DIN 8580"@en ; rdfs:label "Selective Laser Sintering"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Selenium bwmd:Selenium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element selenium"@en ; rdfs:label "Selenium"@en ; skos:definition "A non-metallic element with atomic number 34, used as a microalloying addition in steels to improve machinability and in semiconductor and photovoltaic applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SemicolonDelimiter bwmd:SemicolonDelimiter rdf:type owl:Class ; rdfs:subClassOf bwmd:Delimiter ; rdfs:comment "The delimiter symbol is a semicolon"@en ; rdfs:label "Semicolon Delimiter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Separating bwmd:Separating rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A separating process as defined by DIN 8580"@en ; rdfs:label "Separating"@en ; skos:definition "A manufacturing process class involving the division or removal of material from a workpiece, encompassing cutting, shearing, and other material-removal operations per DIN 8580."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SeparatingCastPartFromMold bwmd:SeparatingCastPartFromMold rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingRelatedSubprocess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The act of separating the cast part from the mold."@en ; rdfs:label "Separating Cast Part From Mold"@en ; skos:definition "The act of separating the cast part from the mold."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Server bwmd:Server rdf:type owl:Class ; rdfs:subClassOf bwmd:ITEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of server to store data, perform calculations etc."@en ; rdfs:label "Server"@en ; skos:definition "A computing hardware or software system that stores, manages, and provides access to data and computational resources within a materials data infrastructure."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ServohydraulicTestingMachine bwmd:ServohydraulicTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:TestingMachine ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A testing machine to characterize mechanical properties of materials with a servohydraulic actuator"@en ; rdfs:label "Servohydraulic Testing Machine"@en ; skos:definition "A mechanical testing apparatus using hydraulic actuation controlled by a servo system, capable of applying precise static and dynamic loads for materials testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ShearForming bwmd:ShearForming rdf:type owl:Class ; rdfs:subClassOf bwmd:Reshaping ; rdfs:comment "A shear forming process as defined by DIN 8580"@en ; rdfs:label "Shear Forming"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ShearModulus bwmd:ShearModulus rdf:type owl:Class ; rdfs:subClassOf bwmd:ElasticConstant ; rdfs:comment "The shear modulus as described within https://en.wikipedia.org/wiki/Shear_modulus"@en ; rdfs:label "Shear Modulus"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sheet bwmd:Sheet rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; rdfs:comment "Any kind of sheet, typically a semifinished product"@en ; rdfs:label "Sheet"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SheetLamination bwmd:SheetLamination rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A sheet lamination process as defined by DIN 8580"@en ; rdfs:label "Sheet Lamination"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Shipment bwmd:Shipment rdf:type owl:Class ; rdfs:subClassOf bwmd:Object ; rdfs:comment "in the context of a shipping process, shippment refers to the good(s) transported in the form of a pacage from the shipper or sender to the recipient or receiver."@en ; rdfs:label "Shipment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ShipmentInvoice bwmd:ShipmentInvoice rdf:type owl:Class ; rdfs:subClassOf bwmd:PDFFile ; rdfs:comment "a file with .pdf extension"@en ; rdfs:label "Shipment Invoice"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Shipping bwmd:Shipping rdf:type owl:Class ; rdfs:subClassOf bwmd:Logistics ; rdfs:comment "act in which the sender sends some goods, by any kind of transport , to a receiver. A shipping process generates a tracking number which serves to follow the location of the shippment."@en ; rdfs:label "Shipping"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ShrinkageAdjustment bwmd:ShrinkageAdjustment rdf:type owl:Class ; rdfs:subClassOf bwmd:SimulationQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A multiplication factor (unitless), that determines the volume during solidification in Flow3D"@en ; rdfs:label "Shrinkage Adjustment"@en ; skos:definition "A multiplication factor (unitless), that determines the volume during solidification in Flow3D"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ShrinkagePore bwmd:ShrinkagePore rdf:type owl:Class ; rdfs:subClassOf bwmd:Pore ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A shrinkage pore"@en ; rdfs:label "Shrinkage Pore"@en ; skos:definition "A casting defect consisting of a void formed within a solidifying material due to volumetric contraction during the liquid-to-solid phase transformation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Silicon bwmd:Silicon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element silicon"@en ; rdfs:label "Silicon"@en ; skos:definition "A metalloid element with atomic number 14, widely used as a semiconductor, an alloying element in steels and aluminum alloys, and in refractory materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Silver bwmd:Silver rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element silver"@en ; rdfs:label "Silver"@en ; skos:definition "A precious metallic element with atomic number 47, valued for its highest electrical and thermal conductivity among metals and used in electronics and brazing alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Simulation bwmd:Simulation rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of simulation process (e.g. finite element simulation, DFT calculation, molecular dynamics simulation, discrete dislocation dynamics simulation ...)"@en ; rdfs:label "Simulation"@en ; skos:definition "A computational or physical representation of a manufacturing or materials process used to predict behavior, optimize parameters, and reduce experimental trials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SimulationCreepDeformation bwmd:SimulationCreepDeformation rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; rdfs:comment "a simulation of creep deformation using a material card containing the calibrated model parameters of a creep deformation model"@en ; rdfs:label "Simulation Creep Deformation" ; skos:definition "a simulation of creep deformation using a material card containing the calibrated model parameters of a creep deformation model"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SimulationQuantity bwmd:SimulationQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Simulation specific quantities"@en ; rdfs:label "Simulation Quantity"@en ; skos:definition "Simulation specific quantities"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SimulationSoftware bwmd:SimulationSoftware rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of simulation software (e.g. for numerical simulations)"@en ; rdfs:label "Simulation Software"@en ; skos:definition "A computational tool or application used to model and simulate materials behavior, manufacturing processes, or microstructural evolution."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SimulationStep bwmd:SimulationStep rdf:type owl:Class ; rdfs:subClassOf bwmd:Simulation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A process of executing a whole simulation or some kind of substep"@en ; rdfs:label "Simulation Step"@en ; skos:definition "A discrete computational increment or stage within a materials or process simulation, representing a defined portion of the modeled physical or temporal domain."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SingleEdgeNotchTensionSpecimen bwmd:SingleEdgeNotchTensionSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:FractureMechanicsSpecimen ; rdfs:comment "A specific fracture mechanics specimen of type single edge notch tension specimen"@en ; rdfs:label "Single Edge Notch Tension Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sintering bwmd:Sintering rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingfromGranularOrPowerderyState ; rdfs:comment "A sintering process as defined by DIN 8580"@en ; rdfs:label "Sintering"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Site bwmd:Site rdf:type owl:Class ; rdfs:subClassOf bwmd:ImmaterialEntity ; owl:disjointWith bwmd:SpatialRegion ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Site"@en ; skos:definition "An immaterial region bound by an object"@en , "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Soaking bwmd:Soaking rdf:type owl:Class ; rdfs:subClassOf bwmd:GeneralExperimentRelatedProcess , bwmd:HeatTreatment ; rdfs:comment "Soaking a metallic obejct consists of keepimng the metal at the appropriate temperature until the desired internal structure takes shape. The “soaking period” is how long you keep the metal at the appropriate temperature."@en ; rdfs:label "Soaking"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoakingDuration bwmd:SoakingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TimeRelatedQuantity ; rdfs:comment "duration of the dwell time or hold time during which the temperature of the furnace used for a specific heat treatment is kept constant."@en ; rdfs:label "Soaking Duration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoakingTemperatureAsSupposed bwmd:SoakingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "As supposed temperature to be kept constant in the furnace used for a specific heat treatment during a soaking heat treatment step."@en ; rdfs:label "Soaking Temperature As Supposed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sodium bwmd:Sodium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element sodium"@en ; rdfs:label "Sodium"@en ; skos:definition "A highly reactive alkali metal element with atomic number 11, used as a modifier in aluminum-silicon casting alloys and in various chemical processing applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Software bwmd:Software rdf:type owl:Class ; rdfs:subClassOf bwmd:GenericallyDependentContinuant ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of software"@en ; rdfs:label "Software"@en ; skos:definition "A computer program or application used to support materials design, process simulation, data analysis, or manufacturing operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoftwareArchitecture bwmd:SoftwareArchitecture rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Here software architecture is defined as the aggregate of different software modules (e.g. control software, data acquisition software...) which participate in the same process"@en ; rdfs:label "Software Architecture"@en ; skos:definition "The structural design and organization of a software system used in materials science or manufacturing workflows, defining how components interact and are deployed."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoftwareName bwmd:SoftwareName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Name of a software (e.g. Microsoft Word, ABAQUS, Python)"@en ; rdfs:label "Software Name"@en ; skos:definition "The designated identifier or title of a software application used in materials characterization, simulation, or manufacturing process control."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoftwareScript bwmd:SoftwareScript rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of software script (e.g. Python)"@en ; rdfs:label "Software Script"@en ; skos:definition "A coded script or program file used to automate data processing, analysis, or control tasks within materials science or manufacturing software environments."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoftwareTool bwmd:SoftwareTool rdf:type owl:Class ; rdfs:subClassOf bwmd:Software ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of software tool (e.g. open source software, app)"@en ; rdfs:label "Software Tool"@en ; skos:definition "A software application or program employed to support materials characterization, process simulation, data analysis, or manufacturing workflow management."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SoftwareVersion bwmd:SoftwareVersion rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of string, that can be used to specify the version of a software"@en ; rdfs:label "Software Version"@en ; skos:definition "A specific release identifier of a software tool, ensuring reproducibility and traceability of computational results in materials science and manufacturing applications."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolidificationDuration bwmd:SolidificationDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; rdfs:comment "Time duration between a fully liquid material state and a fully solidified material state during cooling."@en ; rdfs:label "Solidification Duration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Solution bwmd:Solution rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectAggregate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of (liquid) solution"@en ; rdfs:label "Solution"@en ; skos:definition "A homogeneous mixture formed by dissolving one or more substances in a medium, encompassing both chemical solutions and broader mixture types in processing contexts."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolutionAnnealing bwmd:SolutionAnnealing rdf:type owl:Class ; rdfs:subClassOf bwmd:Annealing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Solution annealing is used to homogenize the material. The temperature is sufficiently high to deliberately dissolve certain phases (e.g. gamma' in superalloys)"@en ; rdfs:label "Solution Annealing"@en ; skos:definition "Solution annealing is used to homogenize the material. The temperature is sufficiently high to deliberately dissolve certain phases (e.g. gamma' in superalloys)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolutionAnnealingDuration bwmd:SolutionAnnealingDuration rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The duration of the solution annealing process, i.e. of the time spent at the solution annealing temperature"@en ; rdfs:label "Solution Annealing Duration"@en ; skos:definition "The duration of the solution annealing process, i.e. of the time spent at the solution annealing temperature"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolutionAnnealingDurationAsSupposed bwmd:SolutionAnnealingDurationAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:SolutionAnnealingDuration ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The duration of the solution annealing process as supposed."@en ; rdfs:label "Solution Annealing Duration As Supposed"@en ; skos:definition "The duration of the solution annealing process as supposed."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolutionAnnealingTemperature bwmd:SolutionAnnealingTemperature rdf:type owl:Class ; rdfs:subClassOf bwmd:TemperatureRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The temperature at which the solution annealing process is performed"@en ; rdfs:label "Solution Annealing Temperature"@en ; skos:definition "The temperature at which the solution annealing process is performed"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SolutionAnnealingTemperatureAsSupposed bwmd:SolutionAnnealingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:SolutionAnnealingTemperature ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The solution heat treatment temperature as supposed"@en ; rdfs:label "Solution Annealing Temperature As Supposed"@en ; skos:definition "The solution heat treatment temperature as supposed"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpatialRegion bwmd:SpatialRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:ImmaterialEntity ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Spatial Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpatiotemporalRegion bwmd:SpatiotemporalRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:Occurrent ; owl:disjointWith bwmd:TemporalRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Spatiotemporal Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecificDataFormat bwmd:SpecificDataFormat rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of specific data format, e.g. file types like .txt, .xls, .png, .pdf, ..."@en ; rdfs:label "Specific Data Format"@en ; skos:definition "Any kind of specific data format, e.g. file types like .txt, .xls, .png, .pdf, ..."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecificHeatCapacity bwmd:SpecificHeatCapacity rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind specific heat capacity"@en ; rdfs:label "Specific Heat Capacity"@en ; skos:definition "The amount of heat energy required to raise the temperature of a unit mass of a material by one degree, a fundamental thermophysical property relevant to thermal processing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecificTextualInput bwmd:SpecificTextualInput rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; rdfs:comment "Any kind of text, that is specifically assigned to a process, a publication, an object etc."@en ; rdfs:label "Specific Textual Input"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecificallyDependentContinuant bwmd:SpecificallyDependentContinuant rdf:type owl:Class ; rdfs:subClassOf bwmd:Continuant ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Specifically Dependent Continuant"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecificationOfAnalysedChemicalElementsInLIBSProcess bwmd:SpecificationOfAnalysedChemicalElementsInLIBSProcess rdf:type owl:Class ; rdfs:subClassOf bwmd:Spectroscopy ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Specification of the analysed chemical elements in a LIBS (laser induced plasma spectroscopy) process."@en ; rdfs:label "Specification Of Analysed Chemical Elements In LIBS Process"@en ; skos:definition "Specification of the analysed chemical elements in a LIBS (laser induced plasma spectroscopy) process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Specimen bwmd:Specimen rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProduct ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of specimen (or test piece) used as research object"@en ; rdfs:label "Specimen"@en ; skos:definition "A prepared sample of material used in experimental testing or analysis to evaluate physical, chemical, or mechanical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenCooling bwmd:SpecimenCooling rdf:type owl:Class ; rdfs:subClassOf bwmd:GenerelExperimentRelatedProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of cooling a specimen"@en ; rdfs:label "Specimen Cooling"@en ; skos:definition "The process of cooling a specimen"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenCrossSectionArea bwmd:SpecimenCrossSectionArea rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The cross section area of a specimen"@en ; rdfs:label "Specimen Cross Section Area"@en ; skos:definition "The cross-sectional area of a test specimen, typically measured perpendicular to the loading axis, used to calculate stress in mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenCrossSectionAreaAtFracture bwmd:SpecimenCrossSectionAreaAtFracture rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenCrossSectionArea ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The cross section area of a specimen after fracture"@en ; rdfs:label "Specimen Cross Section Area At Fracture"@en ; skos:definition "The measured cross-sectional area of a test specimen at the fracture location after mechanical testing, used to calculate true fracture stress and ductility."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenDiameter bwmd:SpecimenDiameter rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The diameter of a specimen in the gauge length"@en ; rdfs:label "Specimen Diameter"@en ; skos:definition "The measured diameter of a cylindrical test specimen prior to mechanical testing, used to determine cross-sectional area and calculate stress."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenDiameterAtFracture bwmd:SpecimenDiameterAtFracture rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenDiameter ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The diameter of a specimen at the point of fracture"@en ; rdfs:label "Specimen Diameter At Fracture"@en ; skos:definition "The diameter of a cylindrical specimen measured at the fracture point after tensile or mechanical testing, used to quantify necking and area reduction."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenGeometryParameter bwmd:SpecimenGeometryParameter rdf:type owl:Class ; rdfs:subClassOf bwmd:GeometryInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set, which contains specimen specific geometrical information content"@en ; rdfs:label "Specimen Geometry Parameter"@en ; skos:definition "A geometric descriptor defining the shape and dimensions of a test specimen, essential for standardized mechanical testing and result interpretation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenHeating bwmd:SpecimenHeating rdf:type owl:Class ; rdfs:subClassOf bwmd:Heating ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of heating a specimen"@en ; rdfs:label "Specimen Heating"@en ; skos:definition "The process of heating a specimen"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenID bwmd:SpecimenID rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "Any kind of specimen ID"@en ; rdfs:label "Specimen ID"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenLength bwmd:SpecimenLength rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Length of a testing specimen"@en ; rdfs:label "Specimen Length"@en ; skos:definition "The measured length of a test specimen, typically the gauge length, used as a reference for strain calculations in mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenName bwmd:SpecimenName rdf:type owl:Class ; rdfs:subClassOf bwmd:Name ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of name or label for a specimen or test piece"@en ; rdfs:label "Specimen Name"@en ; skos:definition "A unique identifier or label assigned to a test specimen for tracking, traceability, and data association throughout experimental workflows."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenPreparation bwmd:SpecimenPreparation rdf:type owl:Class ; rdfs:subClassOf bwmd:Preparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of specimen preparation process"@en ; rdfs:label "Specimen Preparation"@en ; skos:definition "The set of processes used to shape, machine, polish, or otherwise condition a material sample to meet standardized requirements before testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenRelatedQuantity bwmd:SpecimenRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:StructuralQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of specimen related (structural) quantity, e.g. the specimen diameter, the gauge length, notch depth, transition radius..."@en ; rdfs:label "Specimen Related Quantity"@en ; skos:definition "A physical quantity that is directly associated with or derived from measurements on a test specimen in materials characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenThickness bwmd:SpecimenThickness rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The thickness of a (rectangular) specimen"@en ; rdfs:label "Specimen Thickness"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SpecimenWidth bwmd:SpecimenWidth rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The width of a (rectangular) specimen"@en ; rdfs:label "Specimen Width"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Spectroscopy bwmd:Spectroscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Some kind of spectroscopy (interaction between matter and electromagnetic radiation) process"@en ; rdfs:label "Spectroscopy"@en ; skos:definition "Some kind of spectroscopy (interaction between matter and electromagnetic radiation) process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StainlessSteel bwmd:StainlessSteel rdf:type owl:Class ; rdfs:subClassOf bwmd:Steel ; rdfs:comment "A type of steel known for its corrosion resistance, containing chromium."@en ; rdfs:label "Stainless Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StandardDeviationHardnessBrinell bwmd:StandardDeviationHardnessBrinell rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessBrinell ; rdfs:comment "A standard deviation value of several Brinell hardness measurements"@en ; rdfs:label "Standard Deviation Hardness Brinell"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StandardDeviationHardnessVickers bwmd:StandardDeviationHardnessVickers rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessVickers ; rdfs:comment "A standard deviation value of several Vickers hardness measurements"@en ; rdfs:label "Standard Deviation Hardness Vickers"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StartDateTime bwmd:StartDateTime rdf:type owl:Class ; rdfs:subClassOf bwmd:DateTime ; rdfs:comment "Temporal quantity, that describes the start date and time of a time interval"@en ; rdfs:label "Start Date Time"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Steel bwmd:Steel rdf:type owl:Class ; rdfs:subClassOf bwmd:FerrousMetal ; rdfs:comment "An alloy of iron and carbon, and sometimes other elements."@en ; rdfs:label "Steel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainLevelAtDwellTimeAsSupposed1 bwmd:StrainLevelAtDwellTimeAsSupposed1 rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Intended or assumed strain level number 1 in a strain controlled fatigue test at which a dwell time is introduced"@en ; rdfs:label "Strain Level At Dwell Time As Supposed 1"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainLevelAtDwellTimeAsSupposed2 bwmd:StrainLevelAtDwellTimeAsSupposed2 rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Intended or assumed strain level number 2 in a strain controlled fatigue test at which a dwell time is introduced"@en ; rdfs:label "Strain Level At Dwell Time As Supposed 2"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainLevelAtDwellTimeAsSupposed3 bwmd:StrainLevelAtDwellTimeAsSupposed3 rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Intended or assumed strain level number 3 in a strain controlled fatigue test at which a dwell time is introduced"@en ; rdfs:label "Strain Level At Dwell Time As Supposed 3"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainLevelAtDwellTimeAsSupposed4 bwmd:StrainLevelAtDwellTimeAsSupposed4 rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStrain , bwmd:LowCycleFatigueRelatedQuantity ; rdfs:comment "Intended or assumed strain level number 4 in a strain controlled fatigue test at which a dwell time is introduced"@en ; rdfs:label "Strain Level At Dwell Time As Supposed 4"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainRangeAsSupposed bwmd:StrainRangeAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:LowCycleFatigueRelatedQuantity , bwmd:MechanicalStrainRange ; rdfs:comment "Intended or assumed strain range controlled in a strain controlled fatigue test"@en ; rdfs:label "Strain Range As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainRate bwmd:StrainRate rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The time derivate of the strain"@en ; rdfs:label "Strain Rate"@en ; skos:definition "The rate of change of strain in a material with respect to time, expressed in units of inverse seconds (s⁻¹), relevant to deformation and mechanical testing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainRateInLoadingDirection bwmd:StrainRateInLoadingDirection rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The tensor component of the strain rate pointing in loading"@en ; rdfs:label "Strain Rate In Loading Direction"@en ; skos:definition "The rate of deformation per unit time applied along the loading axis of a specimen during mechanical testing, influencing material flow stress and deformation behavior."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StrainRelatedQuantity bwmd:StrainRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of quantity that is of quantity kind strain"@en ; rdfs:label "Strain Related Quantity"@en ; skos:definition "A mechanical quantity associated with the deformation of a material, including engineering strain, true strain, or elongation under applied load."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StressRange bwmd:StressRange rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringStress ; rdfs:comment "The stress range evaluated from a hysteresis loop resulting some fatigue data, e.g. from the midlife cycle."@en , "\\Delta \\sigma" ; rdfs:label "Stress Range"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StressRelatedQuantity bwmd:StressRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of quantity of quantity kind stress/pressure"@en ; rdfs:label "Stress Related Quantity"@en ; skos:definition "A mechanical quantity describing internal forces per unit area within a material, including engineering stress, true stress, and related parameters."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StressReliefAnnealingDurationAsSupposed bwmd:StressReliefAnnealingDurationAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed duration of the stress relief annealing process, during which the material is held at a specific temperature to relieve internal stresses, typically measured in minutes or hours. """@en ; rdfs:label "Stress Relief Annealing Duration As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StressReliefAnnealingTemperatureAsSupposed bwmd:StressReliefAnnealingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed temperature applied during the stress relief annealing process to reduce residual stresses in the material without significantly altering its microstructure, typically measured in degrees Celsius. """@en ; rdfs:label "Stress Relief Annealing Temperature As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StressRelievingHeatTreatment bwmd:StressRelievingHeatTreatment rdf:type owl:Class ; rdfs:subClassOf bwmd:Annealing ; rdfs:comment "Any kind of stress relieving heat treatment process as defined by DIN 8580"@en ; rdfs:label "Stress Relieving Heat Treatment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Strontium bwmd:Strontium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element strontium"@en ; rdfs:label "Strontium"@en ; skos:definition "A chemical element (Sr, atomic number 38) used as an alloying or modifier addition in materials such as aluminum alloys to refine microstructure."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StructuralInfo bwmd:StructuralInfo rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set that contains structural information content. Such content can describe the geometry or the material structure on any scale."@en ; rdfs:label "Structural Info"@en ; skos:definition "Data describing the physical or microstructural configuration of a material or component, including geometry, grain structure, or phase arrangement."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#StructuralQuantity bwmd:StructuralQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of structural quantity or descriptor to (quantitatively) describe the internal or external structure of an object."@en ; rdfs:label "Structural Quantity"@en ; skos:definition "A measurable parameter describing the structural characteristics of a material or component, such as grain size, porosity, layer thickness, or phase fraction."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SubprocessSet bwmd:SubprocessSet rdf:type owl:Class ; rdfs:subClassOf bwmd:Process ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A set of subprocesses, which are typically not described in full detail, but helpful to describe the logic of the process"@en ; rdfs:label "Subprocess Set"@en ; skos:definition "A defined collection of sub-processes that together constitute a step or stage within a larger manufacturing or materials processing workflow."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Sulfur bwmd:Sulfur rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element sulfur"@en ; rdfs:label "Sulfur"@en ; skos:definition "A chemical element (S, atomic number 16) present as an impurity or alloying addition in steels and other materials, affecting machinability and mechanical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Summarising bwmd:Summarising rdf:type owl:Class ; rdfs:subClassOf bwmd:CognitiveProcess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The cognitive process of summarising some kind of work, which typically results in a written summary"@en ; rdfs:label "Summarising"@en ; skos:definition "A data or process activity that aggregates and condenses experimental or process results into a representative overview for analysis or reporting purposes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Summary bwmd:Summary rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecificTextualInput ; rdfs:comment "A text, that is a summary of some other text or work"@en ; rdfs:label "Summary"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Superalloy bwmd:Superalloy rdf:type owl:Class ; rdfs:subClassOf bwmd:NickelAlloy ; rdfs:comment "High-performance alloys that exhibit excellent mechanical strength and resistance to thermal creep."@en , "High-performance alloys that exhibit excellent mechanical strength and resistance to thermal creep." ; rdfs:label "Superalloy"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SuperimposedVibration bwmd:SuperimposedVibration rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingRelatedSubprocess ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Superimposed vibration during the casting process"@en ; rdfs:label "Superimposed Vibration"@en ; skos:definition "Superimposed vibration during the casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SurfaceFinishing bwmd:SurfaceFinishing rdf:type owl:Class ; rdfs:subClassOf bwmd:Preparation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of finishing the surface of some kind of object (e.g. polishing, grinding...)"@en ; rdfs:label "Surface Finishing"@en ; skos:definition "The process of finishing the surface of some kind of object (e.g. polishing, grinding...)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SurfacePropertyDataSet bwmd:SurfacePropertyDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialSurfaceStructureInfo ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Surface Property Data Set"@en ; skos:definition "A structured collection of measured or computed data describing the surface characteristics of a material, such as roughness, hardness, or coating properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#SystemOfUnits bwmd:SystemOfUnits rdf:type owl:Class ; rdfs:subClassOf bwmd:Regulation ; rdfs:comment "Any kind of system of units (e.g. SI)"@en ; rdfs:label "System Of Units"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TIFFImage bwmd:TIFFImage rdf:type owl:Class ; rdfs:subClassOf bwmd:ImageFile ; rdfs:comment "A tagged image file (.tiff) as described by https://en.wikipedia.org/wiki/TIFF."@en ; rdfs:label "TIFF Image"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TXTFile bwmd:TXTFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A text file (.txt) is a standard text document that contains unformatted text and is recognized by any text editing or word processing software."@en ; rdfs:label "TXT File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TabDelimiter bwmd:TabDelimiter rdf:type owl:Class ; rdfs:subClassOf bwmd:Delimiter ; rdfs:comment "The delimiter symbol is a tabulator"@en ; rdfs:label "Tab Delimiter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Table bwmd:Table rdf:type owl:Class ; rdfs:subClassOf bwmd:TwoDimensionalFieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of table"@en ; rdfs:label "Table"@en ; skos:definition "Any kind of table"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tantalum bwmd:Tantalum rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element tantalum"@en ; rdfs:label "Tantalum"@en ; skos:definition "A refractory chemical element (Ta, atomic number 73) used in high-temperature alloys, capacitors, and hard coatings due to its excellent corrosion resistance and high melting point."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Technetium bwmd:Technetium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element technetium"@en ; rdfs:label "Technetium"@en ; skos:definition "A radioactive chemical element (Tc, atomic number 43) with limited engineering use, occasionally referenced in materials science for corrosion inhibition studies."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TechnicalStrain bwmd:TechnicalStrain rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Same as engineering strain"@en ; rdfs:label "Technical Strain"@en ; skos:definition "The engineering strain calculated as the ratio of change in length to the original gauge length of a specimen under mechanical loading, also known as nominal strain."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TechnicalStress bwmd:TechnicalStress rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; rdfs:comment "Same as engineering stress"@en ; rdfs:label "Technical Stress"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TechnologicalProduct bwmd:TechnologicalProduct rdf:type owl:Class ; rdfs:subClassOf bwmd:EngineeringObject ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Technological products underwent some kind of manufacturing process and possess some kind of functionality"@en ; rdfs:label "Technological Product"@en ; skos:definition "An artifact or item produced through a manufacturing or engineering process, resulting from the intentional transformation of materials using technological means."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TechnologicalProductRelatedFiatObjectPart bwmd:TechnologicalProductRelatedFiatObjectPart rdf:type owl:Class ; rdfs:subClassOf bwmd:FiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A fiat object part of a technological product (e.g. a welded connection)"@en ; rdfs:label "Technological Product Related Fiat Object Part"@en ; skos:definition "A conceptually delineated region or portion of a manufactured product that lacks physical boundaries but is defined for functional or analytical purposes within product design."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TechnologicalProductRelatedSite bwmd:TechnologicalProductRelatedSite rdf:type owl:Class ; rdfs:subClassOf bwmd:Site ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A site related to a technological product (e.g. a notch, a cooling hole...)"@en ; rdfs:label "Technological Product Related Site"@en ; skos:definition "A site related to a technological product"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tellurium bwmd:Tellurium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element tellurium"@en ; rdfs:label "Tellurium"@en ; skos:definition "A metalloid element (Te, atomic number 52) added to steels and copper alloys to improve machinability and used in thermoelectric and semiconductor materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Temperature bwmd:Temperature rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind temperature"@en ; rdfs:label "Temperature"@en ; skos:definition "A fundamental thermodynamic quantity representing the thermal state of a material or process, critical for controlling phase transformations and material properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperatureMeasuredByThermocouple bwmd:TemperatureMeasuredByThermocouple rdf:type owl:Class ; rdfs:subClassOf bwmd:CastingQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A temperature measured by a thermocouple (in the mold or in the melt)"@en ; rdfs:label "Temperature Measured By Thermocouple"@en ; skos:definition "The temperature value recorded using a thermocouple sensor during a materials processing or testing experiment, providing direct thermal measurements at a specific location."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperatureRelatedQuantity bwmd:TemperatureRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of temperature related quantity, i.e. a quantity of kind temperature (e.g. solution annealing temperature, material temperature...)"@en ; rdfs:label "Temperature Related Quantity"@en ; skos:definition "A physical quantity that characterizes thermal conditions, such as temperature, thermal gradient, or temperature change rate, relevant to materials processing or characterization."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tempering bwmd:Tempering rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatment ; rdfs:comment "A tempering process as defined by DIN 8580"@en ; rdfs:label "Tempering"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperingDurationAsSupposed bwmd:TemperingDurationAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment """The intended or assumed duration of the tempering process, during which the material is held at a specific temperature to achieve desired mechanical properties, typically measured in minutes or hours. """@en ; rdfs:label "Tempering Duration As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperingForColors bwmd:TemperingForColors rdf:type owl:Class ; rdfs:subClassOf bwmd:Tempering ; rdfs:comment "A tempering for colors process as defined by DIN 8580"@en ; rdfs:label "Tempering For Colors"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperingTemperatureAsSupossed bwmd:TemperingTemperatureAsSupossed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity , bwmd:TemperatureRelatedQuantity ; rdfs:comment "nan"@en ; rdfs:label "Tempering Temperature As Supossed"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemperingTemperatureAsSupposed bwmd:TemperingTemperatureAsSupposed rdf:type owl:Class ; rdfs:subClassOf bwmd:HeatTreatmentStepRelatedQuantity ; rdfs:comment "The intended or assumed temperature applied during the tempering process to reduce internal stresses and improve toughness in a heat-treated material, typically measured in degrees Celsius."@en ; rdfs:label "Tempering Temperature As Supposed"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemporalDataSet bwmd:TemporalDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A data set which contains any kind of temporal information content (e.g. date at which a process started, date which defines the object state)"@en ; rdfs:label "Temporal Data Set"@en ; skos:definition "A collection of measurements or observations recorded over time, capturing the evolution of process parameters or material properties during manufacturing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TemporalRegion bwmd:TemporalRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:Occurrent ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Temporal Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TensileTest bwmd:TensileTest rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalExperiment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A uniaxial tensile test"@en ; rdfs:label "Tensile Test"@en ; skos:definition "A uniaxial tensile test"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TensileTestSpecimen bwmd:TensileTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:Specimen ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A specific specimen or test piece used for tensile testing"@en ; rdfs:label "Tensile Test Specimen"@en ; skos:definition "A standardized sample prepared for tensile testing to determine mechanical properties such as ultimate tensile strength, yield strength, and elongation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TensileTestingMachine bwmd:TensileTestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:ElectromechanicalTestingMachine ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A tensile testing machine to characterize tensile mechanical properties of materials with an electromechanical actuator"@en ; rdfs:label "Tensile Testing Machine"@en ; skos:definition "A mechanical testing apparatus that applies controlled uniaxial tensile load to a specimen to determine mechanical properties such as tensile strength, elongation, and elastic modulus."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TensionForming bwmd:TensionForming rdf:type owl:Class ; rdfs:subClassOf bwmd:Reshaping ; rdfs:comment "A tension forming process as defined by DIN 8580"@en ; rdfs:label "Tension Forming"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Terbium bwmd:Terbium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element terbium"@en ; rdfs:label "Terbium"@en ; skos:definition "A rare earth element (Tb, atomic number 65) used in advanced magnetic materials, phosphors, and specialty alloys requiring unique magnetic or optical properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TestExecution bwmd:TestExecution rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessExecution ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The process of executing any kind of test"@en ; rdfs:label "Test Execution"@en ; skos:definition "The process of executing any kind of test"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TestSetup bwmd:TestSetup rdf:type owl:Class ; rdfs:subClassOf bwmd:ProcessSetup ; rdfs:comment "A set of machines, components, sensors, equipment, which participate in the same research process/test/experiment and are needed to perform the test"@en ; rdfs:label "Test Setup"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TestingMachine bwmd:TestingMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:ActuatorEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A testing machine to characterize mechanical propteries of materials"@en ; rdfs:label "Testing Machine"@en ; skos:definition "A device used to apply controlled mechanical, thermal, or other loads to specimens in order to measure material or component properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TestingMedium bwmd:TestingMedium rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; rdfs:comment "Medium set up for testing, e.g. \"air\" or \"vacuum\"." ; rdfs:label "Testing Medium" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TestingTime bwmd:TestingTime rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; rdfs:comment "The time since the start of any kind of test"@en ; rdfs:label "Testing Time"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Thallium bwmd:Thallium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element thallium"@en ; rdfs:label "Thallium"@en ; skos:definition "A chemical element (Tl, atomic number 81) with limited materials applications, occasionally used in specialty glasses, semiconductors, and low-melting alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermalExpansionCoefficient bwmd:ThermalExpansionCoefficient rdf:type owl:Class ; rdfs:subClassOf bwmd:MaterialRelatedQuantiy ; rdfs:comment "The thermal expansion coefficient, often denoted as α, is a temperature dependent material property that quantifies the amount a material expands or contracts in response to a change in temperature. It is typically expressed as the fractional change in length (or volume) per degree change in temperature."@en , "\\alpha_{th}" ; rdfs:label "Thermal Expansion Coefficient"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermalSpraying bwmd:ThermalSpraying rdf:type owl:Class ; rdfs:subClassOf bwmd:PrimaryShapingfromGranularOrPowerderyState ; rdfs:comment "A thermal spraying process as defined by DIN 8580"@en ; rdfs:label "Thermal Spraying"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermoCamera bwmd:ThermoCamera rdf:type owl:Class ; rdfs:subClassOf bwmd:CameraEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Camera to measure the surface temperature of objects"@en ; rdfs:label "Thermo Camera"@en ; skos:definition "Camera to measure the surface temperature of objects"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermoPhysicalPropertyDataSet bwmd:ThermoPhysicalPropertyDataSet rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "A mechanical properties data set is used within the GraphDesigner App to link a set of mechanical properties from a specific material with the process being modelled. E.g.: the mechanical properties specified from a particular material supplier. "@en ; rdfs:label "Thermo Physical Property DataSet"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermocoupleWire bwmd:ThermocoupleWire rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A thermocouple is an electrical device consisting of two dissimilar electrical conductors forming an electrical junction. A thermocouple produces a temperature-dependent voltage as a result of the thermoelectric effect, and this voltage can be interpreted to measure temperature. Thermocouples are a widely used type of temperature sensor."@en ; rdfs:label "Thermocouple Wire"@en ; skos:definition "A thermocouple is an electrical device consisting of two dissimilar electrical conductors forming an electrical junction. A thermocouple produces a temperature-dependent voltage as a result of the thermoelectric effect, and this voltage can be interpreted to measure temperature. Thermocouples are a widely used type of temperature sensor."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermocoupleWireTypeK bwmd:ThermocoupleWireTypeK rdf:type owl:Class ; rdfs:subClassOf bwmd:ThermocoupleWire ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Thermocouple of type K"@en ; rdfs:label "Thermocouple Wire Type K"@en ; skos:definition "Thermocouple of type K"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Thermocouples bwmd:Thermocouples rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable , bwmd:Equipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Devices that measure temperature by converting thermal energy into electrical energy."@en ; rdfs:label "Thermocouples"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "Temperature-sensing devices composed of two dissimilar metal junctions that generate a voltage proportional to temperature, widely used for in-situ thermal monitoring during materials processing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermomechanicalFatigueTest bwmd:ThermomechanicalFatigueTest rdf:type owl:Class ; rdfs:subClassOf bwmd:FatigueTest ; rdfs:comment "A thermomechanical fatigue test"@en ; rdfs:label "Thermomechanical Fatigue Test"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermomechanicalTreatment bwmd:ThermomechanicalTreatment rdf:type owl:Class ; rdfs:subClassOf bwmd:Treating ; rdfs:comment "A thermomechanical treatment process as defined by DIN 8580"@en ; rdfs:label "Thermomechanical Treatment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThermophysicalExperiment bwmd:ThermophysicalExperiment rdf:type owl:Class ; rdfs:subClassOf bwmd:Experiment ; rdfs:comment "Any kind of thermophysical experiment to determine thermophysical properties"@en ; rdfs:label "Thermophysical Experiment"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThreeDimensionalFieldData bwmd:ThreeDimensionalFieldData rdf:type owl:Class ; rdfs:subClassOf bwmd:FieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of three dimensional field data"@en ; rdfs:label "Three Dimensional Field Data"@en ; skos:definition "Any kind of three dimensional field data"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThreeDimensionalSpatialRegion bwmd:ThreeDimensionalSpatialRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:SpatialRegion ; owl:disjointWith bwmd:TwoDimensionalSpatialRegion , bwmd:ZeroDimensionalSpatialRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Three Dimensional Spatial Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ThreeDimensionalXRayComputerTomography bwmd:ThreeDimensionalXRayComputerTomography rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTesting ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Three dimensional x-ray computer tomography"@en ; rdfs:label "Three Dimensional X Ray Computer Tomography"@en ; skos:definition "Three dimensional x-ray computer tomography"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Thulium bwmd:Thulium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element thulium"@en ; rdfs:label "Thulium"@en ; skos:definition "A rare-earth lanthanide element (atomic number 69) used in specialized alloys, radiation sources, and high-performance materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Ti6Al4V bwmd:Ti6Al4V rdf:type owl:Class ; rdfs:subClassOf bwmd:TitaniumAlloy ; rdfs:comment "A titanium alloy containing 6% aluminum and 4% vanadium, known for its high strength and corrosion resistance."@en ; rdfs:label "Ti-6Al-4V"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Time bwmd:Time rdf:type owl:Class ; rdfs:subClassOf bwmd:BaseQuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The base quantity kind time"@en ; rdfs:label "Time"@en ; skos:definition "A fundamental physical quantity representing the duration or progression of events, used to characterize process parameters and experimental measurements."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeRecordedDuringExperiment bwmd:TimeRecordedDuringExperiment rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Time Recorded During Experiment"@en ; skos:definition "A time value logged at a specific point during an experimental procedure, used to track temporal evolution of measured material or process properties."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeRelatedQuantity bwmd:TimeRelatedQuantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of time related quantity, i.e. a quantity of quantity kind time"@en ; rdfs:label "Time Related Quantity"@en ; skos:definition "A physical quantity that describes or measures a duration, interval, or rate with respect to time in a materials or manufacturing process context."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeStamp bwmd:TimeStamp rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:label "Time Stamp"@en ; skos:definition "A recorded date and time value associated with a specific event, measurement, or step within a manufacturing or experimental process."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeToCastingAfterMoldPositioning bwmd:TimeToCastingAfterMoldPositioning rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Time duration until the start of the casting process since the mold has been positioned"@en ; rdfs:label "Time To Casting After Mold Positioning"@en ; skos:definition "Time duration until the start of the casting process since the mold has been positioned"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeToFloodingOfMoldChamber bwmd:TimeToFloodingOfMoldChamber rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Time duration until the mold chamber is flooded"@en ; rdfs:label "Time To Flooding Of Mold Chamber"@en ; skos:definition "Time duration until the mold chamber is flooded"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeToInductionSwitchOff bwmd:TimeToInductionSwitchOff rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Time duration during a casting process until the induction heating system is switched off since the start of the casting process"@en ; rdfs:label "Time To Induction Switch Off"@en ; skos:definition "Time duration during a casting process until the induction heating system is switched off since the start of the casting process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TimeToRupture bwmd:TimeToRupture rdf:type owl:Class ; rdfs:subClassOf bwmd:TimeRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The duration it takes for a material to reach failure or rupture under sustained loading."@en ; rdfs:label "Time To Rupture"@en ; owl:versionInfo "This class was added by Christoph Schweizer (Fraunhofer IWM)" ; skos:definition "The elapsed time until a material specimen fractures under a constant applied stress at elevated temperature, a key parameter in creep and stress-rupture testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tin bwmd:Tin rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element tin"@en ; rdfs:label "Tin"@en ; skos:definition "A silvery metallic element (atomic number 50) widely used in solders, coatings, and as an alloying element in bronzes and bearing materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Titanium bwmd:Titanium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element titanium"@en ; rdfs:label "Titanium"@en ; skos:definition "A lightweight, high-strength metallic element (atomic number 22) known for excellent corrosion resistance, used extensively in aerospace, biomedical, and structural alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TitaniumAlloy bwmd:TitaniumAlloy rdf:type owl:Class ; rdfs:subClassOf bwmd:Titanium ; rdfs:comment "An alloy of titanium with other elements such as aluminum, vanadium, or iron."@en ; rdfs:label "Titanium Alloy"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tomography bwmd:Tomography rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTesting ; rdfs:comment "A tomography process"@en ; rdfs:label "Tomography"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TopBrokenCylindricalTensileTestSpecimen bwmd:TopBrokenCylindricalTensileTestSpecimen rdf:type owl:Class ; rdfs:subClassOf bwmd:CylindricalTensileTestSpecimen ; rdfs:comment "Top broken part of the tested tensile test specimen"@en ; rdfs:label "Top Broken Cylindrical Tensile Test Specimen"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TrackingNumber bwmd:TrackingNumber rdf:type owl:Class ; rdfs:subClassOf bwmd:ObjectID ; rdfs:comment "Identifier to follow the route of a shippment"@en ; rdfs:label "Tracking Number"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TransitionRadius bwmd:TransitionRadius rdf:type owl:Class ; rdfs:subClassOf bwmd:SpecimenRelatedQuantity ; rdfs:comment "The transition radius between the grip length and the gauge length"@en ; rdfs:label "Transition Radius"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TransmissionElectronMicroscope bwmd:TransmissionElectronMicroscope rdf:type owl:Class ; rdfs:subClassOf bwmd:MicroscopeEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Transmission electron microscope"@en ; rdfs:label "Transmission Electron Microscope"@en ; skos:definition "Transmission electron microscope"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TransmissionElectronMicroscopy bwmd:TransmissionElectronMicroscopy rdf:type owl:Class ; rdfs:subClassOf bwmd:Microscopy ; rdfs:comment "A transmission electron microscopy analysis"@en ; rdfs:label "Transmission Electron Microscopy"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Treating bwmd:Treating rdf:type owl:Class ; rdfs:subClassOf bwmd:Manufacturing ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of treating process as defined by DIN 8580"@en ; rdfs:label "Treating"@en ; skos:definition "A process applied to a material to alter its properties or condition, including heat treatment, chemical treatment, or surface treatment operations."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TrueStrain bwmd:TrueStrain rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The true strain"@en ; rdfs:label "True Strain"@en ; skos:definition "The logarithmic measure of deformation accounting for instantaneous changes in gauge length, providing an accurate description of large plastic deformations in materials testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TrueStress bwmd:TrueStress rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The true strain"@en ; rdfs:label "True Stress"@en ; skos:definition "The applied force divided by the actual instantaneous cross-sectional area of a specimen during deformation, giving a more accurate stress measure than engineering stress."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Tungsten bwmd:Tungsten rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element tungsten"@en ; rdfs:label "Tungsten"@en ; skos:definition "A refractory metallic element (atomic number 74) with the highest melting point of all metals, used in cutting tools, electrical contacts, and high-temperature alloys."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Turning bwmd:Turning rdf:type owl:Class ; rdfs:subClassOf bwmd:MachiningWithGeometricallyDeterminedEdge ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A turning process as defined by DIN 8580"@en ; rdfs:label "Turning"@en ; skos:definition "A subtractive machining process in which a cutting tool removes material from a rotating workpiece to produce cylindrical or conical geometries."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TurningMachine bwmd:TurningMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:MechanicalWorkshopEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A turning machine to perform a turning process"@en ; rdfs:label "Turning Machine"@en ; skos:definition "A turning machine to perform a turning process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TurningTool bwmd:TurningTool rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The tool used to machine the object within a turning process"@en ; rdfs:label "Turning Tool"@en ; skos:definition "The tool used to machine the object within a turning process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TurningToolRadius bwmd:TurningToolRadius rdf:type owl:Class ; rdfs:subClassOf bwmd:ConsumableRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The radius at the edge of a turning tool"@en ; rdfs:label "Turning Tool Radius"@en ; skos:definition "The radius at the edge of a turning tool"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TwoDimensionalContinuantFiatBoundary bwmd:TwoDimensionalContinuantFiatBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:ContinuantFiatBoundary ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Two Dimensional Continuant Fiat Boundary"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TwoDimensionalFieldData bwmd:TwoDimensionalFieldData rdf:type owl:Class ; rdfs:subClassOf bwmd:FieldData ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of two dimensional field data, e.g. an Excel sheet, a table..."@en ; rdfs:label "Two Dimensional Field Data"@en ; skos:definition "Any kind of two dimensional field data, e.g. an Excel sheet, a table..."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#TwoDimensionalSpatialRegion bwmd:TwoDimensionalSpatialRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:SpatialRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Two Dimensional Spatial Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#URL bwmd:URL rdf:type owl:Class ; rdfs:subClassOf bwmd:Identifier ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of uniform resource locator (URL) as described by https://en.wikipedia.org/wiki/URL"@en ; rdfs:label "URL"@en ; skos:definition "A Uniform Resource Locator serving as a web-based reference or identifier pointing to an external resource or dataset within the ontology."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#URLToFile bwmd:URLToFile rdf:type owl:Class ; rdfs:subClassOf bwmd:URL ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The URL pointing to a file"@en ; rdfs:label "URL To File"@en ; skos:definition "A URL that directly references a specific file resource, such as experimental data, material datasheets, or process documentation stored externally."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#URLToFolder bwmd:URLToFolder rdf:type owl:Class ; rdfs:subClassOf bwmd:URL ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The URL pointing to a folder in a file system"@en ; rdfs:label "URL To Folder"@en ; skos:definition "The URL to a folder in a file system"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#UniformElongation bwmd:UniformElongation rdf:type owl:Class ; rdfs:subClassOf bwmd:StrainRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The strain at maximum tensile strength"@en ; rdfs:label "Uniform Elongation"@en ; skos:definition "The strain at which necking initiates in a tensile test, representing the maximum homogeneous plastic deformation prior to localized deformation."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Unit bwmd:Unit rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Any kind of physical unit"@en ; rdfs:label "Unit"@en ; skos:definition "A defined standard of measurement used to express the magnitude of a physical quantity, such as meters, seconds, or pascals."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#UnitSymbol bwmd:UnitSymbol rdf:type owl:Class ; rdfs:subClassOf bwmd:Quality ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The symbol, which is assigned to the unit, e.g. \"N\" is the typical symbol for Newton or \"s\" the typical symbol for seconds."@en ; rdfs:label "Unit Symbol"@en ; skos:definition "A standardized alphanumeric symbol representing a unit of measurement, such as 'MPa' for megapascal or 'kg' for kilogram."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#UpperLimitofParallelProcesses bwmd:UpperLimitofParallelProcesses rdf:type owl:Class ; rdfs:subClassOf bwmd:OptimizerRelatedQuantity ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The max_workers parameter specifies the upper limit on the number of parallel threads or processes that an optimization algorithm can use to evaluate candidate solutions concurrently. By leveraging multiple workers, the optimizer can significantly speed up the search process, especially in scenarios where function evaluations are computationally intensive or time-consuming. Setting this parameter appropriately can enhance performance while balancing resource utilization."@en , "max_workers " ; rdfs:label "Upper Limit of Parallel Processes"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ValidityRange bwmd:ValidityRange rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The validity range is the specific range of conditions (such as temperature, pressure, stress, or strain) over which a model or a calibrated parameter set is expected to provide accurate and reliable predictions. Outside of this range, the model may not accurately reflect the behavior of the system, and its predictions could become unreliable. Establishing a validity range is crucial for ensuring that the model is applied appropriately in practical applications."@en ; rdfs:label "Validity Range"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Vanadium bwmd:Vanadium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element vanadium"@en ; rdfs:label "Vanadium"@en ; skos:definition "A transition metallic element (atomic number 23) used as an alloying addition in high-strength steels and titanium alloys to improve strength and toughness."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VatPolymerization bwmd:VatPolymerization rdf:type owl:Class ; rdfs:subClassOf bwmd:AdditiveManufacturing ; rdfs:comment "A vat polymerization process as defined by DIN 8580"@en ; rdfs:label "Vat Polymerization"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Velocity bwmd:Velocity rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind velocity"@en ; rdfs:label "Velocity"@en ; skos:definition "A vector quantity describing the rate of change of position with respect to time, relevant to tool speed, fluid flow, and deformation rate in manufacturing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VickersIndentation bwmd:VickersIndentation rdf:type owl:Class ; rdfs:subClassOf bwmd:Indentation ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An indentation process according to Vickers"@en ; rdfs:label "Vickers Indentation"@en ; skos:definition "An indentation process according to Vickers"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VickersIndenter bwmd:VickersIndenter rdf:type owl:Class ; rdfs:subClassOf bwmd:Consumable ; rdfs:comment "A specific indenter for Vickers testing"@en ; rdfs:label "Vickers Indenter"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VickersTestingEquipement bwmd:VickersTestingEquipement rdf:type owl:Class ; rdfs:subClassOf bwmd:HardnessTestingEquipment ; rdfs:comment "Any kind of Brinell testing equipment/machine"@en ; rdfs:label "Vickers Testing Equipement"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VirtualMachine bwmd:VirtualMachine rdf:type owl:Class ; rdfs:subClassOf bwmd:Equipment ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "A software-emulated computer that runs like a physical machine, enabling you to run an operating system and applications in isolation. VMs are commonly used for testing, development, or running different OSes on one physical host."@en ; rdfs:label "Virtual machine"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ViscousDragStress bwmd:ViscousDragStress rdf:type owl:Class ; rdfs:subClassOf bwmd:sdChaboXmodelrelatedquantity ; dcterms:creator "IWM RAG (GPT-4o-mini) based on BAM's sdChaboX Model short letter"@en ; rdfs:comment "Viscous drag stress parameter that characterizes the resistance to flow in the material under viscoplastic deformation, influencing the rate of inelastic strain accumulation."@en , "K" ; rdfs:label "Viscous drag stress"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Voltage bwmd:Voltage rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind voltage"@en ; rdfs:label "Voltage"@en ; skos:definition "The electric potential difference between two points, used as a process parameter in electrochemical, welding, and deposition manufacturing processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Volume bwmd:Volume rdf:type owl:Class ; rdfs:subClassOf bwmd:QuantityKind ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The quantity kind volume"@en ; rdfs:label "Volume"@en ; skos:definition "A geometric quantity representing the three-dimensional space occupied by a material or component, used in density calculations and process modeling."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VolumeConcentration bwmd:VolumeConcentration rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The volume concentration as described by https://de.wikipedia.org/wiki/Volumenkonzentration"@en ; rdfs:label "Volume Concentration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VolumeFraction bwmd:VolumeFraction rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The volume fraction as described by https://de.wikipedia.org/wiki/Volumenanteil"@en ; rdfs:label "Volume Fraction"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VolumeRatio bwmd:VolumeRatio rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The volume ratio as described by https://de.wikipedia.org/wiki/Volumenverh%C3%A4ltnis"@en ; rdfs:label "Volume Ratio"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#VoxelEdgeLength bwmd:VoxelEdgeLength rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Edge length of a voxel"@en ; rdfs:label "Voxel Edge Length"@en ; skos:definition "Edge length of a voxel"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WMVFile bwmd:WMVFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A Windows Media-Audio/-Video (.wmv) file as described by https://en.wikipedia.org/wiki/Windows_Media_Video"@en ; rdfs:label "WMV File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WeightConcentration bwmd:WeightConcentration rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The weight concentration as described by https://de.wikipedia.org/wiki/Massenkonzentration"@en ; rdfs:label "Weight Concentration"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WeightFraction bwmd:WeightFraction rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The weight fraction as described by https://de.wikipedia.org/wiki/Massenanteil"@en ; rdfs:label "Weight Fraction"@en ; skos:definition "The ratio of the mass of a constituent to the total mass of a mixture or alloy, commonly used to express chemical composition in materials science."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WeightFractionPercent bwmd:WeightFractionPercent rdf:type owl:Class ; rdfs:subClassOf bwmd:WeightFraction ; rdfs:comment "The weight fraction as described by https://de.wikipedia.org/wiki/Massenanteil, expressed in %"@en ; rdfs:label "Weight Fraction Percent"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WeightRatio bwmd:WeightRatio rdf:type owl:Class ; rdfs:subClassOf bwmd:CompositionRelatedQuantity ; rdfs:comment "The weight ratio as described by https://de.wikipedia.org/wiki/Massenverh%C3%A4ltnis"@en ; rdfs:label "Weight Ratio"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WeldedConnection bwmd:WeldedConnection rdf:type owl:Class ; rdfs:subClassOf bwmd:TechnologicalProductRelatedFiatObjectPart ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A welded connection in the sense of a fiat object part (no sharp physical boundary)"@en ; rdfs:label "Welded Connection"@en ; skos:definition "A permanent joint formed by fusion or solid-state welding processes, creating metallurgical bonding between two or more material components."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Windows bwmd:Windows rdf:type owl:Class ; rdfs:subClassOf bwmd:SoftwareArchitecture ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "A popular line of operating systems developed by Microsoft, known for its user-friendly graphical interface. Examples include Windows 10 and Windows 11, used widely on personal computers and business environments."@en ; rdfs:label "Windows"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WireEroding bwmd:WireEroding rdf:type owl:Class ; rdfs:subClassOf bwmd:Separating ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Wire eroding (cutting) process"@en ; rdfs:label "Wire Eroding"@en ; skos:definition "Wire eroding (cutting) process"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#WithdrawalPlan bwmd:WithdrawalPlan rdf:type owl:Class ; rdfs:subClassOf bwmd:DataSet ; rdfs:comment "A data set containg the information content of a withdrawal plan (e.g. PDFFile, CADFile...), which is used in a mechanical workshop to manufacture specimens, test pieces etc."@en ; rdfs:label "Withdrawal Plan"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#XCoordinate bwmd:XCoordinate rdf:type owl:Class ; rdfs:subClassOf bwmd:CartesianCoordinate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "X coordinate of cartesian coordinate system"@en ; rdfs:label "X Coordinate"@en ; skos:definition "X coordinate of cartesian coordinate system"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#XLSFile bwmd:XLSFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "A Microsoft Excel file (.xls or .xlsx)"@en ; rdfs:label "XLS File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#XRayTube bwmd:XRayTube rdf:type owl:Class ; rdfs:subClassOf bwmd:NonDestructiveTestingEquipment ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "An x-ray tube, e.g. used in a computer tomograph"@en ; rdfs:label "X Ray Tube"@en ; skos:definition "An x-ray tube, e.g. used in a computer tomograph"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Xenon bwmd:Xenon rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element xenon"@en ; rdfs:label "Xenon"@en ; skos:definition "A noble gas element (atomic number 54) used in specialized lighting, ion propulsion, and as a shielding gas in certain deposition and plasma processes."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#YCoordinate bwmd:YCoordinate rdf:type owl:Class ; rdfs:subClassOf bwmd:CartesianCoordinate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Y coordinate of cartesian coordinate system"@en ; rdfs:label "Y Coordinate"@en ; skos:definition "Y coordinate of cartesian coordinate system"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#YieldStress bwmd:YieldStress rdf:type owl:Class ; rdfs:subClassOf bwmd:StressRelatedQuantity ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The yield or proof stress for monotonic and cyclic loading"@en ; rdfs:label "Yield Stress"@en ; skos:definition "The stress level at which a material begins to deform plastically, marking the transition from elastic to plastic behavior in mechanical testing."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#YoungsModulus bwmd:YoungsModulus rdf:type owl:Class ; rdfs:subClassOf bwmd:ElasticConstant ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Young's modulus as described within https://en.wikipedia.org/wiki/Young%27s_modulus"@en ; rdfs:label "Youngs Modulus"@en ; skos:definition "The ratio of uniaxial stress to corresponding elastic strain, representing a material's intrinsic stiffness under elastic deformation conditions."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Ytterbium bwmd:Ytterbium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element ytterbium"@en ; rdfs:label "Ytterbium"@en ; skos:definition "A rare-earth lanthanide element (atomic number 70) used in fiber laser gain media, special alloys, and as a dopant in functional materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Yttrium bwmd:Yttrium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element yttrium"@en ; rdfs:label "Yttrium"@en ; skos:definition "A rare-earth transition element (atomic number 39) used to improve high-temperature oxidation resistance in superalloys and as a stabilizer in zirconia ceramics."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ZCoordinate bwmd:ZCoordinate rdf:type owl:Class ; rdfs:subClassOf bwmd:CartesianCoordinate ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "Z coordinate of cartesian coordinate system"@en ; rdfs:label "Z Coordinate"@en ; skos:definition "Z coordinate of cartesian coordinate system"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ZIPFile bwmd:ZIPFile rdf:type owl:Class ; rdfs:subClassOf bwmd:File ; rdfs:comment "Any kind of ZIP-File"@en ; rdfs:label "ZIP File"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ZeroDimensionalContinuantFiatBoundary bwmd:ZeroDimensionalContinuantFiatBoundary rdf:type owl:Class ; rdfs:subClassOf bwmd:ContinuantFiatBoundary ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Zero Dimensional Continuant Fiat Boundary"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ZeroDimensionalSpatialRegion bwmd:ZeroDimensionalSpatialRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:SpatialRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Zero Dimensional Spatial Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#ZeroDimensionalTemporalRegion bwmd:ZeroDimensionalTemporalRegion rdf:type owl:Class ; rdfs:subClassOf bwmd:TemporalRegion ; dc:creator "BFO"@en ; rdfs:comment "Class defined by the Basic Formal Ontology (BFO)"@en ; rdfs:label "Zero Dimensional Temporal Region"@en ; rdfs:seeAlso ; skos:definition "Class defined by the Basic Formal Ontology (BFO)"@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Zinc bwmd:Zinc rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement , bwmd:NonFerrousMetal ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "A non-ferrous metal used primarily for galvanizing to prevent rusting of steel." ; rdfs:label "Zinc"@en , "Zinc" ; skos:definition "A bluish-white metallic element (atomic number 30) widely used for galvanizing steel, in brass alloys, and as a sacrificial anode for corrosion protection."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#Zirconium bwmd:Zirconium rdf:type owl:Class ; rdfs:subClassOf bwmd:ChemicalElement ; dc:creator "Fraunhofer IWM"@en ; rdfs:comment "The chemical element zirconium"@en ; rdfs:label "Zirconium"@en ; skos:definition "A corrosion-resistant metallic element (atomic number 40) used in nuclear reactor cladding, refractory ceramics, and as an alloying element in high-performance materials."@en . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#s bwmd:s rdf:type owl:Class ; rdfs:subClassOf bwmd:UnitSymbol ; rdfs:comment "The unit symbol for seconds"@en ; rdfs:label "s"@en ; owl:versionInfo "This class was added by Elena Garcia Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#sdChaboXModel bwmd:sdChaboXModel rdf:type owl:Class ; rdfs:subClassOf bwmd:ChabocheDeformationModel ; dcterms:creator "IWM RAG (GPT-4o-mini)"@en ; rdfs:comment "The sdChaboX model is a viscoplastic constitutive model based on the well-known Chaboche formulation, designed to calculate deformations and stresses in materials under various loading conditions, including isothermal or anisothermal, cyclic or non-cyclic loads, at both high and low temperatures. It assumes small distortions and incorporates two back stresses that allow for both dynamic and static recovery mechanisms. The model features an incremental phenomenological evolution equation that enables the calculation of damage accumulation in ductile metals subjected to cyclic or arbitrary deformation paths, along with isotropic strain hardening with static recovery to account for changes in material strength due to plastic deformation. It is particularly suitable for the creep fatigue assessment of high-temperature components made from metallic materials, such as cast iron and nickel-based superalloys. The sdChaboX model is implemented in various finite element software packages, including Abaqus, ANSYS, and CalculiX, and is programmed in Fortran, making it widely used in engineering applications where accurate predictions of material behavior under complex loading conditions are required."@en ; rdfs:label "sdChaboX Model"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ### https://www.iwm.fraunhofer.de/ontologies/bwmd-ontology#sdChaboXmodelrelatedquantity bwmd:sdChaboXmodelrelatedquantity rdf:type owl:Class ; rdfs:subClassOf bwmd:Quantity ; rdfs:label "sdChaboX model related quantity"@en ; owl:versionInfo "This class was added by Elena G. Trelles (Fraunhofer IWM)" . ################################################################# # General axioms ################################################################# [ rdf:type owl:AllDisjointClasses ; owl:members ( bwmd:Aluminium bwmd:Antimony bwmd:Argon bwmd:Arsenic bwmd:Astatine bwmd:Barium bwmd:Berylium bwmd:Bismuth bwmd:Boron bwmd:Bromine bwmd:Cadmium bwmd:Caesium bwmd:Calcium bwmd:Carbon bwmd:Cerium bwmd:Chlorine bwmd:Chromium bwmd:Cobalt bwmd:Copper bwmd:Dysprosium bwmd:Erbium bwmd:Europium bwmd:Fluorine bwmd:Francium bwmd:Gadolinium bwmd:Gallium bwmd:Germanium bwmd:Gold bwmd:Hafnium bwmd:Helium bwmd:Holmium bwmd:Hydrogen bwmd:Indium bwmd:Iodine bwmd:Iridium bwmd:Iron bwmd:Krypton bwmd:Lanthanum bwmd:Lead bwmd:Lithium bwmd:Lutetium bwmd:Magnesium bwmd:Manganese bwmd:Mercury bwmd:Molybdenum bwmd:Neodymium bwmd:Neon bwmd:Nickel bwmd:Niobium bwmd:Nitrogen bwmd:Osmium bwmd:Oxygen bwmd:Palladium bwmd:Phosphorus bwmd:Platinum bwmd:Polonium bwmd:Potassium bwmd:Prasedoymium bwmd:Promethium bwmd:Radium bwmd:Radon bwmd:Rhenium bwmd:Rhodium bwmd:Rubidium bwmd:Ruthenium bwmd:Samarium bwmd:Scandium bwmd:Selenium bwmd:Silicon bwmd:Silver bwmd:Sodium bwmd:Strontium bwmd:Sulfur bwmd:Tantalum bwmd:Technetium bwmd:Tellurium bwmd:Terbium bwmd:Thallium bwmd:Thulium bwmd:Tin bwmd:Titanium bwmd:Tungsten bwmd:Vanadium bwmd:Xenon bwmd:Ytterbium bwmd:Yttrium bwmd:Zinc bwmd:Zirconium ) ] . [ rdf:type owl:AllDisjointClasses ; owl:members ( bwmd:Bar bwmd:CastPart bwmd:ComponentSection bwmd:Consumable bwmd:Equipment bwmd:Ingot bwmd:RoundBlank bwmd:Specimen ) ] . ### Generated by the OWL API (version 4.5.26.2023-07-17T20:34:13Z) https://github.com/owlcs/owlapi