Mechanical Testing Ontology (MTO)
type: Ontology
biblographic citation: Hossein Beygi Nasrabadi. (2024.01.24) Mechanical Testing Ontology (MTO). Version 3.0.2, www.gitlab.com/kupferdigital/ontologies/mechanical-testing-ontology
created: 2024.01.24
creator: Hossein Beygi Nasrabadi (www.orcid.org/0000-0002-3092-0532)
licence: www.creativecommons.org/licenses/by/4.0/
comment: KuferDigital project (www.materialdigital.de/project/1)
comment: The materials mechanical testing ontology (MTO) was developed by collecting the mechanical testing vocabulary from ISO 23718 standard, as well as the standardized testing processes described for various mechanical testing of materials like tensile testing, Brinell hardness test, Vickers hardness test, stress relaxation test, and fatigue testing.
imports: https://w3id.org/pmd/co/2.0.7
imports: https://raw.githubusercontent.com/materialdigital/core-ontology/main/pmd_core.ttl
version info: 3.0.2 (BPROV, PMDco)

Fatigue Test Ontology (FTO)
type: Ontology
biblographic citation: Hossein Beygi Nasrabadi. (2024.01.15) Fatigue Test Ontology (FTO). Version 2.0.4, www.gitlab.com/kupferdigital/process-graphs/lcf-test
created: 2024.01.15
creator: Hossein Beygi Nasrabadi (www.orcid.org/0000-0002-3092-0532)
licence: www.creativecommons.org/licenses/by/4.0/
comment: Fatigue Test Ontology (FTO) has developed for representing the fatigue testing process, testing equipment requirements, test pieces charactristics, and related testing parameters and their measurement procedure according to DIN EN ISO 12106 standard.
comment: KuferDigital project (www.materialdigital.de/project/1)
imports: https://raw.githubusercontent.com/materialdigital/core-ontology/main/pmd_core.ttl
version info: 2.0.4 (PROV, PMDco)

Axial Strain
type: Class
subclass of: Strain
definition: linear strain in the direction of the applied force
definition source: ISO 23718:2007

Cycle
type: Class
subclass of: ValueObject
definition: smallest segment of the strain-time function that is repeated periodically
definition source: ISO 12106:2017

Elastic Strain
type: Class
subclass of: Strain
definition: elastic component of a total strain
definition source: ISO 23718:2007

Electro-Mechanical Actuator
type: Class
subclass of: Actuator
definition: devices that convert electric energy into mechanical force in such a way as to execute work, mostly moving an object or a device

Engineering Strain
type: Class
subclass of: Strain
definition: axial strain calculated as the change in length divided by the original length
definition source: ISO 23718:2007

Engineering Stress
type: Class
subclass of: Stress
definition: instantaneous force divided by the initial cross-sectional area of the gauge length
definition source: ISO 23718:2007

Time To Failure
type: Class
subclass of: Time
definition: time duration required to obtain the number of cycles, Nf
definition source: ISO 17140:2014

Flat-Sheet
type: Class
subclass of: GeometryShape
definition: sheets with two plane, substantially parallel surfaces
definition source: ISO 7823-2:2003

Force Capacity
type: Class
subclass of: Force
definition: Force capacity refers to the fact that the machine must be able to generate enough force to fracture the specimen.

Force-Controlled Fatigue Test
type: Class
subclass of: Fatigue Test
definition: conducting axial, constant-amplitude, force-controlled, cyclic fatigue tests on specimens of a metal for the sake of generating fatigue-life data (i.e. stress vs. cycles to failure) for material characterization.
definition source: ISO 1099:2017

Fracture
type: Class
subclass of: Failure
definition: natural fractures in a formation resulting from external stress, usually being associated with a displacement
definition source: ISO 18875:2015

Frequency
type: Class
subclass of: ValueObject
definition: number of force or strain cycles per unit time applied to the test piece during fatigue testing
definition source: ISO 23718:2007

Grinding Process
type: Class
subclass of: Specimen Preparation Process
definition: Grinding is the process of removing the surface of a hard material using a wheel made from or covered in hard grit.
definition source: Collins dictionary

Gripping Device
type: Class
subclass of: ProcessingNode
definition: device to hold a test specimen and to transfer a uniaxial tensile force to a test specimen during the test
definition source: ISO 22215:2006

Handling Process
type: Class
subclass of: Specimen Preparation Process
definition: a process by which something is handled in a commercial transaction.

High-Cycle Fatigue Test
type: Class
subclass of: Fatigue Test
definition: fatigue test carried out in the region where the stress behaviour is dominant and fatigue life is relatively longer
definition source: ISO 12106:2017

Humidity
type: Class
subclass of: ValueObject
definition: general term for the amount of water vapour in the air
definition source: ISO/TR 18931:2001

Hydraulic Actuator
type: Class
subclass of: Actuator
definition: cylindrical tube and piston assemblies that utilize hydraulic power to generate linear, rotary, or oscillatory motion

ISO 12106:2017 Fatigue Test
type: Class
subclass of: Axial-Strain-Controlled Fatigue Test
definition: Fatigue testing of metallic materials by an axial-strain-controlled method according to ISO 12106:2017 standard
definition source: ISO 12106:2017

Low-Cycle Fatigue Test
type: Class
subclass of: Fatigue Test
definition: fatigue test carried out in the region where the cyclic plastic strain behaviour is dominant and fatigue life is relatively shorter
definition source: ISO 12106:2017

Machining Process
type: Class
subclass of: Specimen Preparation Process
definition: Machining is the process of cutting, shaping, or removing material from a workpiece using a machine tool.
definition source: Collins dictionary

Marking Process
type: Class
subclass of: Specimen Preparation Process
definition: The action of putting a mark on samples

Mean
type: Class
subclass of: MathematicsValueObject
definition: one-half of the algebraic sum of the maximum and minimum values of a variable
definition source: ISO 12106:2017

Peak Stress
type: Class
subclass of: Stress
definition: highest stress in the region or component under consideration
definition source: ISO 13624-1:2009

Plastic Strain
type: Class
subclass of: Strain
definition: plastic strain component of a controlled strain
definition source: ISO 23718:2007

Polishing Process
type: Class
subclass of: Specimen Preparation Process
definition: make the surface of (something) smooth and shiny by rubbing it.

Range
type: Class
subclass of: MathematicsValueObject
definition: algebraic difference between the maximum and minimum values of a variable
definition source: ISO 12106:2017

Residual Stress
type: Class
subclass of: Stress
definition: stress that remains in a structure after processing, fabrication, assembly, testing or operation
definition source: ISO 14623:2003

Round Bar
type: Class
subclass of: GeometryShape
definition: bar having a circular cross section of diameter generally 8 mm or over
definition source: ISO 6929:2013

Sampling Process
type: Class
subclass of: Specimen Preparation Process
definition: the action or process of taking samples of something for analysis.

Storing Process
type: Class
subclass of: Specimen Preparation Process
definition: the action or method of storing something for future use.

Strain Amplitude
type: Class
subclass of: Amplitude
definition: one-half of the algebraic difference between the maximum strain and the minimum strain in the strain cycle
definition source: ISO 23718:2007

Strain Range
type: Class
subclass of: Strain
definition: algebraic difference between the maximum and minimum values of strain
definition source: ISO 23718:2007

Stress Amplitude
type: Class
subclass of: Amplitude
definition: one-half of the algebraic difference between the maximum stress and the minimum stress in the stress cycle
definition source: ISO 23718:2007

Thermo Mechanical Fatigue Test
type: Class
subclass of: Fatigue Test
definition: fatigue test under the conditions where cyclic, theoretically uniform temperatures within the test section and strain fields are externally imposed, simultaneously varied and controlled
definition source: ISO 12106:2017

Transition Radius
type: Class
subclass of: Radius
definition: from parallel length into the grip end of the test specimen
definition source: ISO 12106:2017

True Strain
type: Class
subclass of: Strain
definition: natural logarithm of the ratio of an instantaneous length to its original length in the direction of the applied force up to the onset of necking
definition source: ISO 23718:2007

True Stress
type: Class
subclass of: Stress
definition: instantaneous force divided by the instantaneous cross-sectional area of the gauge length
definition source: ISO 23718:2007

Uniaxial Tension-Compression Machine
type: Class
subclass of: TestingMachine
definition: machine for smooth startup of fatigue test with no backlash when passing through zero stress.
definition source: ISO 12106:2017

Tensile Stress Relaxation Test Ontology (TSRTO)
type: Ontology
biblographic citation: Hossein Beygi Nasrabadi, (2024.01.29) Tensile Stress Relaxation Test Ontology (TSRTO). Version 3.0.0, www.gitlab.com/kupferdigital/process-graphs/relaxation-test
created: 2024.01.29
creator: Hossein Beygi Nasrabadi (www.orcid.org/0000-0002-3092-0532)
licence: www.creativecommons.org/licenses/by/4.0/
comment: KuferDigital project (www.materialdigital.de/project/1)
comment: Tensile Stress Relaxation Test Ontology (TSRTO) has developed for representing the tensile stress relaxation testing process, testing equipment requirements, test pieces charactristics, and related testing parameters and their measurement procedure according to DIN EN ISO 10319-1 standard.
imports: https://w3id.org/pmd/co/2.0.7
imports: https://raw.githubusercontent.com/materialdigital/core-ontology/main/pmd_core.ttl
version info: 3.0.0 (BPROV, PMDco)

Tensile Test Ontology (BTO)
type: Ontology
biblographic citation: Hossein Beygi Nasrabadi. (2024.01.15) Tensile Test Ontology (TTO). Version 3.0.2, www.gitlab.com/kupferdigital/process-graphs/tensile-test
created: 2024.01.15
creator: Hossein Beygi Nasrabadi (www.orcid.org/0000-0002-3092-0532)
licence: www.creativecommons.org/licenses/by/4.0/
comment: KuferDigital project (www.materialdigital.de/project/1)
comment: Tensile Test Ontology (BTO) has developed for representing the tensile testing process, testing equipment requirements, test pieces charactristics, and related testing parameters and their measurement procedure according to DIN EN ISO 6892-1 standard.
imports: https://raw.githubusercontent.com/materialdigital/core-ontology/main/pmd_core.ttl
version info: 3.0.2 (PROV, PMDco)

Atmosphere
type: Class
subclass of: ValueObject
definition: ambient conditions defined by the parameters of temperature and relative humidity
definition source: ISO 18454:2018

Calibration Process
type: Class
subclass of: Process
definition: set of operations that establish, under specified conditions, the relationship between values indicated by a measuring instrument or measuring system, or values represented by a material measure, and the corresponding known values of a reference standard
definition source: ISO 22716:2007

Cycle Number
type: Class
subclass of: MathematicsValueObject
definition: number of cycles of stress in fatigue test
definition source: ISO 22214:2006

CycleTime
type: NamedIndividual
type: Signal Period
type: Metadata
type: SetPoint
value: CycleTime
unit: PixelUnit

CycleToDefiningCriteria10
type: NamedIndividual
type: Fatigue Life
type: Measurement
type: SecondaryData
value: FatigueLife
input: CalculateFatigueTestUncertainity
input: DeterminationOfFatigueStrengthCoefficient
resource: RowDataTable

CycleToFracture
type: NamedIndividual
type: Fatigue Life
type: Measurement
type: SecondaryData
value: FinalCycle
input: CalculateFatigueTestUncertainity
resource: RowDataTable

Cyclic Yield Strength
type: Class
subclass of: YieldStrength
definition: 0,2 % offset is typically used
definition source: ISO 12106:2017

CyclicYieldStrength
type: NamedIndividual
type: Cyclic Yield Strength
type: Measurement
type: SecondaryData
value: CyclicYieldStrength
resource: RowDataTable
unit: PixelUnit

Data Acquisition Device
type: Class
subclass of: ProcessingNode
definition: system for storing and/or providing permanent copies of test information
definition source: ISO 13533:2001

DataAcquisitorID
type: NamedIndividual
type: Metadata
type: NodeName
value: DataAcquisitorName&Manufactore&ID

Displacement
type: Class
subclass of: ValueObject
definition: axial movement of the pile head measured during testing
definition source: ISO 22477-4:2018

ExtensometerGaugeLength
type: NamedIndividual
type: PrimaryData
type: SetPoint
value: ExtensometerGaugeLength
unit: PixelUnit

ExtensometerID
type: NamedIndividual
type: Metadata
type: NodeName
value: ExtensometerName&Manufactore&ID

Failure
type: Class
subclass of: ValueObject
definition: permanent deformation resulting from fracture; plastic deformation or loosening beyond the ultimate displacement that would render the spinal implant assembly ineffective or unable to adequately resist load
definition source: ISO 12189:2008

FatigueTestControllingMode
type: NamedIndividual
type: Fatigue Test
type: Metadata
value: StrainControlledFatigueTest

FatigueTestMachineID
type: NamedIndividual
type: Metadata
type: NodeName
value: MachineName&Manufactore&ID

FatigueTestUncertainity
type: NamedIndividual
type: Uncertainty
type: Measurement
type: SecondaryData
value: FatigueTestUncertainity

Force Transducer
type: Class
subclass of: ProcessingNode
definition: device used to determine mass by measuring the force applied either by tension or pressure
definition source: ISO 6016:2008

ForceTransducerID
type: NamedIndividual
type: Metadata
type: NodeName
value: ForceTransducerName&Manufactore&ID

FractureLocation
type: NamedIndividual
type: Location
type: Measurement
type: Metadata
value: FractureLocation

FractureSupplimentaryNote
type: NamedIndividual
type: Measurement
type: Note
type: PrimaryData
value: FractureSupplimentaryNote

MaterialProvider
type: NamedIndividual
type: Organization
type: Metadata
value: MaterialProvider

Maximum
type: Class
subclass of: Extremum
definition: greatest algebraic value of a variable within one cycle
definition source: ISO 12106:2017

MaximumStrain
type: NamedIndividual
type: Maximum
type: Strain
type: Metadata
type: SetPoint
value: MaximumStrain
input: CalculateFatigueTestUncertainity
unit: PixelUnit

Minimum
type: Class
subclass of: Extremum
definition: least algebraic value of a variable within one cycle
definition source: ISO 12106:2017

MinimumStrain
type: NamedIndividual
type: Minimum
type: Strain
type: Metadata
type: SetPoint
value: MinimumStrain
input: CalculateFatigueTestUncertainity
unit: PixelUnit

ModulusOfElasticity
type: NamedIndividual
type: Measurement
type: SecondaryData
value: ModulusOfElasticity
input: DeterminationOfCyclicYieldStrength
resource: RowDataTable
unit: PixelUnit

OriginalCrossSectionArea
type: NamedIndividual
type: CrossSectionArea
type: Measurement
type: PrimaryData
value: OriginalCrossSectionArea
input: StressCalculation
unit: PixelUnit

OriginalGaugeLength
type: NamedIndividual
type: Measurement
type: PrimaryData
value: OriginalGaugeLength
input: StrainCalculation
unit: PixelUnit

Signal Period
type: Class
subclass of: TimePeriod
definition: duration of the wavelength
definition source: ISO 12106:2017

SlopOfElasticPartOfTheStressStreainCurve
type: NamedIndividual
type: Measurement
type: SecondaryData
type: SlopeOfTheElasticPart
value: SlopOfElasticPartOfTheStressStreainCurve
resource: RowDataTable
unit: PixelUnit

SoftwareID
type: NamedIndividual
type: Metadata
type: NodeName
value: SoftwareName&Manufactore&ID

Axial-Strain-Controlled Fatigue Test
type: Class
subclass of: Fatigue Test
definition: method|of testing uniaxially deformed specimens under strain control at constant|amplitude
definition source: ISO 12106:2017

StrainRate
type: NamedIndividual
type: Metadata
type: SetPoint
value: StrainRate
unit: PixelUnit

TestDate
type: NamedIndividual
type: Date
type: Metadata
value: TestDateIdentifier

TestEnvironment
type: NamedIndividual
type: Atmosphere
type: Measurement
type: Metadata
value: TestEnvironment

TestPieceComposition
type: NamedIndividual
type: ChemicalComposition
type: Metadata
value: TestPieceComposition

TestPieceCrossSectionShape
type: NamedIndividual
type: GeometryShape
type: Metadata
value: TestPieceCrossSectionShape
influenced: DeterminationOfOriginalCrossSectionArea

TestPieceHeatTreatment
type: NamedIndividual
type: HeatTreatmentProcess
type: Metadata
value: TestPieceHeatTreatmentNote

TestPieceID
type: NamedIndividual
type: Metadata
type: TestPieceName
value: TestPieceIndenter

TestPieceParallelLength
type: NamedIndividual
type: Metadata
type: ParallelLength
value: TestPieceParallelLength
influenced: MarkingTheOriginalGaugeLength
unit: PixelUnit

TestPiecePreparation
type: NamedIndividual
type: Specimen Preparation Process
type: Metadata
value: TestPiecePreparation

TestPieceSupplimentaryNote
type: NamedIndividual
type: Metadata
type: Note
value: TestPieceSupplimentaryNote

TestPieceTotalLength
type: NamedIndividual
type: Length
type: Metadata
value: TestPieceTotalLength
influenced: MarkingTheOriginalGaugeLength
unit: PixelUnit

TestStandard
type: NamedIndividual
type: Metadata
type: Norm
value: TestStandardIdentifier

TestTemperature
type: NamedIndividual
type: Measurement
type: Metadata
type: Temperature
value: TestTemperature
unit: PixelUnit

Uncertainty
type: Class
subclass of: ValueObject
definition: non-negative parameter characterizing the dispersion of the quantity values being attributed to a measurand, based on the information used
definition source: ISO 29473:2010

Waveform
type: Class
subclass of: ProcessingNode
definition: shape of the wave when seen on an oscilloscope or digitized display
definition source: ISO 26824:2022

WaveformID
type: NamedIndividual
type: Metadata
type: NodeName
value: WaveformName&Manufactore&ID

CoefficientOfProportionality
type: NamedIndividual
type: ProportionalityCoefficient
type: Metadata
value: CoefficientOfProportionality
influenced: DeterminationOfOriginalCrossSectionArea

ExtensometerCalibration
type: NamedIndividual
type: CollibrationProcess
value: ExtensometerCollibrationData

ExtensometerGaugeLength
type: NamedIndividual
type: GaugeLength
type: PrimaryData
type: SetPoint
value: ExtensometerGaugeLength
unit: MiliM

ExtensometerID
type: NamedIndividual
type: Identifier
type: Metadata
value: ExtensometerName&Manufactore&ID

ExtensometerResolution
type: NamedIndividual
type: Resolution
type: Metadata
value: ExtensometerResolutionValue

ExtensometerUncertainty
type: NamedIndividual
type: UncertaintyOfMeasurement
type: Metadata
value: ExtensometerUncertainityValue

HeatingDeviceID
type: NamedIndividual
type: Identifier
type: Metadata
value: HeatingDeviceID

InitialStrain
type: NamedIndividual
type: Strain
type: Metadata
type: SetPoint
value: InitialStrainValue
unit: PERCENT

InitialStress
type: NamedIndividual
type: Measurement
type: SecondaryData
type: Stress
value: InitialStress
input: DeterminationOfResidualStress
resource: RowDataTable
unit: MegaPa

MaterialProvider
type: NamedIndividual
type: Organization
type: Metadata
value: MaterialProvider

ModulusOfElasticity
type: NamedIndividual
value: ModulusOfElasticity
resource: RowDataTable
unit: GigaPa

NumberOfThermocouples
type: NamedIndividual
type: Number
value: NumberOfThermocouplesValue

OriginalCrossSectionArea
type: NamedIndividual
type: CrossSectionArea
type: Measurement
type: PrimaryData
value: OriginalCrossSectionArea
input: StressCalculation
unit: MiliM2

OriginalGaugeLength
type: NamedIndividual
type: ParallelLength
type: Measurement
type: PrimaryData
value: OriginalGaugeLength
input: StrainCalculation
unit: MiliM

PercentageRelaxedStress
type: NamedIndividual
type: RelaxedStress
type: ResidualStress
type: Measurement
type: SecondaryData
value: PercentageResidualStress
resource: RowDataTable
unit: PERCENT

PermissibleTemperatureDeviation
type: NamedIndividual
type: Metadata
type: Temperature
value: PermissibleTemperatureDeviation
unit: DEG C

ResidualElasticStrain
type: NamedIndividual
type: ResidualStrain
type: Measurement
type: SecondaryData
value: ResidualElasticStrain
resource: RowDataTable
unit: PERCENT

ResidualPlasticStrain
type: NamedIndividual
type: ResidualStrain
type: Measurement
type: SecondaryData
value: ResidualPlasticStrain
resource: RowDataTable
unit: PERCENT

SlopOfElasticPartOfTheStressStreainCurve
type: NamedIndividual
type: SlopeOfTheElasticPart
type: SecondaryData
value: SlopOfElasticPartOfTheStressStreainCurve
resource: RowDataTable
unit: GigaPa

SoakingTimeAtTestTemperature
type: NamedIndividual
type: ExperimentTime
type: Metadata
value: SoakingTimeAtTestTemperatureValue
unit: SEC

SoftwareID
type: NamedIndividual
type: Metadata
type: TestPieceName
value: SoftwareName&Manufactore&ID

StressRelaxationTestMachineID
type: NamedIndividual
type: Identifier
type: Metadata
value: MachineName&Manufactore&ID

StressRelaxationTestResidualStress
type: NamedIndividual
type: ResidualStress
type: Measurement
type: SecondaryData
value: ResidualStress
resource: RowDataTable
unit: MegaPa

TemperatureMeasuringDeviceID
type: NamedIndividual
type: Identifier
type: Metadata
value: ThermocoupID

TestPieceCrossSectionShape
type: NamedIndividual
type: Metadata
type: Shape
value: TestPieceCrossSectionShape
influenced: DeterminationOfOriginalCrossSectionArea

TestPieceID
type: NamedIndividual
type: Metadata
type: TestPieceName
value: TestPieceIndenter

TestPieceMaterialComposition
type: NamedIndividual
type: ChemicalComposition
type: Metadata
value: TestPieceComposition

TestPieceParallelLength
type: NamedIndividual
type: ParallelLength
type: Metadata
value: TestPieceParallelLength
influenced: MarkingTheOriginalGaugeLength
unit: MiliM

TestPiecePreparation
type: NamedIndividual
type: SpecimenPreparationProcess
type: Metadata
value: TestPiecePreparation

TestPieceTotalLength
type: NamedIndividual
type: Length
type: Metadata
value: TestPieceTotalLength
influenced: MarkingTheOriginalGaugeLength
unit: MiliM

TestStrain
type: NamedIndividual
type: Strain
type: Measurement
type: SecondaryData
value: TestStrain
input: DeterminationOfModulusOfElasticity
input: DeterminationOfResidualStrain
input: PlottingTestCurve
resource: RowDataTable
unit: PERCENT

TestStress
type: NamedIndividual
type: SecondaryData
type: Stress
value: TestStress
input: DeterminationOfInitialStress
input: DeterminationOfModulusOfElasticity
input: DeterminationOfResidualStress
input: DeterminationOfYieldStrength
input: PlottingTestCurve
resource: RowDataTable
unit: MegaPa

TestTemperature
type: NamedIndividual
type: Measurement
type: Metadata
type: Temperature
value: TestTemperatureValue
unit: DEG C

TestingDate
type: NamedIndividual
type: Date
type: Metadata
value: TestDateIdentifier

TestingStandard
type: NamedIndividual
type: Metadata
type: Norm
value: DIN EN ISO 10319-1:2003
was drived from: ResidualStrainFunction
was drived from: ResidualStressFunction
was drived from: StrainFunction
was drived from: StressFunction
resource: StressRelaxationMeasurementAnalysis

ThermocoupleCalibration
type: NamedIndividual
type: CollibrationProcess
value: ThermocoupleCalibrationData

ThermocouplesAccuracy
type: NamedIndividual
type: UncertaintyOfMeasurement
value: ThermocoupleAccuracyValue

TimeToApplyInitialStrain
type: NamedIndividual
type: TestForceApplicationTime
type: Metadata
type: SetPoint
value: TimeToApplyingInitialStrain
unit: SEC

YieldStrength Rp0.2
type: NamedIndividual
type: YieldStrenght
type: Measurement
type: SecondaryData
value: YieldStrength_Rp0.2
resource: RowDataTable
unit: MegaPa

CaliperID
type: NamedIndividual
type: Metadata
type: NodeName
value: CaliperName&Manufactore&ID

CoefficientOfProportionality
type: NamedIndividual
type: ProportionalityCoefficient
type: Metadata
value: CoefficientOfProportionality
influenced: DeterminationOfOriginalCrossSectionArea

CrossSectionAreaAfterFracture
type: NamedIndividual
type: CrossSectionArea
type: Measurement
type: PrimaryData
value: CrossSectionAreaAfterFracture
input: CalculateTensileTestUncertainity
input: DeterminationOfPercentageReductionOfArea
unit: PixelUnit

CrossheadSeparationRate
type: NamedIndividual
type: Metadata
type: SetPoint
value: CrossheadSeparationRate
unit: PixelUnit

EstimatedStrainRateOverTheParallelLength
type: NamedIndividual
type: Metadata
type: SetPoint
value: EstimatedStrainRateOverTheParallelLength
unit: PixelUnit

ExtensometerGaugeLength
type: NamedIndividual
type: PrimaryData
type: SetPoint
value: ExtensometerGaugeLength
input: CalculateTensileTestUncertainity
input: DeterminationOfExtensionAtMaximumForce
input: DeterminationOfPercentageTotalExtensionAtFracture
input: DeterminationOfThePercentageYieldPointExtension
unit: PixelUnit

ExtensometerID
type: NamedIndividual
type: Metadata
type: NodeName
value: ExtensometerName&Manufactore&ID

FinalGaugeLengthAfterFracture
type: NamedIndividual
type: Measurement
type: PrimaryData
value: FinalGaugeLengthAfterFracture
input: DeterminationOfPercentageElongationAfterFracture
input: DeterminationOfPercentageTotalExtensionAtFracture
unit: PixelUnit

LoadCellMaxForce
type: NamedIndividual
type: LoadCellCapacity
type: Metadata
value: LoadCellMaxForce
unit: PixelUnit

LowerYieldStrength
type: NamedIndividual
type: Measurement
type: SecondaryData
value: LowerYieldStrength
resource: RowDataTable
unit: PixelUnit

MaterialProvider
type: NamedIndividual
type: Organization
type: Metadata
value: MaterialProvider

MaximumForce
type: NamedIndividual
type: Measurement
type: SecondaryData
value: MaximumForce
input: DeterminationOfTensileStrength
resource: RowDataTable
unit: PixelUnit

MicrometerGaugeID
type: NamedIndividual
type: Metadata
type: NodeName
value: MicrometerGaugeName&Manufactore&ID

ModulusOfElasticity
type: NamedIndividual
type: Measurement
value: ModulusOfElasticity
resource: RowDataTable
unit: PixelUnit

OriginalCrossSectionArea
type: NamedIndividual
type: CrossSectionArea
type: Measurement
type: PrimaryData
value: OriginalCrossSectionArea
input: CalculateTensileTestUncertainity
input: DeterminationOfPercentageReductionOfArea
input: DeterminationOfTensileStrength
input: StressCalculation
unit: PixelUnit

OriginalGaugeLength
type: NamedIndividual
type: Measurement
type: PrimaryData
value: OriginalGaugeLength
input: CalculateTensileTestUncertainity
input: DeterminationOfPercentageElongationAfterFracture
input: StrainCalculation
unit: PixelUnit

PercentageElongationAfterFracture
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentageElongationAfterFracture
resource: RowDataTable
unit: PixelUnit

PercentagePlasticExtensionAtMaximumForce
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentagePlasticExtensionAtMaximumForce
resource: RowDataTable
unit: PixelUnit

PercentageReductionOfArea
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentageReductionOfArea
resource: RowDataTable
unit: PixelUnit

PercentageTotalExtensionAtFracture
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentageTotalExtensionAtFracture
resource: RowDataTable
unit: PixelUnit

PercentageTotalExtensionAtMaximumForce
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentageTotalExtensionAtMaximumForce
resource: RowDataTable
unit: PixelUnit

PercentageYieldPointExtension
type: NamedIndividual
type: Measurement
type: SecondaryData
value: PercentageYieldPointExtension
resource: RowDataTable
unit: PixelUnit

ProofStrength PlasticExtension
type: NamedIndividual
type: Measurement
type: ProofStrengthPlasticExtension
type: SecondaryData
value: ProofStrength_PlasticExtension
resource: RowDataTable
unit: PixelUnit

ProofStrength TotalExtension
type: NamedIndividual
type: Measurement
type: ProofStrengthTotalExtension
type: SecondaryData
value: ProofStrength_TotalExtension
resource: RowDataTable
unit: PixelUnit

SeparationPoint
type: NamedIndividual
type: Metadata
type: SetPoint
type: TransitionPointTestingRate
value: SeparationPoint
unit: PixelUnit

SlopOfElasticPartOfTheStressStreainCurve
type: NamedIndividual
type: SecondaryData
type: SlopeOfTheElasticPart
value: SlopOfElasticPartOfTheStressStreainCurve
input: DeterminationOfExtensionAtMaximumForce
unit: PixelUnit

SoftwareID
type: NamedIndividual
type: Metadata
type: NodeName
value: SoftwareName&Manufactore&ID

StrainRate
type: NamedIndividual
type: Metadata
type: SetPoint
value: StrainRate
unit: PixelUnit

StressRate
type: NamedIndividual
type: Metadata
type: SetPoint
value: StressRate
unit: PixelUnit

TensileTestMachineID
type: NamedIndividual
type: Metadata
type: NodeName
value: MachineName&Manufactore&ID

TensileTestUncertainity
type: NamedIndividual
type: Uncertainity
type: Measurement
type: SecondaryData
value: TensileTestUncertainity
unit: PixelUnit

TestDate
type: NamedIndividual
type: Date
type: Metadata
value: TestDateIdentifier

TestPieceComposition
type: NamedIndividual
type: ChemicalComposition
type: Metadata
value: TestPieceComposition

TestPieceCrossSectionShape
type: NamedIndividual
type: GeometryShape
type: Metadata
value: TestPieceCrossSectionShape
influenced: DeterminationOfOriginalCrossSectionArea

TestPieceID
type: NamedIndividual
type: Metadata
type: TestPieceName
value: TestPieceIndenter

TestPiecePreparation
type: NamedIndividual
type: TestPiecePreparationProcess
type: Metadata
value: TestPiecePreparation

TestPieceSupplimentaryNote
type: NamedIndividual
type: Metadata
type: Note
value: TestPieceSupplimentaryNote

TestPieceTotalLength
type: NamedIndividual
type: TestPieceLength
type: Metadata
value: TestPieceTotalLength
influenced: MarkingTheOriginalGaugeLength
unit: PixelUnit

TestPieceparallelLength
type: NamedIndividual
type: Metadata
type: ParallelLength
value: TestPieceParallelLength
influenced: MarkingTheOriginalGaugeLength
unit: PixelUnit

TestSpeed
type: NamedIndividual
type: Metadata
type: SetPoint
type: TestingRate
value: TestSpeed
unit: PixelUnit

TestStandard
type: NamedIndividual
type: Metadata
type: Norm
value: TestStandardIdentifier

TestStrain
type: NamedIndividual
type: Strain
type: Measurement
type: SecondaryData
value: TestStrain
input: CalculateTensileTestUncertainity
input: DeterminationOfModulusOfElasticity
input: PlottingStressStrainCurve
resource: RowDataTable
unit: PixelUnit

TestStress
type: NamedIndividual
type: SecondaryData
type: Stress
value: TestStress
input: DeterminationOfFractureStrength
input: DeterminationOfLowerYieldStrength
input: DeterminationOfModulusOfElasticity
input: DeterminationOfProofStrength
input: DeterminationOfTensileStrength
input: DeterminationOfUpperYieldStrength
input: PlottingStressStrainCurve
input: VarificationOfPermanentSetStrength
resource: RowDataTable
unit: PixelUnit

TestTemperature
type: NamedIndividual
type: Measurement
type: Metadata
type: Temperature
value: TestTemperature
unit: PixelUnit

UltimateTensileStrength
type: NamedIndividual
type: Measurement
type: SecondaryData
type: TensileStrength
value: UltimateTensileStrength
input: DeterminationOfExtensionAtMaximumForce
resource: RowDataTable
unit: PixelUnit

UpperYieldStrength
type: NamedIndividual
type: Measurement
type: SecondaryData
value: UpperYieldStrength
resource: RowDataTable
unit: PixelUnit

YieldStrength Rp0.2
type: NamedIndividual
type: Measurement
type: Rp02
type: SecondaryData
value: YieldStrength_Rp0.2
resource: RowDataTable
unit: PixelUnit

Actuator
type: Class
subclass of: ProcessingNode
definition: device that provides a physical output in response to a input signal in a predetermined way
definition source: ISO/IEC 29182‑2

Amplitude
type: Class
subclass of: ValueObject
definition: half the range of a variable
definition source: ISO 12106:2017

Cyclic Strain Hardening Exponent
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: Fatigue Value Object
definition: slope of cyclic curve log(σ a) as a function of log(σpa)
value: CyclicStrainHardeningExponent
definition source: ISO 23718:2007
resource: RowDataTable

Cyclic Strength Coefficient
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: Fatigue Value Object
definition: value of stress that intercepts at εpa = 1 on a cyclic graph log(σa) as a function of log(εpa)
value: CyclicStrengthCoefficient
definition source: ISO 23718:2007
resource: RowDataTable
unit: PixelUnit

Fatigue Ductility Coefficient
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: Fatigue Value Object
definition: Plastic-strain intercept at 2Nf = 1 on lg (Δεp/2) − lg 2Nf plot
value: FatigueDuctilityCoefficient
definition source: ISO 23718:2007
resource: RowDataTable

Fatigue Ductility Exponent
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: Fatigue Value Object
definition: Slope of lg (Δεp/2) − lg 2Nf plot (Specify 2Nf range)
value: FatigueDuctilityExponent
definition source: ISO 23718:2007
resource: RowDataTable

Fatigue Life
type: Class
subclass of: Fatigue Value Object
definition: number of cycles that have to be applied to achieve a failure
definition source: ISO 12106:2017

Fatigue Strength Coefficient
type: Class
type: NamedIndividual
type: SecondaryData
subclass of: Fatigue Value Object
definition: Stress intercept at 2Nf = 1 on lg σa − lg 2Nf plot
value: FatigueStrengthCoefficient
definition source: ISO 23718:2007
resource: RowDataTable
unit: PixelUnit

Fatigue Strength Exponent
type: Class
type: NamedIndividual
type: Measurement
subclass of: Fatigue Value Object
definition: value of slope of curve log(εe) as a function of log(2Nf)
value: FatigueStrengthExponent
definition source: ISO 23718:2007
resource: RowDataTable

FractureMode
type: Class
type: NamedIndividual
subclass of: ValueObject
value: FractureMode

Laboratory
type: NamedIndividual
type: Metadata
value: LaboratoryNameAndLocation

Strain-Fatigue Life Curve
type: Class
type: NamedIndividual
subclass of: Image
definition: plastic deformation that may occur during fatigue loading
input: DeterminationOfFatigueLife
input: DeterminationOfFatigueStrengthCoefficient
resource: RowDataTable

Strain Ratio
type: Class
type: NamedIndividual
type: Metadata
type: SetPoint
subclass of: ValueObject
definition: ratio of minimum to maximum strain during any single cycle of fatigue operation
value: StrainRatio
definition source: ISO 23718:2007

Stress-Strain Hysteresis Loop Curve
type: Class
type: NamedIndividual
subclass of: Image
definition: closed curve of the stress-strain response during one complete cycle
definition source: ISO 12106:2017
input: DeterminationOfCyclicYieldStrength
input: DeterminationOfModulusOfElasticity
resource: RowDataTable

StrainRate
type: Class
type: NamedIndividual
type: Metadata
type: SetPoint
subclass of: TestingRate
value: StrainRateValue
unit: PER-SEC

TestingLaboratory
type: NamedIndividual
type: Laboratory
type: Metadata
value: LaboratoryNameAndLocation

FractureMode
type: Class
type: NamedIndividual
subclass of: ValueObject
value: FractureRegion&Mode

FractureStrength
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: ValueObject
value: FractureStrength
resource: RowDataTable
unit: PixelUnit

Laboratory
type: NamedIndividual
type: Metadata
value: LaboratoryNameAndLocation

PermanentSetStrength
type: Class
type: NamedIndividual
type: Measurement
type: SecondaryData
subclass of: ValueObject
value: PermanentSetStrength
resource: RowDataTable
unit: PixelUnit

TestOperator
type: NamedIndividual
type: Metadata
type: Operator
acted on behalf of: Laboratory
value: TestOperator

TestingOperator
type: NamedIndividual
type: Metadata
type: Operator
acted on behalf of: TestingLaboratory
value: TestOperator

TestOperator
type: NamedIndividual
type: Person
type: Metadata
acted on behalf of: Laboratory
value: TestOperator

Fatige Test Machine
type: Class
type: NamedIndividual
subclass of: TestingMachine
definition: machine for performing the fatigue test
acted on behalf of: TestOperator
component: DataAcquisitor
component: Extensometer
component: ForceTransducer
component: MachineSoftware
component: Waveform
has identifier: FatigueTestMachineID

Fatigue Test
type: Class
subclass of: MechanicalTestingProcess
definition: test where repeated stress is applied to a test specimen, and the number of cycles to fracture is measured
definition source: ISO 22214:2006

Fatigue Value Object
type: Class
subclass of: ValueObject
definition: The mechanical properties related to the fatigue bahaviour of materials
definition source: ISO 23718:2007

Specimen Preparation Process
type: Class
subclass of: Process
definition: The process of preparing qualified specimen for testing purpuse

Strain
type: Class
subclass of: ValueObject
definition: relative deformation caused by a force applied to a test piece
definition source: ISO 23718:2007