Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Physical property
|
| gptkbp:appliesTo |
gptkb:Rocks
Ceramics Metals Polymers Soils |
| gptkbp:contrastsWith |
gptkb:Elasticity_(Physics)
|
| gptkbp:describes |
Permanent deformation of materials
|
| gptkbp:doesNotOccurIn |
Perfectly elastic materials
|
| gptkbp:firstDescribed |
gptkb:Léon_Brillouin
gptkb:Henri_Tresca |
| gptkbp:form |
gptkb:Mohr–Coulomb_theory
gptkb:Tresca_criterion gptkb:Von_Mises_yield_criterion Plastic flow theory Yield criterion |
| gptkbp:hasUnit |
No specific SI unit
|
| https://www.w3.org/2000/01/rdf-schema#label |
Plasticity (Physics)
|
| gptkbp:importantFor |
Manufacturing
Structural engineering Geotechnical engineering Earthquake mechanics Failure analysis Metal forming |
| gptkbp:influencedBy |
Temperature
Crystal structure Grain size Impurities Material microstructure Strain rate |
| gptkbp:measures |
gptkb:Stress-strain_curve
Bend test Compression test Hardness test Tensile test |
| gptkbp:occurredIn |
Applied stress exceeds yield strength
|
| gptkbp:relatedTo |
gptkb:Dislocation
Plastic deformation Ductility Creep (deformation) Fracture mechanics Slip (materials science) Strain hardening Work hardening Yield strength |
| gptkbp:result |
Permanent shape change
|
| gptkbp:studiedIn |
Materials science
Solid mechanics |
| gptkbp:bfsParent |
gptkb:Elasticity_(Physics)
|
| gptkbp:bfsLayer |
6
|