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In engineering, deformation is the change in size or shape of an object when subjected to force, and may be elastic or plastic depending on whether the deformation is reversible when the actuating force is removed. An object's intrinsic resistance to deformation is known as its stiffness or rigidity. If the deformation is negligible under stress, the…
Technology, Types of deformation & Main concepts
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stress strain deformation necking elastic engineering material true plastic materials curve displaystyle applied area change object point shape force stress-strain
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| steel | instance of | The image to the right shows the engineering stress vs. strain diagram for a typical ductile material | 0.80 | text |
| Nitinol exhibit large elastic deformation ranges | instance of | Elastomers and shape memory metals | 0.80 | text |
| as does rubber | instance of | Elastomers and shape memory metals | 0.80 | text |
| copper | instance of | Soft thermoplastics have a rather large plastic deformation range as do ductile metals | 0.80 | text |
| silver | instance of | Soft thermoplastics have a rather large plastic deformation range as do ductile metals | 0.80 | text |
| and gold | instance of | Soft thermoplastics have a rather large plastic deformation range as do ductile metals | 0.80 | text |
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