Question

what is plastic deformation

Answer 1

Elastic/Plastic Deformation. When a sufficient load is applied to a metal or other structural material, it will cause the material to change shape. This change in shape is called deformation.

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Answer 2

Answer:

Plastic deformation is the permanent distortion that occurs when a material is subjected to tensile, compressive, bending, or torsion stresses that exceed its yield strength and cause it to elongate, compress, buckle, bend, or twist.