Dislocations make it easier for slip or plastic deformation to occur.-未来题库

Dislocations make it easier for slip or plastic deformation to occur.

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Dislocations make it easier for slip or plastic deformation to occur.

A.正确

B.错误

正确答案：正确

Tags:Dislocations deformation plastic

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3.Ductile materials can stand large plastic deformation without fracture.
4.After a certain amount of time has elapsed under constant load, the creep strain (plastic deformation) will（）.
5.Totally elastic deformation occurs very quickly, and the strain is independent of time.
6.What kind of trash is plastic bottle?
7.A wax or plastic die is appropriate for（）
8.Forming operations are those in which the shape of a metal piece is changed by（）deformation.
9.（）is also called tensile strength, which is obtained at the plastic　deformation region from the stress-strain diagram.
10.This is a(an) （）fabric with a plastic button embodied in it.