Cold working of a material results in increase in hardnes... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Cold working of a material results in increase in hardness, which is termed as the ______________ hardening ?

Correct answer: B

Explanation

Cold working increases hardness due to plastic deformation. This effect is specifically called work hardening.

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