By keeping the metal at higher temperature, its ductility increases with the decrease in its strength.(a) True(b) FalseThis question was addressed to me at a job interview.Question is taken from Behaviour in Metal Forming topic in chapter Forming Process of Casting-Forming-Welding II

By keeping the metal at higher temperature, its ductility increases wi

1.	By keeping the metal at higher temperature, its ductility increases with the decrease in its strength.(a) True(b) FalseThis question was addressed to me at a job interview.Question is taken from Behaviour in Metal Forming topic in chapter Forming Process of Casting-Forming-Welding II
Answer» Correct ANSWER is (a) True To elaborate: By keeping the metal at higher temperature, both the strength and STRAIN hardening of the metal decreases. And the ductility is increased at the higher temperature. These changes are very important and ESSENTIAL so that any deforming operation can be easily accomplished by LOWER forces at HIGH temperatures.

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By keeping the metal at higher temperature, its ductility increases with the decrease in its strength.(a) True(b) FalseThis question was addressed to me at a job interview.Question is taken from Behaviour in Metal Forming topic in chapter Forming Process of Casting-Forming-Welding II

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