In metal forming, cold rolling process is completely different from the work hardening process.(a) True(b) FalseThe question was posed to me during an interview.I'm obligated to ask this question of Cold Rolling in chapter Mechanical Working of Metals of Casting-Forming-Welding II

In metal forming, cold rolling process is completely different from th

1.	In metal forming, cold rolling process is completely different from the work hardening process.(a) True(b) FalseThe question was posed to me during an interview.I'm obligated to ask this question of Cold Rolling in chapter Mechanical Working of Metals of Casting-Forming-Welding II
Answer» Correct answer is (B) False To explain: In metal forming, cold working or rolling PROCESS is also KNOWN as work hardening process, which basically defined as the process of STRENGTHENING a material by plastic or permanent deformation. Plastic deformation occurs when a material is altered after its elastic REGION, this process makes the material hard and strong.

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In metal forming, cold rolling process is completely different from the work hardening process.(a) True(b) FalseThe question was posed to me during an interview.I'm obligated to ask this question of Cold Rolling in chapter Mechanical Working of Metals of Casting-Forming-Welding II

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