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Cold rolling is a process of permanent deformation of material below its re-crystallization temperature.

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in Casting-Forming-Welding II by (119k points)
Cold rolling is a process of permanent deformation of material below its re-crystallization temperature.

(a) True

(b) False

The question was posed to me by my school teacher while I was bunking the class.

My question is based upon Cold Rolling in division Mechanical Working of Metals of Casting-Forming-Welding II

1 Answer

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by (701k points)
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Best answer
Correct answer is (a) True

The best explanation: Cold rolling or working is a process of permanent or plastic deformation of materials below the re-crystallization temperature, and this process is generally performed at the room temperature. This process is widely used for producing products of better surface finish with superior dimensional control.

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