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In metal forming processes, the temperature rise also depends on the rate of deformation of the material.

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in Casting-Forming-Welding II by (119k points)
In metal forming processes, the temperature rise also depends on the rate of deformation of the material.

(a) True

(b) False

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I need to ask this question from Behaviour in Metal Forming topic in portion Forming Process of Casting-Forming-Welding II

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The correct answer is (a) True

Easiest explanation: In general, the temperature rise of any material is determined by using the stress-strain plot. The temperature rise also depends on the rate of deformation of the material. For slow deformation, the temperature rise of the metal is small as the heat induced gets dissipated through the surrounding air during the process.

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