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Heat treatment is a process which alters the mechanical properties of metal by changing the product shape.

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in Casting-Forming-Welding II by (119k points)
Heat treatment is a process which alters the mechanical properties of metal by changing the product shape.

(a) True

(b) False

This question was posed to me in an online quiz.

My question is taken from Method of Heat Treatment in chapter Heat treatment of Metals and Alloys of Casting-Forming-Welding II

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Correct choice is (b) False

Explanation: Heat treatment is basically a combination of heating and cooling operations applied to a metal in the solid state in a way to alter their physical and mechanical properties. This method enhances the mechanical properties of metal and the whole process is accomplished by without changing the shape of metal which being treated.

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