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Alpha iron exists only in high temperature and pressure conditions.

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in Casting-Forming-Welding II by (119k points)
Alpha iron exists only in high temperature and pressure conditions.

(a) True

(b) False

I got this question by my school teacher while I was bunking the class.

This interesting question is from Cooling Curve for Pure Iron topic in portion Heat treatment of Metals and Alloys of Casting-Forming-Welding II

1 Answer

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Right option is (b) False

Explanation: It is one of the properties of alpha irons that alpha irons are highly magnetic and they are found to exist only at room temperature.

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