Physics, asked by arpit2181, 1 year ago

In process annealing, the hypo eutectoid steel is

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Answered by glenjohnymj

2

Austenitization of hypo & hyper eutectoid steel: This is the first stage of transformation during annealing, normalizing or hardening ofsteel. ... At room temperature steel has two phases: ferrite and cementite. During heating when the temperature goes beyond A1 cementite reacts with adjacent ferrite to form austenite.

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