A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is

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A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is 0.6% C. Using Figure 12-32, determine
(a) The temperature from which the steel was quenched and
(b) The carbon content of the steel.

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Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

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Question Posted: Apr 26, 2016 07:23 AM

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A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is

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