A cylindrical piece of 4140 steel is to be austenitized and quenched in moderately agitated oil. If

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A cylindrical piece of 4140 steel is to be austenitized and quenched in moderately agitated oil. If the microstructure is to consist of at least 50% martensite throughout the entire piece, what is the maximum allowable diameter? Justify your answer.

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Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

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Question Posted: Jul 03, 2011 11:12 PM

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A cylindrical piece of 4140 steel is to be austenitized and quenched in moderately agitated oil. If

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Fundamentals of Materials Science and Engineering An Integrated Approach

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