EBK MINDTAP FOR HERMAN'S UNDERSTANDING
4th Edition
ISBN: 9781337798761
Author: Herman
Publisher: VST
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Chapter 24, Problem 4RQ
To determine
From the given options, the factor that causes the given condition.
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Suppose that a steel of eutectoid composition is cooled to 675°C (1250°F) from 760°C (1400°F)
in less than 0.5 s and held at this temperature.
(a) How long will it take for the austenite-topearlite reaction to go to 50% completion? To 100%
completion?
(b) Estimate the hardness of the alloy that has completely transformed to pearlite.
Problem 2: Determine the components of the reaction at point B
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EBK MINDTAP FOR HERMAN'S UNDERSTANDING
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