In a slowly cooled hypereutectoid iron-carbon steel, the pearlite colonies are normally separated from each other by...

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Mechanical Engineering

In a slowly cooled hypereutectoid iron-carbon steel,
the pearlite colonies are normally separated from each
other by a more or less continuous boundary layer of
cementite. Explain how this microstructure develops. Use
simple sketches to illustrate your answer

Answer & Explanation Solved by verified expert
3.7 Ratings (462 Votes)
Pearlite is a mixture of two phases ferrite and cementite Thetwo phases then are able to establish cooperative growth at thecommon front with the austenite with much of the solute diffusionhappening parallel to this front within    See Answer
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