1.

The microstructure composition of pearlite for an Fe3C diagram consists of:

A. carbon dissolved in alpha iron having a body centred cubic structure
B. carbon dissolved in gamma iron having a bodycentred cubic structure
C. a mixture of body-centred alpha having a facecentred gamma iron
D. carbon dissolved in body-centred alpha iron and an Fe
E. C compound of higher carbon
Answer» E. C compound of higher carbon


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