question_answer

The microstructure composition of pearlite for and \[F{{e}_{3}}C\] diagram consists of:

A) Carbon dissolved in alpha iron having a body- centered cubic structure                    

B) Carbon dissolved in gama iron having a face- centered cubic structure                   

C) A mixture of body-centered alpha iron and face entered gamma iron                        

D) Carbon dissolved in body-centered alpha iron and an \[{{F}_{e}}F{{e}_{3}}C.\]