Calculate composition and microstructure, Mechanical Engineering

It is desired to produce an iron-carbon alloy that has a minimum hardness of 200 HB and a minimum ductility of 35%RA. Is such an alloy possible? If so, what will be its composition and microstructure (coarse and fine pearlites and spheroidite are alternatives)? If this is not possible, explain why.

 

 

Posted Date: 3/1/2013 7:28:21 AM | Location : United States







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