The microstructure can be formed by {HEAD ~ a unique method} of austenization followed by multi phase cooling in a manner that avoids bainite and pearlite formation and {TAIL ~ precipitation} at phase interfaces 
The microstructure can be formed by { HEAD ~ a unique method } of austenization followed by multi phase cooling in a manner that avoids bainite and pearlite formation and { TAIL ~ precipitation } at phase interfaces
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH