Carbon steels of high performance are disclosed that contain a three phase microstructure consisting of grains of ferrite fused with {HEAD ~ grains} that contain {TAIL ~ dislocated lath structures} in which laths of martensite alternate with thin films of austenite 
contain
Carbon steels of high performance are disclosed that contain a three phase microstructure consisting of grains of ferrite fused with { HEAD ~ grains } that contain { TAIL ~ dislocated lath structures } in which laths of martensite alternate with thin films of austenite
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH