Phase Transformation under Continuous Cooling Conditions in Medium Carbon Microalloyed Steels

Gomez Manuel^*, Rancel Lucía, Escudero Esther, Medina Sebastian F.

Fig. 2. Microstructure of two dilatometry samples quenched from reheating temperature 1000 °C after 2 min holding time, etched to reveal prior austenite grain boundaries: a steel CR1; b steel MN4.