Study of the Austenite Recrystallization in Steel 09KhN2MD Using the Stress Relaxation Method under Hot Rolling Conditions

摘要

The recrystallization kinetics of austenite in the low-carbon steel 09KhN2MD under isothermal conditions was studied using the stress relaxation method. Before the study, the steel with initial grains of different sizes was deformed by compression on a Gleeble 3800 plastometry system. The incubation periods and the completion time of recrystallization were found.