软化退火对冷轧中锰钢再结晶和相变的影响

郑沁园, 郑成武, 路轶, 朱海龙, 刘朋, 栾义坤, 李殿中

Effect of Softening Annealing on Recrystallization and Austenite Transformation of a Cold-rolled Medium-Mn Steel

ZHENG Qinyuan, ZHENG Chengwu, LU Yi, ZHU Hailong, LIU Peng, LUAN Yikun, LI Dianzhong

图2 在不同温度软化退火的冷轧中锰钢在亚临界区退火和临界区退火的热处理工艺示意图

Fig.2 Schematic diagrams of subcritical annealing (a) and intercritical annealing (b) for cold-rolled MMnS suffered softening annealing at different temperatures