同成分的超细贝氏体钢和Q&P钢在海水中应力腐蚀开裂行为对比研究

苏志诚, 张弦, 程焱, 刘静, 吴开明

Comparative Study on Stress Corrosion Cracking Behavior of Ultrafine Bainitic Steel and Q&P Steel with Same Composition in Seawater

SU Zhicheng, ZHANG Xian, CHENG Yan, LIU Jing, WU Kaiming

图1 采用JMatPro计算的TTT曲线和实验钢的热处理工艺

Fig.1 Calculated TTT curves based on JMatPro (a) and heat treatment processes (b)