高强度高塑性第三代汽车钢的M3组织调控理论与技术
王存宇1,常颖2(),周峰峦1,曹文全1,董瀚1,3,翁宇庆1
M3 Microstructure Control Theory and Technology of the Third-Generation Automotive Steels with HighStrength and High Ductility
WANG Cunyu1,CHANG Ying2(),ZHOU Fengluan1,CAO Wenquan1,DONG Han1,3,WENG Yuqing1

图6. 0.13C-5Mn钢不同应力-循环周次下亚稳奥氏体转变情况[71]

Fig.6. Transformation of metastable austenite of 0.13C-5Mn steel under different stress-cycle conditions[71](a) 435 MPa, 1000 cyc (b) 435 MPa, 4000 cyc (c) 600 MPa, 20 cyc (d) 600 MPa, 100 cyc