一种新型高强塑积异质冷轧中锰钢的力学性能
张喜亮, 侯华峰, 刘涛(), 刘宏基, 周骞, 赵雷杰, 刘晓艳, 崔好选
Microstructure and Mechanical Properties of a Novel Heterogeneous Cold-rolled Medium Mn Steel with High Product of Strength and Ductility
ZHANG Xiliang, HOU Huafeng, LIU Tao(), LIU Hongji, ZHOU Qian, ZHAO Leijie, LIU Xiaoyan, CUI Haoxuan

图2. A68试样的TEM微观组织形貌

Fig.2. TEM investigations of retained austenite in specimen A68 (a) Bright field image (b) Austenite dark field image of Fig.a