时效态Fe-Mn-Al-C钢的性能和变形机制

王萍, 郭爱民, 侯清宇, 郭云侠, 黄贞益, 光剑锋

Properties and Deformation Mechanism of Aged Fe-Mn-Al-C Steel

WANG Ping, GUO Aimin, HOU Qingyu, GUO Yunxia, HUANG Zhenyi, GUANG Jianfeng

图3 EBSD表征在不同温度时效后实验钢的相分布

Fig.3 EBSD characterizes of the phase distribution of the experimental steel after aging at different temperature (a) 450℃; (b) 500℃; (c) 550℃