γ/ε双相Fe-19Mn合金在拉伸变形过程中的组织演变和加工硬化行为
王世宏1,李健1(
),葛昕1,2,柴锋1,罗小兵1,杨才福1,苏航1
),葛昕1,2,柴锋1,罗小兵1,杨才福1,苏航1
Microstructural Evolution and Work Hardening Behavior of Fe-19Mn Alloy Containing Duplex Austenite and ε-Martensite
WANG Shihong1,LI Jian1(),GE Xin1,2,CHAI Feng1,LUO Xiaobing1,YANG Caifu1,SU Hang1
),GE Xin1,2,CHAI Feng1,LUO Xiaobing1,YANG Caifu1,SU Hang1
图3. 固溶态试样显微组织的TEM像及选区电子衍射(SAED)花样
Fig.3. TEM images and corresponding selected area electron diffraction (SAED) patterns of solution treated sample(a) TEM image of γ-austenite and ε-martensite(b, c) dark-field images of circle areas 1 and 2 in Fig.3a, respectively(d) stacking faults in γ-austenite (indicated by arrows)(e~g) SAED patterns for circle areas 1~3 in Fig.3a, respectively
