镁合金的多系滑移与塑性调控

曾小勤, 于铭迪, 王静雅

Multi-Slips and Ductility Regulation of Magnesium Alloys

ZENG Xiaoqin, YU Mingdi, WANG Jingya

图3 基于微柱压缩方法测定的Mg-Zn-Ca合金沿a轴压缩的应力-应变曲线；从前、后视角分析微柱表面滑移迹线的SEM像及晶体学取向示意图[45]

Fig.3 Engineering stress-strain curves of Mg-Zn-Ca alloys loading along the a-axis based on the micropillar compression method (D: [101¯0] indicates the loading direction of the grain crystal) (a); SEM images and schematics of crystallographic orientations of micropillar surface slip traces analysed from front (b) and back (c, d) views[45]