低合金化高性能变形镁合金研究现状及展望

王慧远, 夏楠, 布如宇, 王珵, 查敏, 杨治政

Current Research and Future Prospect on Low-Alloyed High-Performance Wrought Magnesium Alloys

WANG Huiyuan, XIA Nan, BU Ruyu, WANG Cheng, ZHA Min, YANG Zhizheng

图4 不同织构ZTWX1100样品的反极图以及相应的工程应力-应变曲线和加工硬化曲线[43]

Fig.4 EBSD inverse pole figure (IPF) maps, grain size distribution, and corresponding (0002) pole figures of ZTWX1100 samples with basal-random heterogeneous (BRH) texture (a) and basal texture (b), and corresponding tensile engineering stress-strain curves (c) and strain hardening rate versus true strain curves (d) (RD, TD, and ND represent the rolling, transverse and normal directions, respectively; σ and ε represent true stress and true strain, respectively)[43]