电弧熔丝增材制造Mg/Mg双金属的组织与力学性能

韩启飞, 狄兴隆, 郭跃岭, 叶水俊, 郑元翾, 刘长猛

Microstructure and Mechanical Properties of Mg/Mg Bimetals Fabricated by Wire Arc Additive Manufacturing

HAN Qifei, DI Xinglong, GUO Yueling, YE Shuijun, ZHENG Yuanxuan, LIU Changmeng

图3 WAAM Mg-Al-Si/Mg-Gd-Y-Zn双金属的宏观形貌、界面附近的OM像及显微硬度

Fig.3 Macro morphology of WAAM Mg-Al-Si/Mg-Gd-Y-Zn bimetal (a), low (b) and locally high (c) magnified OM images near bimetallic interface, and microhardnesses near bimetallic interface along line in Fig.3b (d)