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2 WAAM Mg-Al-Si/Mg-Gd-Y-Zn双金属薄壁件的模型、材料表征和力学性能测试的取样位置及力学性能测试试样尺寸示意图

Fig.2 Schematics of model of WAAM Mg-Al-Si/Mg-Gd-Y-Zn bimetallic thin-wall (a), sampling positions for material characterization and mechanical property testing (b), and sample size for mechanical performance testing (c) (unit: mm)