电弧增材制造2024铝合金的微观组织与力学性能

吴东江, 刘德华, 张子傲, 张逸伦, 牛方勇, 马广义

Microstructure and Mechanical Properties of 2024 Aluminum Alloy Prepared by Wire Arc Additive Manufacturing

WU Dongjiang, LIU Dehua, ZHANG Ziao, ZHANG Yilun, NIU Fangyong, MA Guangyi

图1 WAAM 2024铝合金沉积过程示意图和拉伸试样尺寸示意图

Fig.1 Schematic of deposited process (TIG—tungsten inert gas) (a) and dimensions of tensile test specimen (unit: mm) (b) for WAAM 2024 aluminum alloy