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4 Al-Cu-Mg合金凝固路径及2024铝合金丝材与WAAM成形试样的XRD谱

Fig.4 Solidification pathways of Al-Cu-Mg alloy (a) and XRD spectra of 2024 aluminum alloy wire and WAAM deposited specimen (b) (Inset in Fig.4b shows the locally enlarged spectrum)