基于熔池原位冶金的电弧增材制造Al-Cu-Li合金显微组织与硬度
黎康杰, 孙泽羽, 何蓓, 田象军

Microstructure and Hardness of Al-Cu-Li Alloy Fabricated by Arc Additive Manufacturing Based on In Situ Metallurgy of Molten Pool
LI Kangjie, SUN Zeyu, HE Bei, TIAN Xiangjun
图5 沉积态Al-Cu-Li合金试样沿沉积方向的XRD谱
Fig.5 XRD (a) and partial enlarged (b, c) spectra of the as-built Al-Cu-Li alloy sample along the deposited direction