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8 沉积态Al-Cu-Li试样Vickers硬度分布

Fig.8 Vickers hardness distribution of the as-built Al-Cu-Li sample