增材制造TiAl合金的研究进展
陈玉勇, 时国浩, 杜之明, 张宇, 常帅

Research Progress on Additive Manufacturing TiAl Alloy
CHEN Yuyong, SHI Guohao, DU Zhiming, ZHANG Yu, CHANG Shuai
图7 电子束熔化(EBM)制备Ti-48Al-2Cr-2Nb合金的OM像[73]
Fig.7 OM image of EBM Ti-48Al-2Cr-2Nb alloy[73]