原位SEM研究LDMD Ti-6Al-4V合金β晶界对拉伸断裂行为的影响

由晓晓, 常玲, 吕俊霞

In-situ SEM Study of the Effect of β Grain Boundary on the Fracture Behavior of Laser Direct Melting Deposition Ti-6Al-4V Alloy

YOU Xiao-xiao, CHANG Ling, LYU Jun-xia

表面技术 . 2019, (5): 97 -101 . DOI: 10.16490/j.cnki.issn.1001-3660.2019.05.015