基于α''组织设计适于激光立体成形的新型高塑性Ti-4.13Al-9.36V合金
刘田雨, 朱智浩, 张爽, 董闯, 闵小华, 王清

A Novel Ti-4.13Al-9.36V Alloy of High Ductility Designed on Base of α''-Microstructure for Laser Solid Forming
LIU Tianyu, ZHU Zhihao, ZHANG Shuang, DONG Chuang, MIN Xiaohua, WANG Qing
表1 Ti-Al-V合金的团簇成分式及其化学成分
Table 1 Cluster formulas of designed Ti-Al-V alloys and their compositions
Alloy

Cluster formulas

/(atom fraction, %)

Composition

/(mass fraction, %)

[Mo]eq
112[Al-Ti12](AlTi2)+5[Al-Ti14](V2Ti)Ti-6.05Al-3.94V2.64
24[Al-Ti12](AlTi2)+12[Al-Ti14](V2Ti)Ti-4.13Al-9.36V6.27