Fe对Ti-6Al-4V ELI合金力学性能的影响

梁恩泉, 黄森森, 马英杰, 张韧, 雷家峰, 柳洋

The Influence of Fe on the Mechanical Properties of Ti-6Al-4V ELI Alloy

LIANG Enquan, HUANG Sensen, MA Yingjie, ZHANG Ren, LEI Jiafeng, LIU Yang

表2 3种Fe含量TC4ELI合金α/β两相中不同元素含量

Table 2 Elements content in α/β phases of of TC4 ELI alloys with different Fe contents (%, mass fraction)

Sample Al V Fe α β α β α β No1 6.12 6.27 3.00 6.08 0.06 0.16 No2 6.31 6.47 3.71 5.91 0.23 0.58 No3 6.38 5.92 3.13 8.03 0.16 1.09