选区激光熔化Ti6Al4V合金的各向异性

刁威, 杜磊, 汪彦博, 周海涛, 孙京丽

Anisotropy of Ti6Al4V Alloy Fabricated by Selective Laser Melting

DIAO Wei, DU Lei, WANG Yanbo, ZHOU Haitao, SUN Jingli

表1 气雾法制备的Ti6Al4V粉末化学成分(质量分数，%)

Table 1 Chemical composition of Ti6Al4V alloy powder produced by gas atomization method (mass fraction, %)

Element Al V Fe O C N H Ti Content 5.5~6.5 3.5~4.5 <0.25 <0.13 <0.08 <0.03 <0.0125 Bal.