热处理对选区激光熔化Ti55531合金多孔材料力学性能的影响

张东阳, 张钧, 李述军, 任德春, 马英杰, 杨锐

Effect of Heat Treatment on Mechanical Properties of Porous Ti55531 Alloy Prepared by Selective Laser Melting

ZHANG Dongyang, ZHANG Jun, LI Shujun, REN Dechun, MA Yingjie, YANG Rui

图1 Ti55531合金粉末形貌及粒度分布

Fig.1 SEM image (a) and particle size distribution (b) of the Ti55531 alloy powders