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10 热处理后Ti55531多孔材料孔梁母材压缩应力-应变曲线和压缩强度

Fig.10 Compressive stress-strain curves (a) and compressive strength (b) of the porous Ti55531 parent materials after different heat treatments