热处理对选区激光熔化17-4PH不锈钢力学性能的影响

秦奉, 施麒, 刘辛, 周舸, 陈立佳

Effect of Heat Treatment on Microstructure and Mechanical Properties of Selective Laser Melted 17-4PH Stainless Steel

QIN Feng, SHI Qi, LIU Xin, ZHOU Ge, CHEN Lijia

图6 沉积态17-4PH不锈钢试样的表面形貌和侧面微观孔隙

Fig.6 Top (a) and side (b) view morphology of the as-built 17-4PH stainless steel sample