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3 17-4 PH不锈钢粉末的形貌
Fig.3 Morphology of 17-4PH stainless steel powders