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13 不同状态的选区激光熔化17-4PH不锈钢的抗拉强度和延伸率

Fig.13 Ultimate tensile strengths and elongations of the 17-4PH stainless steels under various conditions