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11 HIP热处理样品的TEM照片

Fig.11 HIP heat treated sample (a) TEM micrograph and (b) the corresponding selected area diffraction (SAD) pattern