热处理对激光选区熔化AlSi10Mg合金显微组织及力学性能的影响

王悦, 王继杰, 张昊, 赵泓博, 倪丁瑞, 肖伯律, 马宗义

Effects of Heat Treatments on Microstructure and Mechanical Properties of AlSi10Mg Alloy Produced by Selective Laser Melting

WANG Yue, WANG Jijie, ZHANG Hao, ZHAO Hongbo, NI Dingrui, XIAO Bolv, MA Zongyi

图4 优化参数后SLM制备样品显微组织的OM像及SEM像

Fig.4 OM images of horizontal (a) and vertical (b) sections of the optimized SLM sample and SEM images corresponding to the two directions (c, d) (HAZ—hot affected zone)