激光增材制造高温合金材料与工艺研究进展

孙晓峰, 宋巍, 梁静静, 李金国, 周亦胄

Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing

SUN Xiaofeng, SONG Wei, LIANG Jingjing, LI Jinguo, ZHOU Yizhou

图2 选区激光熔化(SLM)和激光熔化沉积(LMD)技术示意图[21,22]

Fig.2 Schematic diagrams of selective laser melting (SLM) (a)[21] and laser melting deposition (LMD) (b)[22]