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激光增材制造成型马氏体时效钢研究进展
谭超林1,2,周克崧1,2(),马文有2,曾德长1
Research Progress of Laser Additive Manufacturing of Maraging Steels
TAN Chaolin1,2,ZHOU Kesong1,2(),MA Wenyou2,ZENG Dechang1

图5. MS时效处理后APT分析及采用传统方法和激光金属沉积(LMD)制备的MS试样时效处理后APT分析[42,63]

Fig.5. Atom probe tomography (APT) analysis of the aged MS (a)[42] and APT analysis comparing precipitates in conventionally produced and laser metal deposition (LMD)-produced MS after age treatment (b)[63]