激光摆动对激光熔化沉积钛合金微观组织及力学性能的影响

方远志, 戴国庆, 郭艳华, 孙中刚, 刘红兵, 袁秦峰

Effect of Laser Oscillation on the Microstructure and Mechanical Properties of Laser Melting Deposition Titanium Alloys

FANG Yuanzhi, DAI Guoqing, GUO Yanhua, SUN Zhonggang, LIU Hongbing, YUAN Qinfeng

图1 激光摆动送粉增材制造示意图

Fig.1 Schematics of oscillating laser melting deposition (a) oscillating laser melting deposition (?—diameter) (b) trajectory of linear oscillation (c) transverse section of the specimen (d) longitudinal section of the specimen