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3 直线型激光摆动单道试样Nos.L1~L12的宏观形貌和横截面OM像
Fig.3 OM images of macro morphologies (left) and transverse section (right) of single-track samples Nos.L1-L12 (a-l) with linear laser oscillation