激光工艺参数对TiC增强钴基合金激光熔覆层组织及性能的影响
童文辉(), 张新元, 李为轩, 刘玉坤, 李岩, 国旭明
Effect of Laser Process Parameters on the Microstructure and Properties of TiC Reinforced Co-Based Alloy Laser Cladding Layer
TONG Wenhui(), ZHANG Xinyuan, LI Weixuan, LIU Yukun, LI Yan, GUO Xuming

图8. 激光扫描速率为410 mm/min、不同激光功率条件下制备得到的熔覆层横截面SEM像及EDS结果
(a, b) P=3.6 kW;(c, d) P=3.4 kW;(e, f) P=3.2 kW

Fig.8. SEM images (a, c, e) and corresponding EDS results (b, d, f) of the cross-sections of cladding layers (V=410 mm/min)