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11. 激光工艺参数对熔覆层硬度的影响
(a) the effect of laser power at V= 390 mm/min;(b) the effect of laser scanning rate at P=3.2 kW

Fig.11. Effects of laser parameters on the microhardness of laser cladding layer