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10. 熔覆层断面硬度随与球墨铸铁基体表面的距离的变化

Fig.10. Change of microhardness on the cross-section of laser cladding layer with the distance from the matrix surface of ductile cast iron when P=3.4 kW and V=390 mm/min