激光熔覆Si增强MoNiCr合金涂层及其高温摩擦学性能

尤世泉, 崔功军, 杨荣乾, 刘宇嵩, 冯小刚, 寇子明

High-Temperature Tribological Performance of Laser Clad MoNiCr Alloy Coatings Reinforced by Si

YOU Shiquan, CUI Gongjun, YANG Rongqian, LIU Yusong, FENG Xiaogang, KOU Ziming

图6 载荷为10 N、滑动速率为0.25 m/s条件下Inconel 718合金基底与MoNiCr和MoNiCrSi涂层的温度-摩擦系数曲线

Fig.6 Temperature-friction coefficient curves of Inconel 718 alloy substrate and MoNiCr and MoNiCrSi coatings at load of 10 N and sliding rate of 0.25 m/s