钛表面激光熔覆原位制备Ti<sub>5</sub>Si<sub>3</sub>涂层结构及摩擦学性能

钛表面激光熔覆原位制备Ti₅Si₃涂层结构及摩擦学性能

郭纯^1,², 周健松¹, 陈建敏¹

Microstructure and Tribological Properties of Ti₅Si₃CoatingIn-situSynthesized on Titanium Substrate by Laser Cladding

GUO Chun^1,², ZHOU Jian-Song¹, CHEN Jian-Min¹

图13 对偶GCr15在不同滑动速度下磨损表面形貌和元素面分布图
Fig. 13 SEM micrographs and the corresponding EDS element surface distribution of the worn surface of the counterbody GCr15 steel ball a Sliding speed 0.025 ms; b Sliding speed 0.2 ms normal load of 10 N