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14 磨屑的形貌照片a载荷15 N, 滑动速度0.1 ms;b 载荷10 N, 滑动速度0.025 ms
Fig. 14 SEM images of wear debris of the laser cladding coating and GCr15 steel ball friction pair a Normal load of 15 N, sliding speed of 0.1 ms; b Normal load of 10 N, sliding speed of 0.025 ms