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12 涂层在不同滑动速度下磨损形貌的SEM照片
Fig. 12 Typical worn morphologies of the laser cladding coating at different sliding speeds a 0.025 ms; b 0.2 ms