A synergetic strategy based on laser surface texturing and lubricating grease for improving the tribological and electrical properties of Ag coating under current-carrying friction

作     者：Zhengfeng CAO Yanqiu XIA Chuan CHEN Kai ZHENG Yi ZHANG Zhengfeng CAO;Yanqiu XIA;Chuan CHEN;Kai ZHENG;Yi ZHANG

作者机构：School of Advanced Manufacturing EngineeringChongqing University of Posts and TelecommunicationsChongqing 400065China School of Energy Power and Mechanical EngineeringNorth China Electric Power UniversityBeijing 102206China Global Energy Interconnection Research Institute Co.Ltd.Beijing 102211China 

出 版 物：《Friction》 (摩擦（英文版）)

年 卷 期：2021年第9卷第5期

页      面：978-989页

核心收录：

学科分类：080503[工学-材料加工工程] 080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：This work is supported by the Natural Science Foundation of Beijing Municipality(No.2172053) National Natural Science Foundation of China(No.51575181) 

主　　题：laser surface texturing tribology contact resistance lubricating grease 

摘      要：Herein,a series of Ag coatings with different micro‐dimples were fabricated on copper surfaces by laser surface texturing(LST)and magnetron *** graphene lubricating grease(MGLG)was prepared using multilayer graphene as an *** textured Ag coatings and MGLG were ***,the tribological and electrical performances of the textured Ag coatings under MGLG lubrication were investigated in *** demonstrated that the textured Ag coating with an appropriate dimple diameter could exhibit improved tribological and electrical properties when compared to the non‐textured Ag coating under MGLG *** characterization and analysis of the worn surfaces suggest that the synergetic effect of LST and MGLG contributes to these excellent tribological and electrical properties.