Recent advances in self-lubricating metal matrix nanocomposites reinforced by carbonous materials:A review  

作　　者：Wenting Ye Yeran Shi Qing Zhou Mingda Xie Haifeng Wang Benyebka Bou-Saïd Weimin Liu 

机构地区：[1]State Key Laboratory of Solidification Processing,Center of Advanced Lubrication and Seal Materials,Northwestern Polytechnical University,Xi'an,Shaanxi,710072,PR China [2]State Key Laboratory of Solid Lubrication,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou,730000,PR China [3]Universite de Lyon,CNRS INSA-Lyon,LaMCoS,UMR5259,F-69621,Villeurbanne,France

出　　处：《Nano Materials Science》2024年第6期701-713,共13页纳米材料科学(英文版)

基　　金：support by the National Key Research and Development Program of China(2022YFB3809000);the Natural Science Foundation of China(No.52175188);Key Research and Development Program of Shaanxi Province(2023-YBGY-434);the Open Fund of Liaoning Provincial Key Laboratory of Aero-engine Materials Tribology(Grant No.LKLAMTF202301);State Key Laboratory for Mechanical Behavior of Materials(20222412).

摘　　要：Metal matrix self-lubricating materials lie at the core of cutting-edge aerospace,mechanical,and electrical industries,which demand technological performances that cannot be met by traditional liquid lubricants.Rapid innovation in nanocarbon materials in recent years enabled rapid development of advanced nanocomposites for applications in structural engineering and functional devices.Carbonous materials(e.g.,graphite,graphene and carbon nanotubes),exhibit a wide range of unique electrical,mechanical,and thermal properties,which are also considered ideal lubricating reinforcements for metal matrix nanocomposites(MMCs)with superior mechanical and tribological properties.In this review,we first showcase the distinctive features of the constituents commonly employed in self-lubricating MMCs,encompassing the high-strength metallic matrix and nano-carbonous reinforcement.Then,we present a comprehensive overview of the recent advancements in preparation techniques for these advanced MMCs,followed by an in-depth discussion on their corresponding tribological properties and wear mechanisms.We close this review by outlining key problems to be solved and the future trend of the development in self-lubricating MMCs.

关 键 词：SELF-LUBRICATING Metal matrix composites Wear resistance Nano-carbonous reinforcement 

分 类 号：TB3[一般工业技术—材料科学与工程]