石墨烯作为润滑油添加剂在高温条件下的抗磨性能分析  

Antiwear Performance Analysis of Graphene as Lubricant Additive at High Temperature

作　　者：闫云敬[1] YAN Yun-jing(Liuzhou City Vocational College,Liuzhou 545036,China)

机构地区：[1]柳州城市职业学院,柳州545036

出　　处：《内燃机与配件》2021年第23期22-23,共2页Internal Combustion Engine & Parts

基　　金：2021年度广西高校中青年教师科研基础能力提升项目《石墨烯应用于车用柴油发动机的性能实验研究》(编号2021KY1465)。

摘　　要：为了研究石墨烯作为润滑油添加剂在高温条件下的抗磨性能,在基础油中添加石墨烯,并且通过四球摩擦磨损试验机做摩擦磨损实验。利用XRD将石墨烯的征象显露出来,通过对比基础油与添加不同质量的石墨烯润滑油,分析石墨烯润滑油的抗磨性能。结果说明:将石墨烯添加到润滑油中,可以大幅度提升石墨烯在高温条件下的抗磨性能。In order to study the antiwear performance of graphene as lubricant additive at high temperature,graphene was added to the base oil,and friction and wear tests were carried out on a four-ball friction and wear tester.The signs of graphene were revealed by XRD,and the anti-wear properties of graphene lubricating oil were analyzed by comparing the base oil and adding different qualities of graphene lubricating oil.The results show that adding graphene into lubricating oil can greatly improve the wear resistance of graphene under high temperature conditions.

关 键 词：石墨烯 润滑油 高温条件 抗磨性能 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]