表面改性后的n-Cu粒子作为新型润滑油抗磨添加剂的研究  

Study on Modified n-Cu Anti-wear Additive in Lube Oil

作　　者：喻建胜[1] 李淼[1] 蒋渝[1] 杨彦明[1] 涂铭旌[1] 

机构地区：[1]四川大学材料科学与工程学院,四川成都610065

出　　处：《四川大学学报（工程科学版）》2004年第5期115-118,共4页Journal of Sichuan University (Engineering Science Edition)

摘　　要：采用等离子体法制备的n Cu粒子为原料,用表面改性剂对粉体表面处理后作为添加剂加入到基础润滑油中以提高润滑油的抗磨减摩性能。结果表明,当油液中改性后的n Cu粒子为5%(wt)时,与相同条件下未经改性的n Cu相比,磨斑直径减少了36.0%的同时最大无负荷提高了20.3%;且油液有较好的稳定性能。The plasma n-Cu particles were modified and put it to the base lube oil as anti-wear additive. It is shown that the rub spot diameter of steel ball reduces by 36.0% and the biggest lockless load increases by 20.3% compared with n-Cu at the same conditions, and the oil liquid has better steady performance.

关 键 词：n—Cu 表面改性 润滑油 抗磨 

分 类 号：TE624.8[石油与天然气工程—油气加工工程]