极压剂对复合锂基润滑脂性能的影响  

Effect of Extreme Pressure Additives on Complex Lithium Grease Performances

作　　者：俸颢[1] 毛大恒[1] 刘巧红[1] 石琛[1] 

机构地区：[1]中南大学机电工程学院,长沙410083

出　　处：《合成润滑材料》2006年第1期4-8,共5页Synthetic Lubricants

摘　　要：研究了3种极压剂对高温复合锂基润滑脂的润滑性能、雏入度和滴点的影响,发现润滑脂的润滑性能、锥入度和滴点随极压剂呈现出不同的变化,并分析了变化的原因。It dropping point of is researched the effect of three extreme pressure additives on lubricity, penetrability and high temperature complex lithium greases. It is discovered that lubricity, penetrability and dropping point of greases are varied with extreme pressure additives, and the reasons of change are analyzed

关 键 词：极压剂 复合锂基润滑脂 润滑性能 锥入度 滴点 

分 类 号：TE626.4[石油与天然气工程—油气加工工程]