Effect of Erucamide as Polyurea Grease Additive on Tribological Properties of GCr15 Steel

被引：2
|
作者：
Liu, Qingchun [1 ]
Mo, Yimin [1 ]
机构：
[1] Wuhan Univ Technol, Sch Mech & Elect Engn, Wuhan, Peoples R China
来源：
TRIBOLOGY TRANSACTIONS | 2023年 / 66卷 / 03期
关键词：
Erucamide; GCr15; steel; friction wear; lubricating film; FRICTION COEFFICIENT; SURFACE-MORPHOLOGY; ANTIWEAR ADDITIVES; BEHAVIOR; MICROSTRUCTURE; NANOCOMPOSITE; NANOPARTICLES; PERFORMANCE; TRIBOFILMS; HUMIDITY;
D O I：
10.1080/10402004.2023.2177570
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
To investigate the effect of erucamide on the tribological properties of GCr15 steel in this study, polyurea grease is prepared with different concentrations of erucamide as additive. The tribological behavior of erucamide on the surface of GCr15 steel is studied using a reciprocating friction test. The results show that 1.5 wt% erucamide has the best tribological property and friction-induced vibration and noise suppression capability. This is attributed to the formation of a lubricating film on the transition region of the friction surface, which maintains the friction in a relatively stable state, and the maximum thickness of lubricating film is 3.91 mu m.
引用
收藏
页码：507 / 518
页数：12
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