Comparison of tribological properties for graphite coatings used for remanufacturing

被引：5

作者：

Zhu, YL ^{[1
]}

机构：

[1] Syst Engn Res Inst Engineer Equipment Beijing, Beijing 100093, Peoples R China

来源：

JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY | 2005年 / 12卷 / 2期

关键词：

remanufacturing; graphite coatings; solid lubrication; tribological property;

D O I：

10.1007/s11771-005-0008-y

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

To improve the solid lubricity on the worn surface of frictional-pairs, a convenient and simple brush-painting technique was utilized to prepare the solid lubrication graphite coatings. The bonding between the coatings and substrate is good. To examine the influence of the different graphite contents on the tribological properties of the graphite coatings, the comparison experiments were carried out on the ring-on-block friction tester. The tribological results show a change law of saddle-shape between the tribological properties of graphite coatings and graphite content. When the amount of graphite is up to 28 g, the tribological properties of graphite coating are the best. The excellent anti-friction of the graphite coating is associated with the close-packed hexagonal crystal structure of graphite.

引用

页码：41 / 44

页数：4

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