New test for mild lubricated wear in rolling-sliding contacts

被引：0

作者：

Fan, Jingyun ^{[1
]}

Spikes, Hugh ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci & Technol, Tribol Grp, Dept Mech Engn, London, England

来源：

TRIBOLOGY & LUBRICATION TECHNOLOGY | 2007年 / 63卷 / 07期

关键词：

wear test; mild wear; ZDDP; ICP-AES; slide-roll ratio;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A new test method for measuring and studying mild, lubricated wear is described. The test combines three important characteristics, (1.) a mixed rolling-sliding contact to minimize contact geometry changes during a test; (2.) contra-rotating test specimen, to produce slide-roll ratios of greater than two, so as to enable high sliding speeds to be obtained while maintaining low entrainment speeds and (3.) ICP-AES metal analysis to monitor very low levels of wear metals. The new wear test is applied to study the influence of ZDDP concentration on wear.

引用

页码：36 / 45

页数：10

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