ELLIPSOMETRIC SURFACE-ANALYSIS OF WEAR TRACKS PRODUCED BY DIFFERENT LUBRICANTS

被引：0

作者：

LAUER, JL ^{[1
]}

MARXER, N ^{[1
]}

JONES, WR ^{[1
]}

机构：

[1] NASA,LEWIS RES CTR,CLEVELAND,OH 44135

来源：

ASLE TRANSACTIONS | 1986年 / 29卷 / 04期

关键词：

LIGHT; -; Polarization; LUBRICANTS; Additives; SURFACES; Analysis;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Ellipsometric analyses of wear tracks in bearings of M-50 steel were carried out after operation under severe conditions with different lubricant additives. The base lubricant was a synthetic ester. It was found that the surface and wear additives benzotriazole and tricresylphosphate produced very patchy oxide layers. Dioctyldiphenylamine, a common antioxidant, on the other hand, produced smoother films. The analyses were performed with a specially designed and constructed ellipsometer of very high (20 mu m) spatial resolution. The results are consistent with data obtained by Auger electron spectroscopy.

引用

页码：457 / 466

页数：10

共 27 条

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[2] CHARACTERIZATION OF SEMICONDUCTOR-MATERIALS AND DEVICES BY SURFACE-ANALYSIS TECHNIQUES
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