Microstructural effects on the friction and wear of zirconia films in unlubricated sliding contact

被引：35

作者：

Moulzolf, SC ^{[1
]}

Lad, RJ

Blau, PJ

机构：

[1] Univ Maine, Surface Sci & Technol Lab, Orono, ME 04469 USA

[2] Oak Ridge Natl Lab, Div Met & Ceram, Oak Ridge, TN 37831 USA

来源：

THIN SOLID FILMS | 1999年 / 347卷 / 1-2期

关键词：

zirconium oxide film; friction; wear; microstructure; sliding contact;

D O I：

10.1016/S0040-6090(99)00046-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Friction and wear of sapphire and steel counterfaces sliding on unlubricated thin films of zirconia were studied using conventional multiple pass pin-on-disk testing and single pass testing with a 'friction microprobe'. The zirconia films were grown by electron-cyclotron-resonance (ECR) oxygen plasma assisted deposition on r-cut (01 (1) over bar 2) sapphire using different growth parameters to produce films with varying degrees of order. The microstructure of the zirconia films is correlated to the widely varying observed friction and wear characteristics. Anisotropic stress effects produced during scratch tests are also presented. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：220 / 225

页数：6

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