The wear characteristics of silicon nitride

被引：106

作者：

Takadoum, J ^{[1
]}

Houmid-Bennani, H ^{[1
]}

Mairey, D ^{[1
]}

机构：

[1] ENSMM, Lab Microanal Surfaces, F-25030 Besancon, France

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 1998年 / 18卷 / 05期

关键词：

D O I：

10.1016/S0955-2219(97)00157-X

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Friction and wear properties of silicon nitride were investigated using ball-on-disk tribometer under various relative humidity levels (RHL). Friction tests were conducted against various metals (copper, nickel, titanium, aluminium). The results show that the influence of humidity depends on the material of the couples. Tribological behaviour of silicon nitride sliding on very? reactive metals such as titanium and aluminium is not influenced by RHL. In contrast, the friction coefficient and wear mechanism of nickel and copper are strongly affected by adsorbed films of water vapour. Tribological properties of Si3N4/Si3N4 couple were also studied and the effect of humidity was analyzed. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：553 / 556

页数：4

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