Friction properties of composite materials of the system TiN-AlN. II. Effect of oxide films on friction and wear of a ceramic material steel system

被引:1
|
作者
Mosina, TV [1 ]
Panasyuk, AD [1 ]
Grigor'ev, ON [1 ]
Yuga, AI [1 ]
机构
[1] Natl Acad Sci Ukraine, Inst Problems Mat Sci, Kiev, Ukraine
关键词
ceramics; friction pair; tribological properties; composite material;
D O I
10.1007/BF02677451
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 are studied for materials of the system TiN - AIN preliminary oxidized at 800-1100 OC. It was established that thin oxide films containing Al2TiO5 and alpha-Al2O3, that promote a decrease in frictional wear, form on the surface of composite materials of the system TiN - AIN. Our assumptions are confirmed that the improvement in tribological properties of TiN - AlN composites is caused by forming oxide screening lavers that prevent direct contact between the ceramics and steel counter-body. At high rates (V = 16 m/sec) and pressure (P = 2.0 MPa) the oxide films form more rapidly.
引用
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页码:105 / 108
页数:4
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