Wear resistance of high-speed cutting powder steels with molybdenum disulfide additives

被引：0
|
作者：
M. Beznák
A. S. Chaus
L. Čaplovič
机构：
[1] Slovak Technical University,
来源：
Journal of Friction and Wear | 2007年 / 28卷 / 6期
关键词：
high-speed cutting powder steel; structure; molybdenum disulfide; wear resistance; friction coefficient;
D O I：
10.3103/S1068366607060074
中图分类号：
学科分类号：
摘要：
The effect of molybdenum disulphide additives on the tribological properties of high-speed powder steels produced by hot isostatic pressing has been investigated. The firction coefficients are determined at sliding velocities from 0.5 to 2.0 m/s and under loads from 1 to 15 Mpa, and the wear resistance of the experimental steel is determined. It is shown that the molybdenum disulphide additives reduce the friction coefficient and promote the wear resistance of the steel.
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页码：528 / 531
页数：3
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