Evaluation of wear and tribological properties of coatings rubbing against copper

被引：14

作者：

Sato, T

Besshi, T

Sato, D

Inouchi, K

机构：

[1] Univ Tokushima, Dept Mech Engn, Tokushima 7708506, Japan

[2] Tokushima Prefectural Ind Technol Ctr, Tokushima 7708021, Japan

[3] Toyo Valve MFG, Tokushima 7790104, Japan

来源：

WEAR | 1998年 / 220卷 / 02期

关键词：

coatings; wear test;

D O I：

10.1016/S0043-1648(98)00249-X

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A new crossed-cylinders tribe-tester is proposed. This tribe-tester can decrease the tendency of the chatter vibration. The tribological properties of coatings against copper is evaluated with this tribe-tester. The wear rate of TiN, TiC and TiCN rubbing against copper is higher than the substrate high speed tool steel: SKH51 (JIS). The catalytic action of copper for oxidation of Ti-based coatings is a main reason of this high wear rate of TiN, TiC and TiCN rubbing against copper. The wear rate of CrN rubbing against copper is in a very low level because CrN shows the excellent oxidation resistance and Cr2O3 film formation decreases the wear loss of CrN coating. (C) 1998 Elsevier Science S.A. AU rights reserved.

引用

页码：154 / 160

页数：7

共 18 条

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