Abrasive wear of plasma coatings with different structures on titanium alloys

被引：1
|
作者：
Pokhmurs'kyi, VI [1 ]
Kalakhan, OS [1 ]
Zavalii, IY [1 ]
Okhota, HH [1 ]
Denys, RV [1 ]
机构：
[1] Ukrainian Acad Sci, Karpenko Physicomech Inst, Lvov, Ukraine
来源：
MATERIALS SCIENCE | 2004年 / 40卷 / 04期
关键词：
Titanium; Carbide; Chromium; Phase Composition; Titanium Alloy;
D O I：
10.1007/s11003-005-0068-z
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We study the influence of plasma coatings having different structural and phase compositions on the serviceability of TS-5 titanium alloy under different kinds of abrasive wear. By means of Xray phase analysis, we have detected significant changes in the composition of plasma coatings in comparison with the initial composition of the powders, interphase interaction between the components of these coatings, and the formation of complex coatings with nonidentified phases. We have corroborated that the intensity of abrasive wear under conditions of nonrigidly fastened abrasive particles is lower. The greatest changes in the test chart take place in the case of abrasive wear of the plasma coating POAN-30. The highest abrasive resistance is characteristic of a plasma coating with complex titanium and chromium carbide.
引用
收藏
页码：504 / 511
页数：8
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