Wear behavior of alumina-titania coatings: analysis of process and parameters

被引：31
作者：
Guessasma, S
Bounazef, M
Nardin, P
Sahraoui, T
机构：
[1] LLERMPS UTBM, F-90010 Belfort, France
[2] Sidi Bel Abbes Univ, Hydrol & Mat Lab, Sidi Bel Abbes, Algeria
[3] CNRS, UMR 6174, CREST, FEMTO ST, Belfort, France
来源：
CERAMICS INTERNATIONAL | 2006年 / 32卷 / 01期
关键词：
alumina-titania coating; ceramic; atmospheric plasma spraying (APS); wear; friction coefficient;
D O I：
10.1016/j.ceramint.2004.11.014
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：
The effect of injection parameters of atmospheric plasma spray process is studied on tribological behavior of Al2O3-13% TiO2 plasma sprayed coatings. The suggested correlations between the process parameters and the friction coefficient were mainly explained by the effect of the process parameters on the in-flight particle characteristics and related to bounding mechanism during coating formation. This work demonstrated experimentally that the knowledge of the particle characteristics before the coating formation is important to predict the wear behavior of the ceramic. (C) 2005 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
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收藏
页码：13 / 19
页数：7
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