Wear behavior of thermally sprayed coatings under different loading conditions
文献类型：期刊论文
| 作者 | D. L. Duan ; S. Li ; X. H. Duan ; S. Z. Li |
| 刊名 | Tribology Transactions
 |
| 出版日期 | 2005 |
| 卷号 | 48期号:1页码:45-50 |
| 关键词 | wear-resistant coating wear mechanisms testing material properties |
| ISSN号 | 1040-2004 |
| 中文摘要 | Wear behavior of three kinds of thermally sprayed coatings with similar hardness have been investigated under steady-state and dynamic loading tests. The steady-state loading tests were conducted on a reciprocating sliding device and the dynamic loading tests were conducted with a single-pendulum scratching device. Experimental results show that the wear mechanisms of the coatings under steady-state sliding friction testing are microcutting and microploughing, whereas the material losses under the dynamic impact scratch testing are mainly due to split cutting and fracture. Tribo-oxidization in the sliding process was found to have an influence on the wear behaviors of the thermally sprayed coatings. The results also indicated that wear resistance of thermally sprayed coatings can be correlated to hardness, plasticity, toughness, and cohesion. As far as the coatings of similar hardness were concerned, the wear resistance under steady-state loading was mainly due to the cohesion of the laminar structure of the coatings and the wear resistance under dynamic loading was mainly clue to the toughness and deformation compatibility of the coatings. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34837]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | D. L. Duan,S. Li,X. H. Duan,et al. Wear behavior of thermally sprayed coatings under different loading conditions[J]. Tribology Transactions,2005,48(1):45-50. |
| APA | D. L. Duan,S. Li,X. H. Duan,&S. Z. Li.(2005).Wear behavior of thermally sprayed coatings under different loading conditions.Tribology Transactions,48(1),45-50. |
| MLA | D. L. Duan,et al."Wear behavior of thermally sprayed coatings under different loading conditions".Tribology Transactions 48.1(2005):45-50. |
入库方式： OAI收割
来源：金属研究所
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