| High temperature tribological characteristics of Fe–Mo-based self-lubricating composites | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
韩杰胜 ; 贾均红; 吕晋军; 王静波
| |
| 2009 | |
| Source Publication | Tribology Letters
 |
| ISSN | 1023-8883 |
| Volume | 34Pages:193-200 |
| Abstract | Fe–Mo-based self-lubricating composites were prepared by a powder metallurgical hot-pressing method. The tribological properties of Fe–Mo-based composites with varied CaF2 contents at high temperature were eval- uated, and the effect of glaze films on the friction and wear characteristics of composites were analyzed. The results show that the introduction of CaF2 into Fe–Mo alloys improved the mechanical properties, and the best tribological properties of Fe–Mo–CaF2 composites were achieved at the CaF2 content of 8 wt% at both room temperature and 600 C. The worn surface of Fe–Mo–CaF2 composite at 600 C is characterized to plastic deformation and slight scuffing, and the improved tribological properties are attributed to the formation of lubricious glaze film that composed of high-temperature lubricants CaMoO4 and CaF2 on the worn surface of the composites. |
| Keyword | Metal–matrix Composites Friction/wear High-temperature Property |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 50705094);“Hundred Talents Program” of Chinese Academy of Sciences (Grant No. KGCX2-YW-804) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属基高温润滑材料组 ; 高温抗磨材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2142 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | 吕晋军 |
| Recommended Citation GB/T 7714 | 韩杰胜,贾均红,吕晋军,等. High temperature tribological characteristics of Fe–Mo-based self-lubricating composites[J]. Tribology Letters,2009,34:193-200. |
| APA | 韩杰胜,贾均红,吕晋军,&王静波.(2009).High temperature tribological characteristics of Fe–Mo-based self-lubricating composites.Tribology Letters,34,193-200. |
| MLA | 韩杰胜,et al."High temperature tribological characteristics of Fe–Mo-based self-lubricating composites".Tribology Letters 34(2009):193-200. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2009193-200.PDF（514KB） | 开放获取 | License | View Application Full Text | |||
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