Improved wear resistance of dendrite composite eutectic Fe-B alloy
文献类型：期刊论文
| 作者 | Liu WM(刘维民) ; Yang J(杨军); Bi QL(毕秦岭); Fu LC(符立才)
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| 刊名 | Journal of tribology
 |
| 出版日期 | 2011 |
| 卷号 | 133期号:4页码:041602(1-5) |
| 关键词 | Fe-B alloy dendrite composite friction wear mechanism |
| ISSN号 | 0742-4787 |
| 通讯作者 | 符立才 |
| 中文摘要 | The dry-sliding tribological properties of the dendrite composite eutectic Fe-B alloys (Fe94.3B5.7, Fe75B25 Fe67B33) were studied comparatively with various sliding speeds. The friction coefficient of the Fe-B alloy changes slightly with the boron content. The wear rate of the Fe94.3B5.7 alloy with about 30 vol.% dendrite t-Fe2B is only one third of Fe75B25 alloy with 15 vol.% dendrite and Fe67B33 alloy with 90 vol.% dendrite in the high sliding speed. First, a hard t-Fe2B phase reduced the wear of the Fe-B alloy directly. Second, the compactly oxide layers resulting from oxidation of the a-Fe on the worn surfaces also decreases the wear rate of Fe-B alloys. On the whole, the wear rate of the Fe94.3B5.7 is lower than Fe67B33 and Fe75B25. |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (50801064) and the National 973 Project of China (2007CB607601) |
| 语种 | 英语 |
| WOS记录号 | WOS:000301648300009 |
| 公开日期 | 2013-12-03 |
| 源URL | [http://210.77.64.217/handle/362003/4302]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu WM,Yang J,Bi QL,et al. Improved wear resistance of dendrite composite eutectic Fe-B alloy[J]. Journal of tribology,2011,133(4):041602(1-5). |
| APA | Liu WM,Yang J,Bi QL,&Fu LC.(2011).Improved wear resistance of dendrite composite eutectic Fe-B alloy.Journal of tribology,133(4),041602(1-5). |
| MLA | Liu WM,et al."Improved wear resistance of dendrite composite eutectic Fe-B alloy".Journal of tribology 133.4(2011):041602(1-5). |
入库方式： OAI收割
来源：兰州化学物理研究所
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