Dry-sliding tribological properties of nano-eutectic Fe83B17 alloy
文献类型：期刊论文
| 作者 | Bi QL(毕秦岭) ; Fu LC(符立才); Liu WM(刘维民); Zhu SY(朱圣宇); Liu WM(刘维民); Yang J(杨军)
|
| 刊名 | Tribology Letters
 |
| 出版日期 | 2009 |
| 卷号 | 34页码:185-191 |
| 关键词 | Nanostructured materials Fe–B alloy Friction Wear Friction and wear mechanisms |
| ISSN号 | 1023-8883 |
| 通讯作者 | 杨军 ; 刘维民 |
| 中文摘要 | This paper reports the tribological performance of the nano-eutectic Fe83B17 alloy under dry sliding against Si3N4 ceramic ball in ambient environment with varying applied loads and sliding speeds. Worn surfaces of the nano-eutectic Fe83B17 alloy were examined with a scanning electron microscope (SEM) and an X-ray energy dispersive spectroscope (EDS). The wear debris of the samples were also analyzed by X-ray diffractometer (XRD). The wear rate of the nano-eutectic Fe83B17 alloy was of the magnitude of 10-4 mm3 /m, which was lower than that of the coarse grained Fe83B17 alloy. The friction coefficient of the nano-eutectic Fe83B17 alloy was almost the same as that of the coarse grained Fe83B17 alloy. The Fe2SiO4 oxide layer was formed on the worn surface of the nano-eutectic Fe83B17 alloy. However, on the worn surface of the coarse grained Fe83B17 alloy was found only a little Fe2SiO4. These results demonstrated that the nanostructure improved the wear resistance of the Fe83B17 alloy, but did not significantly affect the friction coefficient. The wear mechanism of the nano-eutectic Fe83B17 alloy was delamination abrasion mainly. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (50801064);the National 973 Project of China (2007CB607601) |
| 语种 | 英语 |
| WOS记录号 | WOS:000265021900004 |
| 公开日期 | 2012-11-13 |
| 源URL | [http://210.77.64.217/handle/362003/2147]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Liu WM(刘维民); Liu WM(刘维民); Yang J(杨军) |
| 推荐引用方式 GB/T 7714 | Bi QL,Fu LC,Liu WM,et al. Dry-sliding tribological properties of nano-eutectic Fe83B17 alloy[J]. Tribology Letters,2009,34:185-191. |
| APA | 毕秦岭,符立才,刘维民,朱圣宇,刘维民,&杨军.(2009).Dry-sliding tribological properties of nano-eutectic Fe83B17 alloy.Tribology Letters,34,185-191. |
| MLA | 毕秦岭,et al."Dry-sliding tribological properties of nano-eutectic Fe83B17 alloy".Tribology Letters 34(2009):185-191. |
入库方式： OAI收割
来源：兰州化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。