| Tribological Performance of Fe67B33 Alloy Prepared by a Self-Propagating High-Temperature Synthesis Technique | |
| Department | 固体润滑国家重点实验室 |
Fu LC(符立才) ; Yang J(杨军); Bi QL(毕秦岭); Ma JQ(马吉强); Liu WM(刘维民)
| |
| 2010 | |
| Source Publication | Tribology Letters
 |
| ISSN | 1023-8883 |
| Volume | 37Pages:43-47 |
| Abstract | A bulk Fe67B33 alloy was prepared by a self-propagating high-temperature synthesis technique that isconvenient, low in cost, and capable of being scaled up fortailoring the bulk materials. The Fe67B33 alloy is composedof dendrites with the t-Fe2B phase and eutectic matrix withthe a-Fe and t-Fe2B phases. The content of the dendritet-Fe2B is above 80 vol.%. The compressive fracturedstrength and Vickers microhardness are 3400 MPa and12.4 GPa, respectively. The tribological performance ofthe Fe67B33 alloy is investigated under dry sliding andwater lubricant against Si3N4 ceramic ball. The wear ratesof the Fe67B33 alloy are of the magnitude of 10-5to10-4mm3/m under water lubricant. It is lower than that ofthe Fe67B33 alloy under dry sliding (10-4mm3/m). Butboth the friction coefficients are almost identical. Oxidelayers form in both environments via different tribochem-ical mechanisms, which led to significant differences inwear behavior. |
| Keyword | Fe67b33 Alloy Self-propagating High-temperature Synthesis Tribological Performance Friction And Wear Mechanisms |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (50801064);the National 973 Project of China (2007CB607601) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 高温抗磨材料组 ; 空间润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1074 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Fu LC(符立才); Liu WM(刘维民) |
| Recommended Citation GB/T 7714 | Fu LC,Yang J,Bi QL,et al. Tribological Performance of Fe67B33 Alloy Prepared by a Self-Propagating High-Temperature Synthesis Technique[J]. Tribology Letters,2010,37:43-47. |
| APA | 符立才,杨军,毕秦岭,马吉强,&刘维民.(2010).Tribological Performance of Fe67B33 Alloy Prepared by a Self-Propagating High-Temperature Synthesis Technique.Tribology Letters,37,43-47. |
| MLA | 符立才,et al."Tribological Performance of Fe67B33 Alloy Prepared by a Self-Propagating High-Temperature Synthesis Technique".Tribology Letters 37(2010):43-47. |
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| 201043-47.pdf（476KB） | 开放获取 | License | View Application Full Text | |||
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