| Tribological Property of Ni3Al Matrix Composites with Addition of BaMoO4 | |
| Department | 固体润滑国家重点实验室 |
Zhu SY(朱圣宇) ; Bi QL(毕秦岭); Yang J(杨军); Liu WM(刘维民)
| |
| 2011 | |
| Source Publication | Tribology Letters
 |
| ISSN | 1023-8883 |
| Volume | 43Pages:55-63 |
| Abstract | The Ni3Al matrix composites with addition of 10, 15, and 20 wt% BaMoO4 were fabricated by powder metallurgy technique, and the tribological behaviors were studied from room temperature to 800 C. It was found that BaAl2O4 formed during the fabrication process. The Ni3Al composites showed poor tribological property below 400 C, with high friction coefficients (above 0.6) and wear rates (above 10-4 mm3 /Nm). However, the compos- ites exhibited excellent self-lubricating and anti-wear properties at higher temperatures, and the composite with addition of 15 wt% BaMoO4 had the lowest wear rate (1.10 9 10-5 mm3 /Nm) and friction coefficient (0.26). In addition, the results also indicated that BaAl2O4 for the Ni3Al composites did not exhibit lubricating property from room temperature to 800 C. |
| Keyword | Ni3al Matrix Bamoo4 Baal2o4 High Temperature Tribology |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (51075383);the Innovation Group Foundation from NSFC (50721062);the National 973 Project (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/362003/850 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Bi QL(毕秦岭) |
| Recommended Citation GB/T 7714 | Zhu SY,Bi QL,Yang J,et al. Tribological Property of Ni3Al Matrix Composites with Addition of BaMoO4[J]. Tribology Letters,2011,43:55-63. |
| APA | 朱圣宇,毕秦岭,杨军,&刘维民.(2011).Tribological Property of Ni3Al Matrix Composites with Addition of BaMoO4.Tribology Letters,43,55-63. |
| MLA | 朱圣宇,et al."Tribological Property of Ni3Al Matrix Composites with Addition of BaMoO4".Tribology Letters 43(2011):55-63. |
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| 201155-63.PDF（1003KB） | 开放获取 | License | View Application Full Text | |||
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