Effect of Normal Loads on Tribological Properties of Bronze-Graphite Composite under Seawater Condition
文献类型：期刊论文
| 作者 | Cui GJ(崔功军)1,2; Bi QL(毕秦岭)1 ; Yang J(杨军)1; Liu WM(刘维民)1
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| 刊名 | Tribology Transactions
 |
| 出版日期 | 2014 |
| 卷号 | 57期号:2页码:308-316 |
| 关键词 | Graphite Wear Mechanisms Seawater Solid Lubricants Wear |
| ISSN号 | 1040-2004 |
| 英文摘要 | A bronze 663-11.7wt% nickel-coated graphite composite was prepared by using a powder metallurgy route. Ttribological tests were carried out to investigate the effect of normal loads on a composite with a pin-on-disc tribotester at a constant sliding speed (0.083m/s) in seawater. The nickel-coated graphite could smear out from the matrix and acted as a solid lubricant during the sliding process. When the normal load exceeded 110N, the friction coefficient of the composite decreased, whereas the specific wear rate of the composite increased. The obtained results indicated that 110N was a critical threshold of applied load at which there was a transition of friction and wear regimes of the bronze-nickel-coated graphite composite. When the applied load was <110N, the wear mechanism of the composite was abrasive wear. However, the wear mechanism was abrasive wear and severe delamination when the normal load exceeded 110N. |
| 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 (51075383) and the National 973 Project (2007CB607601) |
| 语种 | 英语 |
| WOS记录号 | WOS:000334050000017 |
| 公开日期 | 2014-10-23 |
| 源URL | [http://210.77.64.217/handle/362003/6587]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui GJ,Bi QL,Yang J,et al. Effect of Normal Loads on Tribological Properties of Bronze-Graphite Composite under Seawater Condition[J]. Tribology Transactions,2014,57(2):308-316. |
| APA | Cui GJ,Bi QL,Yang J,&Liu WM.(2014).Effect of Normal Loads on Tribological Properties of Bronze-Graphite Composite under Seawater Condition.Tribology Transactions,57(2),308-316. |
| MLA | Cui GJ,et al."Effect of Normal Loads on Tribological Properties of Bronze-Graphite Composite under Seawater Condition".Tribology Transactions 57.2(2014):308-316. |
入库方式： OAI收割
来源：兰州化学物理研究所
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