Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites
文献类型：期刊论文
| 作者 | Bi QL(毕秦岭) ; Yang J(杨军); Xia YQ(夏延秋)
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| 刊名 | Tribology International
 |
| 出版日期 | 2008 |
| 卷号 | 41页码:1145-1152 |
| 关键词 | Graphite h-BN Cu-based P/M friction composites SEM |
| ISSN号 | 0301-679X |
| 通讯作者 | 郝京诚 |
| 中文摘要 | Cu-based P/M friction composites containing graphite at weight fractions in the range of 0%, 2%, 5%, 8%, 10%, corresponding to the hexagonal boron nitride (h-BN) at weight fractions in the range of 10%, 8%, 5%, 2%, 0%, were fabricated by a P/M hot press method, respectively. The effects of graphite and h-BN on tribological properties of Cu-based P/M friction composites were investigated on a block-on-ring tester. Worn surfaces, microstructures and wear debris of the composites were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). Results indicate that lubrication effects of graphite are superior to those of h-BN. With the increase of graphite content wear rates were decreased significantly. Added graphite with low contents of h-BN can stabilize friction and wear properties of Cu-based P/M friction composites. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the NSFC (Grant no. 50721062) |
| 语种 | 英语 |
| WOS记录号 | WOS:000263852800002 |
| 公开日期 | 2013-03-28 |
| 源URL | [http://210.77.64.217/handle/362003/2710]  |
| 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 | Bi QL,Yang J,Xia YQ. Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites[J]. Tribology International,2008,41:1145-1152. |
| APA | 毕秦岭,杨军,&夏延秋.(2008).Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites.Tribology International,41,1145-1152. |
| MLA | 毕秦岭,et al."Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites".Tribology International 41(2008):1145-1152. |
入库方式： OAI收割
来源：兰州化学物理研究所
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