Effect of surface texture on transfer layer formation and tribological behaviour of copper–graphite composite
文献类型：期刊论文
| 作者 | Ma WL(马文林) ; Lv JJ(吕晋军); Lv JJ(吕晋军)
|
| 刊名 | Wear
 |
| 出版日期 | 2011 |
| 卷号 | 270页码:218-229 |
| 关键词 | Metal-matrix composite Surface topography Sliding wear Tribophysics |
| ISSN号 | 0043-1648 |
| 通讯作者 | 吕晋军 |
| 中文摘要 | Metal matrix composites (MMC) containing graphite particulates usually have reduced friction under dry sliding, which is closely dependent on the formation of continuous transfer layer on the sliding surface of counterpart. The transfer process, understandably, may be affected by the actual variance of texture on counterpart surface. Thus the transfer behaviour of Cu–graphite composite onto steel discs with different textures was investigated, where the evolution of the transfer layers on the counterparts with different textures under both lowand high loadswas highlighted. Itwas found that the textures had different ratcheting effects on the contact surface of Cu–graphite composite, which led to diverse extent of extruded surface layer and size of extruded sliver. Moreover, fractured sliver acted as the precursor of the transfer layer and played a key role in determining the continuity of the transfer layer, which in turn led to different friction and wear behaviour of the composite sliding against steel counterparts with different textures. |
| 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 (NSFC;50675216) |
| 语种 | 英语 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/868]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 通讯作者 | Lv JJ(吕晋军); Lv JJ(吕晋军) |
| 推荐引用方式 GB/T 7714 | Ma WL,Lv JJ,Lv JJ. Effect of surface texture on transfer layer formation and tribological behaviour of copper–graphite composite[J]. Wear,2011,270:218-229. |
| APA | 马文林,吕晋军,&吕晋军.(2011).Effect of surface texture on transfer layer formation and tribological behaviour of copper–graphite composite.Wear,270,218-229. |
| MLA | 马文林,et al."Effect of surface texture on transfer layer formation and tribological behaviour of copper–graphite composite".Wear 270(2011):218-229. |
入库方式： OAI收割
来源：兰州化学物理研究所
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