Surface composition-lubrication design of Al2O3/Mo laminated composites—Part I: Influence of laser surface texturing on the tribological behavior at 25 and 800 °C
文献类型：期刊论文
| 作者 | Fang Y(方媛)1,2 ; Zhang YS(张永胜)1; Fan HZ(樊恒中)1,2; Hu TC(胡天昌)1; Song JJ(宋俊杰)1,2; Hu LT(胡丽天)1; Zhang YS(张永胜)
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| 刊名 | Wear
 |
| 出版日期 | 2015 |
| 卷号 | 334页码:23-34 |
| 关键词 | Ceramic-matrix composite Laser processing High temperature Sliding wear Tribochemistry Solid lubricants |
| ISSN号 | 0043-1648 |
| 通讯作者 | 张永胜 |
| 英文摘要 | This paper proposes a method to improve the tribological properties of Al2O3/Mo laminated composites. Eight types of micro-textures with different patterns and area densities were produced on the surfaces of Al2O3/Mo laminated composites. The friction properties and wear mechanisms at room temperature and 800 °C were studied. Results show that the method is effective in achieving composition-lubrication on the surface of laminated ceramics by laser texturing. We demonstrated that the friction coefficient can be reduced to 0.5 and 0.22 at room temperature and 800 °C, which were 0.39 times and 0.55 times lower than those of untextured Al2O3/Mo laminated composites, respectively. The contribution of surface texturing to the tribological properties of the laminated composites was mainly related to the increase of the frictional contact pressure, trapping wear debris in the patterns and promoting the formation of lubricating film at 800 °C. |
| 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 (51175493);the National Basic Research Program of China (973 Program, 2011CB706603);the Program of the Light of the Chinese Academy of Sciences in China's Western Region (2010) |
| 语种 | 英语 |
| WOS记录号 | WOS:000357543300003 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://210.77.64.217/handle/362003/18499]  |
| 专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Zhang YS(张永胜) |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang Y,Zhang YS,Fan HZ,et al. Surface composition-lubrication design of Al2O3/Mo laminated composites—Part I: Influence of laser surface texturing on the tribological behavior at 25 and 800 °C[J]. Wear,2015,334:23-34. |
| APA | Fang Y.,Zhang YS.,Fan HZ.,Hu TC.,Song JJ.,...&张永胜.(2015).Surface composition-lubrication design of Al2O3/Mo laminated composites—Part I: Influence of laser surface texturing on the tribological behavior at 25 and 800 °C.Wear,334,23-34. |
| MLA | Fang Y,et al."Surface composition-lubrication design of Al2O3/Mo laminated composites—Part I: Influence of laser surface texturing on the tribological behavior at 25 and 800 °C".Wear 334(2015):23-34. |
入库方式： OAI收割
来源：兰州化学物理研究所
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