Formation and function mechanisms of nanostructured tribofilms of epoxy-based hybrid nanocomposites
文献类型：期刊论文
| 作者 | Zhang G(张嘎)1,2 ; Haeuser, I.3; Oesterle, W.3; Wetzel, B.2; Jim, B.2
|
| 刊名 | Wear
 |
| 出版日期 | 2015 |
| 卷号 | 342页码:181-188 |
| 关键词 | Polymer-matrix composite Sliding wear Tribofilm Nanoparticles Tribo-sintering |
| ISSN号 | 0043-1648 |
| 通讯作者 | 张嘎 |
| 英文摘要 | The nanostructures and properties of the tribofilms of epoxy (EP) composites filled with short carbon fibers (SCF) and different volume fractions of monodisperse silica nanoparticles were investigated. When the conventional composite filled only with SCF was considered under a high pv condition, an iron oxide layer is formed on the steel counterface. The addition of even only 0.05 vol% nano-silica leads to a significant change of the tribofilm's structure and the tribological behavior of the composite. With increasing silica content, the oxidation layer on the steel surface is gradually replaced by a silica-based tribofilm. A close relationship between the tribofilms' structure and the tribological behavior of the composites was identified. Mixing, possible reactions and tribo-sintering of silica nanoparticles with other wear products are deemed to be main mechanisms inducing the formation and the lubricity of the silica-based tribofilm. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | German Research Foundation (DFG;ZH352/3-1;OS 77/20- 1);the Chinese "Thousand Youth Talents Plan" program |
| 语种 | 英语 |
| WOS记录号 | WOS:000365364700020 |
| 源URL | [http://210.77.64.217/handle/362003/18955]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Beijing 100864, Peoples R China 2.Univ Kaiserslautern, Inst Composite Mat IVW, D-67663 Kaiserslautern, Germany 3.BAM Fed Inst Mat Res & Testing, D-12205 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Zhang G,Haeuser, I.,Oesterle, W.,et al. Formation and function mechanisms of nanostructured tribofilms of epoxy-based hybrid nanocomposites[J]. Wear,2015,342:181-188. |
| APA | Zhang G,Haeuser, I.,Oesterle, W.,Wetzel, B.,&Jim, B..(2015).Formation and function mechanisms of nanostructured tribofilms of epoxy-based hybrid nanocomposites.Wear,342,181-188. |
| MLA | Zhang G,et al."Formation and function mechanisms of nanostructured tribofilms of epoxy-based hybrid nanocomposites".Wear 342(2015):181-188. |
入库方式： OAI收割
来源：兰州化学物理研究所
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