Adsorption and tribo-chemistry aspects of nc-(W,Ti)C/a-C(Al) film with oil addition under boundary lubrication
文献类型：期刊论文
| 作者 | Wei XL(魏晓莉)1,2 ; Zhang GA(张广安)1; Wang LP(王立平)1; Wang LP(王立平)
|
| 刊名 | Tribology International
 |
| 出版日期 | 2014 |
| 卷号 | 80页码:7-13 |
| 关键词 | DLC Solid-liquid interface Adsorption Tribo-chemistry |
| ISSN号 | 0301-679X |
| 通讯作者 | 王立平 |
| 英文摘要 | To achieve an appropriate lubricating film under boundary and mixed lubrication, designing the interface between the solid and liquid phases is very important for the application of inert DLC coating on engine components. In this paper, nanocomposite coatings nc-(Ti,W)C/a-C(Al) were prepared. Combined with the oil additive DMTD, the coatings exhibited excellent boundary-lubricated friction performances under a wide load range. Through the theoretical calculation, as well as X-ray photoelec- tron spectroscopy (XPS) and gas chromatography (GC) analysis, a two-stage friction decrease mechanism was proposed: adsorption induced friction reduction under low load and tribo-chemical reaction induced friction reduction under high load. We hope this work would be instructive for designing optimum coating-additive composite system for industry applications. |
| 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 (Grant no. 11172300;51305433) |
| 语种 | 英语 |
| WOS记录号 | WOS:000343391700002 |
| 公开日期 | 2014-10-27 |
| 源URL | [http://210.77.64.217/handle/362003/6602]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Wang LP(王立平) |
| 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 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei XL,Zhang GA,Wang LP,et al. Adsorption and tribo-chemistry aspects of nc-(W,Ti)C/a-C(Al) film with oil addition under boundary lubrication[J]. Tribology International,2014,80:7-13. |
| APA | Wei XL,Zhang GA,Wang LP,&王立平.(2014).Adsorption and tribo-chemistry aspects of nc-(W,Ti)C/a-C(Al) film with oil addition under boundary lubrication.Tribology International,80,7-13. |
| MLA | Wei XL,et al."Adsorption and tribo-chemistry aspects of nc-(W,Ti)C/a-C(Al) film with oil addition under boundary lubrication".Tribology International 80(2014):7-13. |
入库方式： OAI收割
来源：兰州化学物理研究所
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