| Anti-wear and friction-reduction mechanism of Sn and Fe nanoparticles as additives of multialkylated cyclopentanes under vacuum condition | |
| Department | 先进润滑与防护材料研究发展中心 |
Zhang SW(张松伟)1,2 ; Hu LT(胡丽天)1; Feng DP(冯大鹏)1; Wang HZ(王海忠)1; Hu LT(胡丽天)
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| The second department | 固体润滑国家重点实验室 |
| 2013 | |
| Source Publication | Vacuum
 |
| ISSN | 0042-207X |
| Volume | 87Pages:75-80 |
| Abstract | The effect of Sn and Fe nanoparticles as additives of multialkylated cyclopentanes (MACs) was investigated in vacuum (～ 10-4 Pa) by a vacuum four-ball tribometer. Results showed that the steel balls exhibited the transient seizure-like high friction when lubricated with MACs base oil in vacuum, while introducing Sn and Fe nanoparticles could effectively eliminate it. Moreover, Sn nanoparticles were more effective on friction-reduction and frictional heat reduction, but less effective on anti-wear ability in comparison with Fe nanoparticles. Confirmed by the surface analysis, the improved tribological performances should be ascribed to a protective film with low shear stress and hardness formed on the worn surface. |
| Keyword | Vacuum Sn Nanoparticles Fe Nanoparticles Shear Modulus Crystal Structure Lubricant Additives |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.vacuum.2012.07.009 |
| Funding Organization | the China National Science and Technology Program of 973 (2011CB706603);National Natural Science Foundation of China (51175492;51175493) |
| Indexed By | SCI |
| If | 1.426 |
| Language | 英语 |
| Funding Project | 特种油脂和密封材料组;空间润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4224 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Hu LT(胡丽天) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang SW,Hu LT,Feng DP,et al. Anti-wear and friction-reduction mechanism of Sn and Fe nanoparticles as additives of multialkylated cyclopentanes under vacuum condition[J]. Vacuum,2013,87:75-80. |
| APA | Zhang SW,Hu LT,Feng DP,Wang HZ,&胡丽天.(2013).Anti-wear and friction-reduction mechanism of Sn and Fe nanoparticles as additives of multialkylated cyclopentanes under vacuum condition.Vacuum,87,75-80. |
| MLA | Zhang SW,et al."Anti-wear and friction-reduction mechanism of Sn and Fe nanoparticles as additives of multialkylated cyclopentanes under vacuum condition".Vacuum 87(2013):75-80. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Vacuum 87（2013）75-80（1101KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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