Performance and anti-wear mechanism of cu nanoparticles as lubricating oil additives
文献类型：期刊论文
| 作者 | Zhang, Ming1,2; Wang, Xiaobo1,3; Liu, Weimin1; Fu, Xisheng3 |
| 刊名 | Industrial lubrication and tribology
 |
| 出版日期 | 2009 |
| 卷号 | 61期号:6页码:311-318 |
| 关键词 | Additives Lubricating oils Wear resistance Copper Nanotechnology |
| ISSN号 | 0036-8792 |
| DOI | 10.1108/00368790910988426 |
| 通讯作者 | Wang, xiaobo(wangxb@lzb.ac.cn) |
| 英文摘要 | Purpose - the purpose of this paper is to study the tribological performance and anti-wear mechanism of cu nanoparticles as lubricating oil additives. design/methodology/approach - an end-face wear testing apparatus is used to measure the tribological properties of cu nanoparticles as lubricating oil additives and using a commercial sj 15w/40 gasoline engine oil for comparison. electrical contact resistance (ecr) is measured on a universal nano and micro tester-2 tribometer to detect the formation of tribo-film generated by cu nanoparticulate additive. the worn steel surfaces are investigated by scanning electron microscope (sem), energy dispersive spectra (eds) and x-ray photoelectron spectroscopy (xps). findings - the results show that cu nanoparticles used as an oil additive can improve the anti-wear and friction-reduction performance of sj 15w/40 gasoline engine oil remarkably. the results of sem, eds and xps show that a deposit film containing metallic copper can form on the worn surface, which has a film thickness of about 120 nm. originality/value - this investigation establishes a baseline of cu nanoparticles used as lubricating oil additives under face-to-face contact work conditions. thus, the results are reliable and can be very useful for further applications of cu nanoparticle additives in industry. |
| WOS关键词 | MODIFIED TIO2 NANOPARTICLE ; COATED ZNS NANOPARTICLES ; BOUNDARY LUBRICATION ; LIQUID PARAFFIN ; FRICTION |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Mechanical |
| 语种 | 英语 |
| WOS记录号 | WOS:000271209200004 |
| 出版者 | EMERALD GROUP PUBLISHING LIMITED |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2400130 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Xiaobo |
| 作者单位 | 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, Peoples R China 3.Lanzhou Dev Ctr Lubricating Oil, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ming,Wang, Xiaobo,Liu, Weimin,et al. Performance and anti-wear mechanism of cu nanoparticles as lubricating oil additives[J]. Industrial lubrication and tribology,2009,61(6):311-318. |
| APA | Zhang, Ming,Wang, Xiaobo,Liu, Weimin,&Fu, Xisheng.(2009).Performance and anti-wear mechanism of cu nanoparticles as lubricating oil additives.Industrial lubrication and tribology,61(6),311-318. |
| MLA | Zhang, Ming,et al."Performance and anti-wear mechanism of cu nanoparticles as lubricating oil additives".Industrial lubrication and tribology 61.6(2009):311-318. |
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来源：中国科学院大学
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