| Investigation of the friction and wear behaviors of Cu(I) and Cu(II) dioctyldithiophosphates as additives in liquid paraffin | |
| Department | 先进润滑与防护材料研究发展中心 |
Zhang JY(张俊彦) ; Liu WM(刘维民); Xue QJ(薛群基); Wang QH(王齐华); Zhang JY(张俊彦)
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| The second department | 非现建制 |
| 1998 | |
| Source Publication | Wear
 |
| ISSN | 0043-1648 |
| Volume | 216Pages:35-40 |
| Abstract | Organic copper salts have been found to be effective additives for lubricating oils owing m their multifunctional performance. However，little attention has been paid to the comparative investigation of the behaviors of Cu(Ⅰ) and Cu(Ⅱ) organic salts as lubricating oil additives. In this paper, both Cu(Ⅰ) and Cu(Ⅱ) dialkyldithiophosphates were synthesized and their friction-reducing and antiwear behaviors in liquid paraffin were investigated using a four-ball machine. As a comparison, the friction and wear behaviors of zinc dioctyldithiophosphate (ZDDP) as additive in the same base stock were also investigated under the same conditions. The results showed that the synthesized Cu(Ⅰ) and Cu(Ⅱ) dioctyldithiophosphates as additives in liquid paraffin were effective in reducing friction and wear. and the latter is superior to the former in increasing the antiwear ability. The chemical stated of some typical elements in the worn surfaces were investigated using X-ray photoelectron spectroscopy (XPS). The morphologies of the worn surfaces and the distributions of some typical elements in the worn surfaces were analyzed with an electron probe micro-analyzer (EPMAL). The action mechanism of the synthesized compounds as additives in liquid paraffin were then proposed based on the XPS and EPMA analytical results. |
| Keyword | Organic Copper Sails Oi|Oi||Oi| Oi|nOi|dOi|dOi|iOi|tOi|iOi|vOi|eOi| Friction And Wear Tg Havio~ |
| Funding Organization | Chinese National Foundation of Science and Lanzhou Petroleum Refinery Factory of China |
| Indexed By | SCI |
| Language | 英语 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4448 |
| 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 |
| Corresponding Author | Zhang JY(张俊彦) |
| Recommended Citation GB/T 7714 | Zhang JY,Liu WM,Xue QJ,et al. Investigation of the friction and wear behaviors of Cu(I) and Cu(II) dioctyldithiophosphates as additives in liquid paraffin[J]. Wear,1998,216:35-40. |
| APA | Zhang JY,Liu WM,Xue QJ,Wang QH,&张俊彦.(1998).Investigation of the friction and wear behaviors of Cu(I) and Cu(II) dioctyldithiophosphates as additives in liquid paraffin.Wear,216,35-40. |
| MLA | Zhang JY,et al."Investigation of the friction and wear behaviors of Cu(I) and Cu(II) dioctyldithiophosphates as additives in liquid paraffin".Wear 216(1998):35-40. |
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| File Name/Size | DocType | Version | Access | License | ||
| Zhang-1998-Investiga（428KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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