| Tribological Properties of Three S-Alkyl-N,N-dicarboxymethyl Dithiocarbamates as Additives in Water-Glycol Hydraulic Fluid | |
| Department | 固体润滑国家重点实验室 |
Wang JM(王俊明)1,2; Xu, Chao1; Wang JH(王建华)3; Li CS(李春生)3; Zhao GQ(赵改青)1 ; Wang XB(王晓波)1; Wang XB(王晓波)
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| 2013 | |
| Source Publication | Tribology Transactions
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| ISSN | 1040-2004 |
| Volume | 56Issue:3Pages:374-384 |
| Abstract | Three S-alkyl-N,N-dicarboxymethyl dithiocarbamates with different alkyl chain lengths were synthesized and their tribological properties as additives for a water-glycol hydraulic fluid were evaluated with four-ball machines and an Optimol SRV-IV oscillating friction and wear tester. The influence of the alkyl chain length on their lubricating abilities was also studied. The results demonstrated that all three S-alkyl-N,N-dicarboxymethyl dithiocarbamates can improve the extreme-pressure, antiwear, and friction-reducing properties of the water-glycol hydraulic fluid to different degrees; that is, the additive with the longest alkyl chain exhibited the best tribological properties, especially at high loads. The worn surfaces were characterized by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The analytical results of typical elements on the worn surfaces demonstrated that these additives reacted with the steel surfaces during the friction processes and generated a protective film mainly composed of iron sulfides, iron oxides, and organic amines, which played an important role in improving the tribological properties of the base liquid. |
| Keyword | S-alkyl-n N-dicarboxymethyl Dithiocarbamate Water-soluble Lubricant Additive Tribological Behaviors Water- Glycol Hydraulic Fluid |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1080/10402004.2012.748234 |
| Funding Organization | the Major State Basic Research Development Program of China (973 Program, Grant No. 2007CB607606) |
| Indexed By | SCI |
| If | 1.081 |
| Language | 英语 |
| Funding Project | 工业润滑研究组 |
| compositor | 第一作者单位 |
| WOS Research Area | Engineering |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4729 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang XB(王晓波) |
| 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 3.Navy Logist Tech Equipment Res Inst, Beijing 100072, Peoples R China |
| Recommended Citation GB/T 7714 | Wang JM,Xu, Chao,Wang JH,et al. Tribological Properties of Three S-Alkyl-N,N-dicarboxymethyl Dithiocarbamates as Additives in Water-Glycol Hydraulic Fluid[J]. Tribology Transactions,2013,56(3):374-384. |
| APA | Wang JM.,Xu, Chao.,Wang JH.,Li CS.,Zhao GQ.,...&王晓波.(2013).Tribological Properties of Three S-Alkyl-N,N-dicarboxymethyl Dithiocarbamates as Additives in Water-Glycol Hydraulic Fluid.Tribology Transactions,56(3),374-384. |
| MLA | Wang JM,et al."Tribological Properties of Three S-Alkyl-N,N-dicarboxymethyl Dithiocarbamates as Additives in Water-Glycol Hydraulic Fluid".Tribology Transactions 56.3(2013):374-384. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 10402004.2012.pdf（1100KB） | 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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