| Tribological behavior of plasma nitrided 1Cr18Ni9Ti austenitic stainless steel under the effect of lubricant additives | |
| Department | 固体润滑国家重点实验室 |
Fang J(方建); Xia YQ(夏延秋) ; Lin YM(林义民); Liu WM(刘维民)
| |
| 2009 | |
| Source Publication | Journal of Tribology
 |
| ISSN | 0742-4787 |
| Volume | 131Pages:031603(1-8) |
| Abstract | To expand the engineering application of stainless steel as tribological material, it is important to study the tribological interaction of the nitrided layer with lubricating additives. The friction and wear properties of plasma nitrided 1Cr18Ni9Ti stainless steel were investigated under lubricated conditions on an Optimol Schwinyung Reibung Versch oscillating friction and wear tester. The lubrication oil was 1,1,1-trihydroxymethylpropyl trioctoate containing zinc dibutyl dithiophosphate, bismuth dibutyl dithiophosphate, and bismuth N, N-dibutyldithiocarbamate as the antiwear and extreme pressure additives. The variations in the nitrided stainless steel and the unnitrided one under the tribological action of the additives were contrasted and the tribological chemical interaction between the nitrided layer and the additives was revealed. The results showed that the selected additives had good synergetic effect with the nitrided layer on tribological performance and the bismuth containing additive had better friction-reducing and antiwear abilities than the zinc containing additive. Meanwhile, under the effect of these additives, the N/(Fe+Cr) ratio rose and the Fe/Cr ratio decreased in the nitrided layer, while the Fe/Cr ratio in the unnitrided stainless steel varied little. Three main elements, N, Cr, and Fe, in nitrided layer had different actions with the additives and contributed to tribological performance by different methods. |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | China National 973 Program (Contract No. 2007CB607601);Hundreds Talent Program of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 空间润滑材料 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2087 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Xia YQ(夏延秋) |
| Recommended Citation GB/T 7714 | Fang J,Xia YQ,Lin YM,et al. Tribological behavior of plasma nitrided 1Cr18Ni9Ti austenitic stainless steel under the effect of lubricant additives[J]. Journal of Tribology,2009,131:031603(1-8). |
| APA | 方建,夏延秋,林义民,&刘维民.(2009).Tribological behavior of plasma nitrided 1Cr18Ni9Ti austenitic stainless steel under the effect of lubricant additives.Journal of Tribology,131,031603(1-8). |
| MLA | 方建,et al."Tribological behavior of plasma nitrided 1Cr18Ni9Ti austenitic stainless steel under the effect of lubricant additives".Journal of Tribology 131(2009):031603(1-8). |
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| 31603.pdf（950KB） | 开放获取 | License | View Application Full Text | |||
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