Role of hydrolysable nanoparticles on tribological performance of PPS-steel sliding pair lubricated with sea water | |
Department | 先进润滑与防护材料研究发展中心 |
Xu Yongkun(许永坤)1,2; Guo Yuexia(郭月霞)2,3; Li Guitao(李贵涛)2; Zhang Ligang(张利刚)2; Zhao Fuyan(赵福燕)2; Guo Xueping1; Dmitriev Andrey I.4,5; Zhang Ga(张嘎)2,6 | |
The second department | 固体润滑国家重点实验室 |
2018 | |
Source Publication | Tribology International |
Issue | 127Pages:147-156 |
Abstract | Tribological behaviors of polyphenylenesulphide (PPS) filled with hydrolysable nanoparticles, i.e. hexagonal boron nitride (BN), beta silicon nitride (Si3N4) or beta silicon carbide (SiC) nanoparticles, are investigated when sliding in sea water against a stainless steel. It is demonstrated that the addition of BN or SiC nanoparticles enhances significantly the tribological performance of PPS. In particular, SiC nanoparticles enhance the wear resistance of PPS by up to 100 times. Our work provides evidence that a robust tribofilm containing hydrolysis products of SiC, i.e. silica gel, protect the steel from wear and corrosion. Si3N4 nanoparticles play a positive role only if hydrolysis reaction occurs. This work paves the way for regulating interface structures and properties of polymer-metal pairs lubricated with sea water. |
Keyword | Nanoparticles Boundary Lubrication Tribofilm Hydrolysis Reaction |
DOI | https://doi.org/10.1016/j.triboint.2018.05.042 |
Indexed By | SCI |
If | 3.246 |
Language | 英语 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/24232 |
Collection | 固体润滑国家重点实验室(LSL) 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 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Guo Xueping; Zhang Ga(张嘎) |
Affiliation | 1.School of Marine Engineering, Jimei University, Xiamen, 361021, China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 73000, Lanzhou, China 3.University of Chinese Academy of Sciences, Beijing, 100049, China 4.ISPMS Institute of Strength Physics and Materials Science SB RAS, 634055, Tomsk, Russia 5.TSU Tomsk State University, Lenin Av. 36, 634050, Tomsk, Russia 6.Qingdao Center of Resource Chemistry & New Materials, Qingdao, 266071, China |
Recommended Citation GB/T 7714 | Xu Yongkun,Guo Yuexia,Li Guitao,et al. Role of hydrolysable nanoparticles on tribological performance of PPS-steel sliding pair lubricated with sea water[J]. Tribology International,2018(127):147-156. |
APA | Xu Yongkun.,Guo Yuexia.,Li Guitao.,Zhang Ligang.,Zhao Fuyan.,...&Zhang Ga.(2018).Role of hydrolysable nanoparticles on tribological performance of PPS-steel sliding pair lubricated with sea water.Tribology International(127),147-156. |
MLA | Xu Yongkun,et al."Role of hydrolysable nanoparticles on tribological performance of PPS-steel sliding pair lubricated with sea water".Tribology International .127(2018):147-156. |
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