Tribological Performances of Thermosetting Polyimide Matched with Steel and Ceramic | |
Department | 先进润滑与防护材料研究发展中心 |
Wang YM(王彦明)1,2; Cai P(蔡鹏)1,2; Chen SB(陈守兵)1; Tao LM(陶立明)1; Wang TM(王廷梅)1; Wang QH(王齐华)1; Wang TM(王廷梅) | |
The second department | 固体润滑国家重点实验室 |
2016 | |
Source Publication | Tribology Transactions |
ISSN | 1040-2004 |
Volume | 59Issue:1Pages:128-138 |
Abstract | The tribological properties of thermosetting polyimide (TPI) mated with Si3N4, Al2O3, and GCR15 balls are investigated from room temperature to 300°C. TPI mated with ceramic balls shows a lower coefficient of friction (COF) and wear rate (WR) at room temperature due to the lack of a transfer film on TPI–ceramic balls, which is demonstrated by energy-dispersive spectroscopy (EDS) and different wear mechanisms. A conclusion is drawn that a transfer film cannot form on ceramic balls due to the low chemical activities of ceramic materials, especially under higher load conditions. Under high temperatures, COFs of TPI–ceramic balls present a diverse trend compared to TPI–GCR15. Moreover, transfer films on ceramic balls begin to form as the temperature increases, which is easily determined by EDS of the tribological marks on ceramic balls. The differences presented above can mainly be ascribed to the diversities of different properties of mated balls. |
Keyword | Thermosetting Polyimides Ceramic Balls |
Subject Area | 材料科学与物理化学 |
DOI | 10.1080/10402004.2015.1051195 |
Funding Organization | The National Science Foundation for Distinguished young Scholars of China (51025517);the National Natural Science Foundation of China (NSFC No. 51303189) |
Indexed By | SCI |
If | 1.685 |
Language | 英语 |
Funding Project | 聚合物自润滑复合材料组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/19759 |
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 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang TM(王廷梅) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
Recommended Citation GB/T 7714 | Wang YM,Cai P,Chen SB,et al. Tribological Performances of Thermosetting Polyimide Matched with Steel and Ceramic[J]. Tribology Transactions,2016,59(1):128-138. |
APA | Wang YM.,Cai P.,Chen SB.,Tao LM.,Wang TM.,...&王廷梅.(2016).Tribological Performances of Thermosetting Polyimide Matched with Steel and Ceramic.Tribology Transactions,59(1),128-138. |
MLA | Wang YM,et al."Tribological Performances of Thermosetting Polyimide Matched with Steel and Ceramic".Tribology Transactions 59.1(2016):128-138. |
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LZ01028722.pdf(15422KB) | 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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