Tribological Behavior of short-fiber-reinforced polyimide composites under dry-sliding and water-lubricated conditions
文献类型：期刊论文
| 作者 | Chen, Jiansheng; Jia, Junhong; Zhou, Huidi; Chen, Jianmin; Yang, Shiyong; Fan, Lin |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2008-01-15 |
| 卷号 | 107期号:2页码:788-796 |
| 关键词 | Composites Polyimides Mechanical Properties |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.27127 |
| 英文摘要 | Polyimide composites reinforced with shortcut fibers such as carbon, glass, and quartz fibers were fabricated by the polymerization of monomer reactants process. The mechanical properties of the composites with different fiber contents were evaluated. The friction and wear properties of the polyimide and its composites were investigated under dry-sliding and water-lubricated conditions. The results indicated that the short-carbon-fiber-reinforced polyimide composites had better tensile and flexural strengths and improved tribological properties in comparison with glass-fiber- and quartz-fiber-reinforced polyimide composites. The incorporation of short carbon fibers into the polyimide contributed to decreases in the friction coefficient and wear rate under both dry and water-lubricated conditions and especially under water lubrication because of the boundary lubrication effect of water. The polyimide and its composites were characterized by plastic deformation, microcracking, and spalling under both dry and water-lubricated conditions, which were significantly abated under the water-lubricated condition. The glass and quartz fibers were easily abraded and broken; the broken fibers transferred to the mating metal surface and increased the surface roughness of mating stainless steel, which led to the wear rate increasing for the glass-fiber- and quartz-fiber-reinforced polyimide composites. (C) 2007 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000250822400012 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64485]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fan, Lin |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jiansheng,Jia, Junhong,Zhou, Huidi,et al. Tribological Behavior of short-fiber-reinforced polyimide composites under dry-sliding and water-lubricated conditions[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2008,107(2):788-796. |
| APA | Chen, Jiansheng,Jia, Junhong,Zhou, Huidi,Chen, Jianmin,Yang, Shiyong,&Fan, Lin.(2008).Tribological Behavior of short-fiber-reinforced polyimide composites under dry-sliding and water-lubricated conditions.JOURNAL OF APPLIED POLYMER SCIENCE,107(2),788-796. |
| MLA | Chen, Jiansheng,et al."Tribological Behavior of short-fiber-reinforced polyimide composites under dry-sliding and water-lubricated conditions".JOURNAL OF APPLIED POLYMER SCIENCE 107.2(2008):788-796. |
入库方式： OAI收割
来源：化学研究所
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