| Combined effects of fiber/matrix interface and water absorption on the tribological behaviors of water-lubricated polytetrafluoroethylene-based composites reinforced with carbon and basalt fibers | |
| Department | 固体润滑国家重点实验室 |
Wang JZ(王建章)1 ; Chen BB(陈贝贝)1,2; Liu N(刘宁)1,2; Han GF(韩高峰)1,2; Yan FY(阎逢元)1; Wang JZ(王建章)
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| 2014 | |
| Source Publication | Composites Part A: Applied Science and Manufacturing
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| ISSN | 1359-835X |
| Volume | 59Pages:85-92 |
| Abstract | Tribological behaviors of two PTFE-based composites reinforced with carbon fibers and basalt fibers sliding against stainless steel under water lubrication were investigated and compared with those of pure PTFE. Results showed that carbon fibers were well bonded with PTFE matrix by dendritic PTFE nano-ribbons in a Boston ivy-like manner, but the basalt fibers were poorly bonded with the matrix. Due to the great accelerating effect of poor fiber/matrix interfacial adhesion on water absorption, BF/PTFE with the highest crystallinity unexpectedly showed the highest water absorption, resulting in serious matrix plasticization and degradation of fiber/matrix interfacial adhesion. As a result, as the reinforcement failure of basalt fibers occurred, BF/PTFE exhibited the highest wear rate. Instead, because good fiber/matrix interfacial adhesion was favor of the resistance to water intrusion, CF/PTFE composite was not dominated by remarkable matrix plasticization and fiber/matrix interface degradation, and showed the lowest wear rate. |
| Keyword | Fibers Polymer-matrix Composites (Pmcs) Interface Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.compositesa.2014.01.004 |
| Funding Organization | the National Basic Research Program of China (“973” Program, Grant No. 2014CB643302) |
| Indexed By | SCI |
| If | 3.071 |
| Language | 英语 |
| Funding Project | 功能防护材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/5084 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang JZ(王建章) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Wang JZ,Chen BB,Liu N,et al. Combined effects of fiber/matrix interface and water absorption on the tribological behaviors of water-lubricated polytetrafluoroethylene-based composites reinforced with carbon and basalt fibers[J]. Composites Part A: Applied Science and Manufacturing,2014,59:85-92. |
| APA | Wang JZ,Chen BB,Liu N,Han GF,Yan FY,&王建章.(2014).Combined effects of fiber/matrix interface and water absorption on the tribological behaviors of water-lubricated polytetrafluoroethylene-based composites reinforced with carbon and basalt fibers.Composites Part A: Applied Science and Manufacturing,59,85-92. |
| MLA | Wang JZ,et al."Combined effects of fiber/matrix interface and water absorption on the tribological behaviors of water-lubricated polytetrafluoroethylene-based composites reinforced with carbon and basalt fibers".Composites Part A: Applied Science and Manufacturing 59(2014):85-92. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 10-2014 Composites P（2277KB） | 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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