Tribological Properties of Si-Doped Graphite-Like Amorphous Carbon Film of PEEK Rubbing with Different Counterparts in SBF Medium
文献类型：期刊论文
| 作者 | Huang JX(黄金霞)1,2; Wan SH(万善宏)1 ; Wang LP(王立平)1; Xue QJ(薛群基)1; Wang LP(王立平)
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| 刊名 | Tribology Letters
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| 出版日期 | 2015 |
| 卷号 | 57期号:1页码:10(1-9) |
| 关键词 | Polyaryl-ether-ether-ketone Graphite-like carbon Biotribological properties Simulated body fluid |
| ISSN号 | 1023-8883 |
| 通讯作者 | 王立平 |
| 英文摘要 | The present investigation has been conducted in order to evaluate the friction and wear behaviors of polyaryl-ether-ether-ketone coated with a Si/GLC film sliding against 100Cr6 steel, Al2O3 and Si3N4 balls in a biological medium of simulated body fluid, using the ball-on-disk tribological tests. The test results show that the wear volume loss of the rubbing pairs is two orders of magnitude greater than that determined for the tribo-pairs in SBF lubrication, coefficient of friction decreases by 50 % at least, as compared to that in dry conditions. The friction coefficient showed the same varied trend with Hertzian contact radius. The wear rate showed the inverse varied trend with the contact pressure. The interfacial tribochemically reacted with moisture available in SBF medium plays an effect role of the difference in the wear-resistant and lubricating behavior. Furthermore, some indexes including hardness ratio of pair and film were employed to predict the wear behavior of GLC composite films sliding against different counterparts. The Si/GLC nanocomposite films would be a new kind of promising materials applied to artificial heart valves and stents. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Nos. 51322508;11172300) |
| 语种 | 英语 |
| WOS记录号 | WOS:000352165200010 |
| 源URL | [http://210.77.64.217/handle/362003/18377]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Wang LP(王立平) |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang JX,Wan SH,Wang LP,et al. Tribological Properties of Si-Doped Graphite-Like Amorphous Carbon Film of PEEK Rubbing with Different Counterparts in SBF Medium[J]. Tribology Letters,2015,57(1):10(1-9). |
| APA | Huang JX,Wan SH,Wang LP,Xue QJ,&王立平.(2015).Tribological Properties of Si-Doped Graphite-Like Amorphous Carbon Film of PEEK Rubbing with Different Counterparts in SBF Medium.Tribology Letters,57(1),10(1-9). |
| MLA | Huang JX,et al."Tribological Properties of Si-Doped Graphite-Like Amorphous Carbon Film of PEEK Rubbing with Different Counterparts in SBF Medium".Tribology Letters 57.1(2015):10(1-9). |
入库方式： OAI收割
来源：兰州化学物理研究所
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