| Tribological Properties of Si-Doped Graphite-Like Amorphous Carbon Film of PEEK Rubbing with Different Counterparts in SBF Medium | |
| Department | 固体润滑国家重点实验室 |
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)
| |
| 2015 | |
| Source Publication | Tribology Letters
 |
| ISSN | 1023-8883 |
| Volume | 57Issue:1Pages:10(1-9) |
| Abstract | 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. |
| Keyword | Polyaryl-ether-ether-ketone Graphite-like Carbon Biotribological Properties Simulated Body Fluid |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1007/s11249-014-0446-5 |
| Funding Organization | the National Natural Science Foundation of China (Nos. 51322508;11172300) |
| Indexed By | SCI |
| If | 1.758 |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18377 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang LP(王立平) |
| 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 100039, Peoples R China |
| Recommended Citation 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). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 4-tribo letter-2015-（2766KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment