| Preparation and tribological properties of self-lubricating TiO2/graphite composite coating on Ti6Al4V alloy | |
| Department | 固体润滑国家重点实验室 |
Mou M(牟明)1,2; Zhou XJ(周新建)1; Xiao Q(肖乾)1; Liang J(梁军)2 ; Huo XD(霍小迪)2; Zhou XJ(周新建); Liang J(梁军)
| |
| 2012 | |
| Source Publication | Applied Surface Science
 |
| ISSN | 0169-4332 |
| Volume | 258Issue:22Pages:8570-8576 |
| Abstract | One-step plasma electrolytic oxidation (PEO) process in a graphite-dispersed phosphate electrolyte was used to prepare a graphite-containing oxide composite coating on Ti6Al4V alloy. The composition and microstructure of the oxide coatings produced in the phosphate electrolytes with and without addition of graphite were analyzed by X-ray diffractometer (XRD), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). The tribological properties of the uncoated Ti6Al4V alloy and oxide coatings were evaluated using a reciprocating ball-on-disk tribometer. Results showed that the graphite-containing oxide composite coating can be successfully produced on Ti6Al4V alloy in the graphite-dispersed phosphate electrolyte using PEO process. The graphite-containing oxide composite coating registered much lower friction coefficient and wear rate than the uncoated Ti6Al4V alloy and the oxide coating without graphite under dry sliding condition, exhibiting excellent self-lubricating property. |
| Keyword | Plasma Electrolytic Oxidation Ti6al4v Oxide Coating Graphite Friction And Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.apsusc.2012.05.051 |
| Funding Organization | the Graduate Student Innovation Special Foundation Jiangxi province (YC2011-S078);National Natural Science Foundation of China (Grant No. 51005075);“Hundred Talents Program” of Chinese Academy of Sciences (J. Liang) |
| Indexed By | SCI |
| If | 2.112 |
| Language | 英语 |
| Funding Project | 空间润滑材料组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3294 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou XJ(周新建); Liang J(梁军) |
| Affiliation | 1.E China Jiaotong Univ, Key Lab, Minist Educ, Nanchang 330013, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Mou M,Zhou XJ,Xiao Q,et al. Preparation and tribological properties of self-lubricating TiO2/graphite composite coating on Ti6Al4V alloy[J]. Applied Surface Science,2012,258(22):8570-8576. |
| APA | Mou M.,Zhou XJ.,Xiao Q.,Liang J.,Huo XD.,...&梁军.(2012).Preparation and tribological properties of self-lubricating TiO2/graphite composite coating on Ti6Al4V alloy.Applied Surface Science,258(22),8570-8576. |
| MLA | Mou M,et al."Preparation and tribological properties of self-lubricating TiO2/graphite composite coating on Ti6Al4V alloy".Applied Surface Science 258.22(2012):8570-8576. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 8570-8576.PDF（2190KB） | 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