| Effective solution for the tribological problems of Ti-6Al-4V: Combination of laser surface texturing and solid lubricant film | |
| Department | 先进润滑与防护材料研究发展中心 |
Hu TC(胡天昌) ; Hu LT(胡丽天); Ding Q(丁奇); Hu LT(胡丽天)
| |
| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | Surface & Coatings Technology
 |
| ISSN | 0257-8972 |
| Volume | 206Issue:24Pages:5060-5066 |
| Abstract | Titanium alloys are characterized by poor tribological properties, and the traditional use of titanium alloys has been restricted to nontribological applications. Surface texturing has been recognized as an effective means of surface engineering to improve tribological properties of sliding surfaces. In this study, the patterns of micro-dimple with different dimples density were fabricated on the surface of Ti-6Al-4V by using laser. The effect of dimples density on the friction behavior of the titanium alloy was investigated under dry friction and coated MoS2. The results showed that the textured surface with higher dimples density had lower friction coefficients only at low load and speed under dry friction. When combining the solid lubricant with dimples, some textured samples showed excellent tribological performance for all applied loads. The optimum surface pattern was found, and the mechanisms for friction reduction and anti-wear were discussed. |
| Keyword | Ti-6al-4v Laser Surface Texturing Dry Friction Mos2 Friction And Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.surfcoat.2012.06.014 |
| Funding Organization | the National Basic Research Programof China (973 Program) (grant no. 2011CB706603);the National Natural Science Foundation of China (51175493) |
| Indexed By | SCI |
| If | 1.941 |
| Language | 英语 |
| Funding Project | 特种油脂和密封材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3460 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Hu LT(胡丽天) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Hu TC,Hu LT,Ding Q,et al. Effective solution for the tribological problems of Ti-6Al-4V: Combination of laser surface texturing and solid lubricant film[J]. Surface & Coatings Technology,2012,206(24):5060-5066. |
| APA | Hu TC,Hu LT,Ding Q,&胡丽天.(2012).Effective solution for the tribological problems of Ti-6Al-4V: Combination of laser surface texturing and solid lubricant film.Surface & Coatings Technology,206(24),5060-5066. |
| MLA | Hu TC,et al."Effective solution for the tribological problems of Ti-6Al-4V: Combination of laser surface texturing and solid lubricant film".Surface & Coatings Technology 206.24(2012):5060-5066. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 5060-5066.PDF（2393KB） | 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