| The effect of laser surface texturing on the tribological behavior of Ti-6Al-4V | |
| 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)
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| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology
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| ISSN | 1350-6501 |
| Volume | 226Issue:J10Pages:854-863 |
| Abstract | This article reports the surface modification of Ti-6Al-4V, which is widely used for mechanical engineering applications by laser texturing in order to enhance its tribological properties. Surface patterns with three different diametered dimples were prepared for Ti-6Al-4V. Two types of oil with different viscosities were evaluated as lubricants using a pin-disc tribometer. The results show that the textured surfaces exhibit lower friction coefficients and wear compared with the untextured surface. However, as the load increases, the effect of friction reduction for all the textured surfaces decreases when lubricated with lower viscosity oil. The beneficial effects of the dimples are more pronounced at higher speeds and loads when lubricated with higher viscosity oil. The influence of dimple sizes on lubricating-regime transitions is investigated in this study, and the mechanism for friction reduction is discussed. |
| Keyword | Ti-6al-4v Laser Surface Texturing Friction Coefficient Friction Reduction |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1177/1350650112450801 |
| Funding Organization | National Basic Research Program of China (973 program) (grant no.2011CB706603);the National Natural Science Foundation of China (grant no. 51175493) |
| Indexed By | SCI |
| If | 0.631 |
| 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/362003/3439 |
| 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. The effect of laser surface texturing on the tribological behavior of Ti-6Al-4V[J]. Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology,2012,226(J10):854-863. |
| APA | Hu TC,Hu LT,Ding Q,&胡丽天.(2012).The effect of laser surface texturing on the tribological behavior of Ti-6Al-4V.Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology,226(J10),854-863. |
| MLA | Hu TC,et al."The effect of laser surface texturing on the tribological behavior of Ti-6Al-4V".Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology 226.J10(2012):854-863. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 854-863.PDF（1194KB） | 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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