| Cooperative effect of solid lubricant and laser texturing on tribological properties of magnesium alloy surface | |
| 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); Hu LT(胡丽天)
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| The second department | 固体润滑国家重点实验室 |
| 2013 | |
| Source Publication | International Journal of Surface Science and Engineering
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| ISSN | 1749-785X |
| Volume | 7Issue:2Pages:109-121 |
| Abstract | Laser surface texturing (LST) was performed on the AZ91D magnesium alloy blocks using a Nd:YAG pulsed laser and the regular-arranged dimples with diameter of 100 μm were fabricated on their surfaces. The friction reduction and anti-wear properties of textured surface combined with solid lubricant were assessed using a pin-disk tester. The results show that the cooperation of LST with solid lubricant is effective at reducing the wear of magnesium alloy. The densities of dimple reservoirs were investigated in terms of the friction and wear of solid lubricant films burnished on the magnesium alloy surfaces. Optimum density (38%) of the dimples is revealed. It is shown that long wear life of burnished film on the textured surfaces of magnesium alloy is apparently provided by preservation of MoS2 film around the dimples and by supply of solid lubricant from the dimples to the interface. |
| Keyword | Magnesium Alloy Laser Surface Texturing Lst Solid Lubricant Friction Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1504/IJSURFSE.2013.053697 |
| Funding Organization | the National Key Basic Research Program of China (No. 2011CB706603);the National Nature Science Foundation of China (Grant No. 51175493) |
| Indexed By | SCI |
| If | 0.448 |
| 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/362003/4593 |
| Collection | 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 固体润滑国家重点实验室（LSL） |
| 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,Hu LT. Cooperative effect of solid lubricant and laser texturing on tribological properties of magnesium alloy surface[J]. International Journal of Surface Science and Engineering,2013,7(2):109-121. |
| APA | Hu TC,Hu LT,&胡丽天.(2013).Cooperative effect of solid lubricant and laser texturing on tribological properties of magnesium alloy surface.International Journal of Surface Science and Engineering,7(2),109-121. |
| MLA | Hu TC,et al."Cooperative effect of solid lubricant and laser texturing on tribological properties of magnesium alloy surface".International Journal of Surface Science and Engineering 7.2(2013):109-121. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| IJSURFSE070202 HU.pd（1255KB） | 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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