Cooperative effect of solid lubricant and laser texturing on tribological properties of magnesium alloy surface
文献类型：期刊论文
| 作者 | Hu TC(胡天昌) ; Hu LT(胡丽天)
|
| 刊名 | International Journal of Surface Science and Engineering
 |
| 出版日期 | 2013 |
| 卷号 | 7期号:2页码:109-121 |
| 关键词 | magnesium alloy laser surface texturing LST solid lubricant friction wear |
| ISSN号 | 1749-785X |
| 通讯作者 | 胡丽天 |
| 英文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Key Basic Research Program of China (No. 2011CB706603);the National Nature Science Foundation of China (Grant No. 51175493) |
| 语种 | 英语 |
| WOS记录号 | WOS:000318683200002 |
| 公开日期 | 2013-12-10 |
| 源URL | [http://210.77.64.217/handle/362003/4593]  |
| 专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu TC,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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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