| 周期换向脉冲电沉积纳米Al2O3-Ni复合镀层的摩擦磨损性能 |
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| 引用本文： | 石淑云,常立民.周期换向脉冲电沉积纳米Al2O3-Ni复合镀层的摩擦磨损性能[J].电镀与环保,2007,27(2):1-3. |
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| 作者姓名： | 石淑云 常立民 |
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| 作者单位： | 吉林师范大学,环境工程学院,吉林,四平,136000 |
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| 摘 要： | 直流、周期换向脉冲纳米复合镀层在WM-2005-1型摩擦磨损试验机上,考察其摩擦磨损性能.采用扫描电镜观察镀层及磨损表面形貌,分析磨损机理.结果表明,周期换向脉冲复合镀层的形貌、耐磨性能优于直流复合镀层;载荷和转速对两种复合镀层的摩擦磨损性能有很大影响.
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| 关 键 词： | 周期换向脉冲 纳米Al2O3-Ni复合镀层 摩擦磨损性能 |
| 文章编号： | 1000-4742（2007）02-0001-03 |
| 修稿时间： | 2006-08-29 |
Friction and Wear Behavior of Pulse Reverse Electrodeposited nm Al2O3-Ni Composite Coatings |
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| SHI Shu-yun,CHANG Li-min.Friction and Wear Behavior of Pulse Reverse Electrodeposited nm Al2O3-Ni Composite Coatings[J].Electroplating & Pollution Control,2007,27(2):1-3. |
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| Authors: | SHI Shu-yun CHANG Li-min |
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| Affiliation: | Environmental Engineering College, Jilin Normal University, Siping 136000, China |
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| Abstract: | nm Al_2O_3-Ni composite coatings are prepared by direct current(DC) and pulse reverse current(PRC)technique.Friction and wear behavior of coatings is investigated;morphology and the worn surface of coatings is observed by SEM;the wear mechanism is analysed.The results show that,compared with nm Al_2O_3-Ni composite coatings of DC,the morphology and wear resistance of coatings deposited by PRC are better.Friction and wear behavior of both coatings is greatly influenced by applied load and sliding speed. |
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| Keywords: | reverse pulse nm Al_2O_3-Ni composite coating friction and wear behavior |
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