| 纳米SiO2颗粒镍基复合刷镀层组织与磨损特性 |
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| 引用本文： | 周小平,王鹏飞,颜焕元.纳米SiO2颗粒镍基复合刷镀层组织与磨损特性[J].湖北工业大学学报,2004,19(1):27-29. |
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| 作者姓名： | 周小平 王鹏飞 颜焕元 |
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| 作者单位： | 湖北工学院机械工程学院,湖北,武汉,430068 |
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| 摘 要： | 应用电刷镀技术制备含有纳米SiO2的镍基复合镀层，测试了该镀层的显微硬度和摩擦磨损性能，分析了纳米陶瓷颗粒沉积量对镀层摩擦磨损性能的影响，研究了复合镀层表面形貌、陶瓷颗粒分布的特点．试验结果表明，纳米陶瓷颗粒复合镀层比快镍镀层具有更高的显微硬度和良好的耐磨性．
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| 关 键 词： | 纳米二氧化硅 电刷镀 耐磨性 复合镀层 纳米颗粒 磨损性能 表面形貌 |
| 文章编号： | 1003-4684(2004)02-0027-03 |
| 修稿时间： | 2003年11月20 |
Microstructure and Wear Resistance of Brush-plated Ni/Nano-SiO2 Composite Coating |
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| ZHOU Xiao-ping,WANG Peng-fei,YAN Huan-yuan.Microstructure and Wear Resistance of Brush-plated Ni/Nano-SiO2 Composite Coating[J].Journal of Hubei University of Technology,2004,19(1):27-29. |
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| Authors: | ZHOU Xiao-ping WANG Peng-fei YAN Huan-yuan |
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| Abstract: | The composite coating nano-SiO_2/Ni was prepared through electro-brush plating and the composite coating was examined for microhardness and friction-wear characteristics. The surface microstructure of composite coating and distribution of nano silicon dioxide particles on the coating were studied. The results show that the composite coating nano-SiO_2/Ni has better microhardness and wear-resistance than high-speed nickel coating. |
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| Keywords: | brush plating friction-wear characteristics composite coating nanoparticle |
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