| Ni-SiO2复合镀层组织和性能的研究 |
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| 引用本文： | 周细枝.Ni-SiO2复合镀层组织和性能的研究[J].湖北工业大学学报,2005,20(5):98-100. |
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| 作者姓名： | 周细枝 |
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| 作者单位： | 湖北工业大学机械工程学院,湖北,武汉,430068 |
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| 摘 要： | 应用电刷镀技术在45钢表面制备含有微米SiO2的镍基复合镀层,研究了复合镀层表面形貌,测试了镀层的显微硬度和摩擦磨损性能,分析了微米陶瓷颗粒沉积量对镀层摩擦磨损性能的影响.实验结果表明,微米陶瓷颗粒复合镀层较快速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： | 电刷镀 复合镀层 耐磨性 显微硬度 SiO2 |
| 文章编号： | 1003-4684（2005）10-0098-03 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Study on the Microstructure and Performance of Ni-SiO2 Composite Coatings |
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| ZHOU Xi-zhi.Study on the Microstructure and Performance of Ni-SiO2 Composite Coatings[J].Journal of Hubei University of Technology,2005,20(5):98-100. |
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| Authors: | ZHOU Xi-zhi |
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| Abstract: | Ni based coatings with micron SiO2 was prepared on 45^# steel through electro brush plating and the microstructure of the composite coating was studied. The micro hardness and friction wear characteristics were tested. The experimental results show that the composite coatings Ni/ micron SiO2 has higher micro hardness and registers a lower friction coefficient than high speed nickel coating. |
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| Keywords: | electro brush plating composite coating wear characteristics micro hardness SiO2 |
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