| 超声电沉积制备Ni-ZrO2纳米复合镀层及其结构和性能的研究 |
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| 引用本文： | 司东宏,薛玉君,申晨. 超声电沉积制备Ni-ZrO2纳米复合镀层及其结构和性能的研究[J]. 表面技术, 2010, 39(3): 10-12,99. DOI: 10.3969/j.issn.1001-3660.2010.03.003 |
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| 作者姓名： | 司东宏 薛玉君 申晨 |
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| 作者单位： | 河南科技大学,洛阳,471003;河南省机械设计及传动系统重点实验室,洛阳,471003;河南科技大学,洛阳,471003 |
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| 基金项目： | 国家自然科学基金，教育部科学技术研究重点项目，河南省高校创新人才基金资助项目，河南省创新型科技人才队伍建设工程项目 |
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| 摘 要： | 制备了纯Ni镀层和Ni-ZrO2纳米复合镀层,并在沉积过程中引入超声波制备了超声Ni-ZrO2纳米复合镀层,对比分析了3种镀层的微观结构及高温抗氧化性、显微硬度、耐磨性。结果表明,超声电沉积Ni-ZrO2纳米复合镀层晶粒尺寸细小,具有良好的高温抗氧化性能、高的显微硬度和优良的耐磨性,并进一步分析了纳米颗粒和超声波在提高镀层性能方面所起的作用。
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| 关 键 词： | 复合电沉积 超声波 Ni-ZrO2纳米复合镀层 微观结构 性能 |
| 收稿时间： | 2010-04-08 |
| 修稿时间： | 2010-06-10 |
Study on Microstructure and Properties of Ni-ZrO2Nanocomposite Coatings Prepared by Ultrasonic Electrodeposition |
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| SI Dong-hong,XUE Yu-jun and SHEN Chen. Study on Microstructure and Properties of Ni-ZrO2Nanocomposite Coatings Prepared by Ultrasonic Electrodeposition[J]. Surface Technology, 2010, 39(3): 10-12,99. DOI: 10.3969/j.issn.1001-3660.2010.03.003 |
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| Authors: | SI Dong-hong XUE Yu-jun SHEN Chen |
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| Affiliation: | SI Dong-hong1,2,XUE Yu-jun1,SHEN Chen1(1.Henan University of Science , Technology,Luoyang 471003,China,2.Henan Key Laboratory for Machinery Design , Transmission System,China) |
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| Abstract: | Pure Ni coating and Ni-ZrO2 nanocomposite coating were prepared.Meanwhile,the Ni-ZrO2 nanocomposite coatings were prepared by introducing ultrasound into the electrodeposition.The microstructure,the high temperature oxidation resistance,microhardness and wear resistance of the three coatings were investigated comparatively.It is found that the Ni-ZrO2 nanocomposite coating prepared by ultrasonic electrodeposition shows refined grains,and exhibits a good high temperature oxidation resistance,high microhardne... |
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| Keywords: | composite electrodeposition ultrasonic Ni-ZrO2 nanocomposite coatings microstructure properties |
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