| Au/纳米SiC颗粒复合镀层的制备工艺及性能 |
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| 引用本文： | 刘彦军,崔振铎,朱胜利,梁春永,杨贤金.Au/纳米SiC颗粒复合镀层的制备工艺及性能[J].功能材料,2006,37(2):301-303,308. |
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| 作者姓名： | 刘彦军 崔振铎 朱胜利 梁春永 杨贤金 |
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| 作者单位： | 天津大学,材料科学与工程学院,天津,300072;天津大学,材料科学与工程学院,天津,300072;天津大学,材料科学与工程学院,天津,300072;天津大学,材料科学与工程学院,天津,300072;天津大学,材料科学与工程学院,天津,300072 |
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| 摘 要： | 研究了纯铜表面Au/纳米SiC颗粒复合镀层的制备工艺,特别是镀液中SiC悬浮量及阴极电流密度对复合共沉积的影响.通过扫描电镜(SEM)、能谱(EDS)、X射线衍射(XRD)等对镀层的形貌、成分、结构组成进行了分析,结果表明镀层中复合了一定量的纳米SiC.显微硬度结果显示,复合镀层的显微硬度较纯金镀层有很大的提高.
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| 关 键 词： | 电镀金 复合镀层 纳米SiC 显微硬度 |
| 文章编号： | 1001-9731（2006）02-0301-03 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-282005-08-29 |
A study on preparation and properties of Au/nano-SiC composite coatings |
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| LIU Yan-jun,CUI Zhen-duo,ZHU Sheng-li,LIANG Chun-yong,YANG Xian-jin.A study on preparation and properties of Au/nano-SiC composite coatings[J].Journal of Functional Materials,2006,37(2):301-303,308. |
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| Authors: | LIU Yan-jun CUI Zhen-duo ZHU Sheng-li LIANG Chun-yong YANG Xian-jin |
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| Affiliation: | School of Materials Science and Engineering Tianjin University,Tianjin 300072,China |
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| Abstract: | The electroplating process of Au/nano-SiC composite coatings was studied,especially the effects of nano-SiC concentration of electrolyte and cathode current density on codeposition.The morphologies,components and microstructures of coatings were measured by scanning electron microscope(SEM),energy dispersive spectrum(EDS),X-ray diffraction(XRD) etal,and the results show the coatings contain some quantity of nano-SiC particles.The results from testing microhardness of coatings indicate that the microhardness can be greatly improved by composite electroplating gold with nanometer particles comparing to pure gold electroplating. |
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| Keywords: | gold electroplating composite electroplating nano-SiC microhardness |
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