| 烟酸镀银添加剂的研究 |
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| 引用本文： | 王春霞,杜楠,赵晴,吴鹏,詹勇清.烟酸镀银添加剂的研究[J].表面技术,2007,36(3):28-29. |
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| 作者姓名： | 王春霞 杜楠 赵晴 吴鹏 詹勇清 |
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| 作者单位： | 南昌航空工业学院,江西,南昌,330034;南昌航空工业学院,江西,南昌,330034;南昌航空工业学院,江西,南昌,330034;南昌航空工业学院,江西,南昌,330034;南昌航空工业学院,江西,南昌,330034 |
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| 摘 要： | 为了进一步提高烟酸镀银的光亮性,改善镀液的性能,通过赫尔槽试验研究了2,2-联吡啶与硫代硫酸钠对镀层外观的影响,并用金相显微镜观察基础配方和优化配方(含添加剂)的镀层的表面形貌.试验结果表明:2,2-联吡啶和硫代硫酸钠联合使用可以提高镀层的光亮性,扩大镀液的电流密度范围.
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| 关 键 词： | 烟酸镀银 添加剂 2 2-联吡啶 硫代硫酸钠 光亮电镀 |
| 文章编号： | 1001-3660（2007）03-0028-02 |
| 收稿时间： | 2007/3/10 0:00:00 |
| 修稿时间： | 2007-03-10 |
Study on Additives for Nicotinic Acid Silver Plating |
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| WANG Chun-xi,DU Nan,Zhao Qing,WU Peng and ZHAN Yong-qing.Study on Additives for Nicotinic Acid Silver Plating[J].Surface Technology,2007,36(3):28-29. |
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| Authors: | WANG Chun-xi DU Nan Zhao Qing WU Peng and ZHAN Yong-qing |
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| Affiliation: | Nanchang Institute of Aeronautical Technology, Nanchang 330034, China |
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| Abstract: | In order to further increase the brightness of electroless silver plating and improve the performance of bath,the influence of a,a'-Bipyridyl and sodium thiosulfate on the face of coating was studied by Hull Trough test,surface morphology of coating with basic formula and optimizing formula(including additives) was observed by metalloscope.The results show that using 2,2-Bipyridyl and sodium thiosulfate can increase brightness of coating,enlarge the scope of current density. |
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| Keywords: | Nicotinic acid silver plating Additives 2 2-Bipyridyl Sodium thiosulfate Bright plating |
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