| 装饰性锡锌镍三元合金代镍工艺研究 |
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| 引用本文： | 邹伟红,邓正平,胡耀红,赵国鹏,刘建平,甘振杰.装饰性锡锌镍三元合金代镍工艺研究[J].电镀与涂饰,2008,27(4):1-3. |
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| 作者姓名： | 邹伟红 邓正平 胡耀红 赵国鹏 刘建平 甘振杰 |
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| 作者单位： | 广州二轻工业科学技术研究所,广东,广州,510663 |
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| 摘 要： | 研究了装饰性电镀锡锌镍三元合金代镍工艺。采用赫尔槽试验探讨了主盐、添加剂、溶液温度和pH对镀层镍含量、镀层外观及镀液稳定性的影响。结果表明:该工艺操作方便,镀液分散能力和覆盖能力好,所得锡锌镍合金镀层结晶细致,光亮,类似镍层,其耐蚀性明显优于锌镀层,适用于钢铁件高耐蚀装饰性电镀。
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| 关 键 词： | 锡锌镍合金 电镀 赫尔槽试验 镍含量 耐蚀性 |
| 文章编号： | 1004-227X(2008)04-0001-03 |
| 修稿时间： | 2007年8月20日 |
Study on decorative tin-zinc-nickel ternary alloy electroplating process as an alternative to nickel plating |
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| ZOU Wei-hong,DENG Zheng-ping,HU Yao-hong,ZHAO Guo-peng,LIU Jian-ping,GAN Zhen-jie.Study on decorative tin-zinc-nickel ternary alloy electroplating process as an alternative to nickel plating[J].Electroplating & Finishing,2008,27(4):1-3. |
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| Authors: | ZOU Wei-hong DENG Zheng-ping HU Yao-hong ZHAO Guo-peng LIU Jian-ping GAN Zhen-jie |
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| Abstract: | A decorative tin-zinc-nickel alloy electroplating process as an alternative to nickel plating was studied. The effects of main salts, additive, bath temperature and pH on Ni content and appearance of deposit as well as bath stability were discussed based on Hull cell tests. The results showed that the process is easy to operate and the bath has good throwing and covering power. The Sn-Zn-Ni alloy coating is bright and fine-grained, which is similar to Ni coating, and has better corrosion resistance than Zn coating. The process is suitable for producing highly corrosion resistant and decorative coatings on iron and steels. |
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| Keywords: | tin-zinc-nickel alloy electroplating Hull cell test nickel content corrosion resistance |
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