| 化学镀镍复合配位剂的研究 |
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| 引用本文： | 宋仁军,赵永武.化学镀镍复合配位剂的研究[J].电镀与涂饰,2007,26(12):14-17. |
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| 作者姓名： | 宋仁军 赵永武 |
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| 作者单位： | 江南大学机械工程学院,江苏,无锡,214122 |
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| 基金项目： | 教育部重点项目(教外字[2006]233号)，江苏省自然科学基金(BK2004020)，留学回国启动基金项目(教外司留[2004]527号)，清华大学摩擦学国家重点实验室开放项目(SKLT04-06)。 |
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| 摘 要： | 采用对比试验和正交试验,以镀速、孔隙率、镀液稳定性和镀层硬度为评价指标,研究了单一配位剂及复合配位剂对镀液和镀层性能的影响,得到了复合配位剂的最优组合:8.4g/L乳酸,6g/L苹果酸,9g/L柠檬酸,8g/L丁二酸,1g/L丙酸。采用该复合配位剂的工艺配方可提高镀液使用寿命,获得性能优良的镀层。
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| 关 键 词： | 化学镀镍 复合配位剂 镀液稳定性 镀层性能 |
| 文章编号： | 1004-227X(2007)12-0014-04 |
| 修稿时间： | 2007年4月18日 |
Study on complexing agent for electroless nickel plating |
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| SONG Ren-jun,ZHAO Yong-wu.Study on complexing agent for electroless nickel plating[J].Electroplating & Finishing,2007,26(12):14-17. |
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| Authors: | SONG Ren-jun ZHAO Yong-wu |
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| Abstract: | Using plating speed, porosity, solution stability and deposit hardness as the evaluation indexes, the effects of single and compound complexing agents were studied by contrast and orthogonal tests. The optimal composition of the compound complexing agent was presented: 8.4 g/L lactic acid, 6 g/L malic acid, 9 g/L citric acid, 8 g/L succinic acid, 1 g/L propionic acid. The process formulation using the above compound complexing agent can lead to an enhanced working life of the plating solution and a deposit with good performance. |
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| Keywords: | electroless nickel plating compound complexing agent solution stability deposit performance |
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