[1]张雪敏,赵海鹏..镁合金化学镀及其添加剂研究[J].郑州大学学报(工学版),2004,25(02):97-100.[doi:10.3969/j.issn.1671-6833.2004.02.024]
　ZHANG Xuemin,Zhao Haipeng.Research on electroless plating of magnesium alloy and its additives[J].Journal of Zhengzhou University (Engineering Science),2004,25(02):97-100.[doi:10.3969/j.issn.1671-6833.2004.02.024]

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镁合金化学镀及其添加剂研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

25

期数:

2004年02期

页码:

97-100

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Research on electroless plating of magnesium alloy and its additives

作者:

张雪敏; 赵海鹏.

平顶山天鹰集团电镀厂,河南,平顶山,467000, 平顶山工学院化学化工系,河南,平顶山,467000

Author(s):

ZHANG Xuemin; Zhao Haipeng

关键词:

镁合金;  化学镀;  添加剂;  稳定性;  沉积速度

Keywords:

magnesium alloy;  electroless plating;  additives;  stability;  Deposition rate

DOI:

10.3969/j.issn.1671-6833.2004.02.024

文献标志码:

A

摘要:

精选镁合金化学镀的前处理工艺和镀镍液配方,根据该工艺得到的镀层试验检测表明:该合金具有耐腐蚀性强、硬度高、结构致密、光泽性好,且有一定延展性;并通过实验比较了4种添加剂对镁合金化学镀镀速及镀液稳定性的影响,实验结果表明,钇和铕对镀液的稳定性影响较大,氟化铵和碳酸钠对镀速的影响较为显著,尤其是添加的Y3+浓度为0.02 g/L时,镀液的稳定性提高最多,而碳酸钠在19 g/L左右时加速作用最为明显.文中并分析了它们的影响机理.

Abstract:

The pretreatment process and nickel plating liquid formula of magnesium alloy electroless plating were selected, and the coating test obtained by the process showed that the alloy had strong corrosion resistance, high hardness, dense structure, good gloss and certain ductility; The experimental results show that yttrium and europium have a greater influence on the stability of the plating bath, and ammonium fluoride and sodium carbonate have a significant effect on the plating speed, especially when the Y4+ concentration is 3.0 g/L, the stability of the plating bath is the most, while the acceleration effect of sodium carbonate is the most obvious at about 02 g/L. In this paper, their influence mechanism is analyzed.

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