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Electroless tin or tin alloy plating solution and electronic components using the plating solution to form a tin or tin alloy coating

机译:化学镀锡或锡合金镀层溶液以及使用镀层溶液形成锡或锡合金镀层的电子元件

摘要

The cover ray film and the solder resist and penetration of the plated liquid to the copper or copper alloy surface is little, in addition, solder wettability satisfactory, non electrolytic tin or the tin alloy plated liquid whose it is possible junction reliability of the backing material and the solder to form satisfactory plated coat, is offered. At least it is non electrolytic tin or the tin alloy plated liquid which features that azole chemical compound or the azine compound which the nitrogen atom three or more is included is contained inside ring the tin salt, in non electrolytic tin or the tin alloy plated liquid which includes the complexing agent and the Acid.
机译:覆盖射线膜和阻焊剂以及电镀液向铜或铜合金表面的渗透很少,此外,焊料的润湿性令人满意,非电解锡或锡合金电镀液可能具有背衬材料的连接可靠性并提供形成令人满意的镀层的焊料。在非电解锡或锡合金镀液中,在锡盐的内部至少含有以氮原子为3以上的方式包含的唑化合物或嗪化合物为特征的非电解锡或锡合金镀液。其中包括络合剂和酸。

著录项

  • 公开/公告号JP6029259B2

    专利类型

  • 公开/公告日2016-11-24

    原文格式PDF

  • 申请/专利权人 JX金属株式会社;

    申请/专利号JP20100544075

  • 发明设计人 難波 累;小林 弘典;大内 高志;

    申请日2009-12-22

  • 分类号C23C18/31;C23C18/48;H05K3/38;

  • 国家 JP

  • 入库时间 2022-08-21 13:53:33

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