首页> 外国专利> LOW HYDROGEN EMBRITTLEMENT ZINC/NICKEL PLATING FOR HIGH STRENGTH STEELS

LOW HYDROGEN EMBRITTLEMENT ZINC/NICKEL PLATING FOR HIGH STRENGTH STEELS

机译:高强度钢的低氢压铸锌/镍镀层

摘要

The invention provides a method for producing a corrosion-resistant article, where the article is conductive and subject to hydrogen uptake during electroplating of a coating. The method comprises electroplating a zinc/nickel coating on the article in an aqueous, basic plating solution containing zinc and nickel ions. The method uses an electrolyte in the form of a soluble hydroxide salt with the weight ratio of zinc ions to nickel ions in the solution being sufficient to provide the coating comprising from about 85% to about 95% by weight zinc, and about 5% to about 15% by weight nickel. The plating solution is substantially free of brightening agents which retard hydrogen bake-out.
机译:本发明提供了一种生产耐腐蚀制品的方法,其中该制品是导电的并且在涂层的电镀过程中会吸收氢。该方法包括在包含锌和镍离子的碱性水溶液中在制品上电镀锌/镍涂层。该方法使用可溶性氢氧化物盐形式的电解质,溶液中锌离子与镍离子的重量比足以提供包含约85%至约95%重量的锌和约5%至5%的锌的涂层。约15重量%的镍。镀液基本上不含增白剂,该增白剂阻碍氢的烘烤。

著录项

  • 公开/公告号US2017211198A1

    专利类型

  • 公开/公告日2017-07-27

    原文格式PDF

  • 申请/专利权人 THE BOEING COMPANY;

    申请/专利号US201715424392

  • 申请日2017-02-03

  • 分类号C25D3/56;C25D7;C22C18;B32B15/01;

  • 国家 US

  • 入库时间 2022-08-21 13:51:25

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