• Cu and Pb ions in the alloy plating bath and composition of its deposits.

    此法已被成功应用测定锡--合金镀液及其镀层中的锡、铜铅。

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  • An autocatalytic electroless plating bath for coating silver metal is also described.

    公开了涂布金属用的催化的无电镀

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  • The plating bath is stable and easy to control, it can substitute all rack plating chromium.

    镀液稳定容易控制可以代替部分全部滚镀铬。

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  • So, to find a non-cyanide alkaline copper plating bath is a great target of the plating operator.

    因此,研究合适无氰工艺来取代氰化镀铜工艺一直广大电镀工作者的目标

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  • Pure nickel deposits were obtained from the traditional Watt nickel plating bath by pulse electroplating.

    采用传统瓦特镀液通过脉冲电镀制得镀层

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  • Cholride ions in acid copper plating bath were determined by nephelometry with op emulsifier as stabilizer.

    利用比浊法OP乳化剂作为稳定剂测定酸性液中的离子

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  • The key for research and development of stabilizers is to improve the stability of electroless plating bath.

    同时介绍了描述稳定剂吸附几个模型,并指出稳定研发今后镀液稳定性得以提高关键

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  • Analysis methods of nickel, zinc and boric acid in an acidic zinc-nickel alloy plating bath were established.

    制定了酸性合金镀液、锌硼酸分析方法

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  • Copper sulfate in acid copper plating bath was determined by spectrophotometry with EDTA as chromogenic agent.

    EDTA显色剂,通过光度测定酸性硫酸铜的含量。

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  • A method for continuous titration of boric acid and nickel chloride in bright nickel plating bath was presented.

    介绍光亮中硼酸氯化测定方法。

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  • Rhodium in rhodium plating bath was determined by spectrophotometry with sodium hypochlorite as chromogenic agent.

    次氯酸钠作显色剂光度测定溶液中的铑。

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  • The effect of anode material and anode area on properties of Cr plating bath and Cr deposits was briefly analyzed.

    简要分析了阳极材料阳极面积铬溶液及镀层性能影响

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  • Rare earth elements can improve the plating bath performance and deposit quality, and has good application prospect.

    稀土添加荆改善镀液性能,提高镀层质量良好应用前景

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  • Tube arrays can be found in the area of heat exchanger, solar collector, electronic cooling and electrodes used in the plating bath.

    可以换热器太阳能集热器电子器件冷却以及电解电镀工程中的排管电极领域发现应用

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  • Main technical requirements of pure tin plating bath common used for electronic component and device electroplating were introduced.

    介绍了目前用于电子元器件电镀主要技术要求

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  • The influences of each component content in plating bath, temperature and stirring speed on electroless nickel plating were discussed.

    讨论镀液组分含量温度搅拌速度化学镀影响

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  • Zinc and cobalt content in zinc cobalt alloy plating bath are determined by the combined method of titration with EDTA and spectrophotometry.

    采用EDTA滴定分光光度相结合方法测定碱性合金镀液中的锌、钴含量

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  • The maintenence and treatment of the plating bath plays a decisive part in ensuring product quality and economic benefits of the plating shop.

    电镀槽液管理处理方法是决定电镀厂产品质量经济效益重要手段。

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  • Rhodium in rhodium plating bath was determined by spectrophotometric method using potassium iodine and stannous chloride as chromogenic agent .

    碘化钾氯化亚锡作显色剂,光度法测定溶液中的铑。

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  • Concentration of boric acid in bright sulfate zinc plating bath was determined referring to the same method for chloride type zinc plating bath.

    将氯化物镀锌硼酸测定方法用于测量光亮硫酸盐镀锌液中硼酸的含量。

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  • With this method the concentration of DE in zinc plating bath of zincate can be satisfactorily determined. This method, in principle, is applicable tod…

    微分电容满意地测定酸盐镀锌DE浓度,而且原则上可用于测定其它环氧-胺聚合物的浓度。

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  • Some problems existing in a bright nickel barrel plating bath can be discovered and resolved in production process, but which can't be done in a laboratory.

    光亮存在一些问题,需要生产过程才能发现得以解决

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  • Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in electroless nickel phosphorus alloy plating bath.

    化学-合金液中加入硫酸铜制得镍--磷三元合金。

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  • The major problems of brush plating bath and the effect of soluble and non-soluble positive pole on various brush plating baths in iron plating are discussed.

    本文研究电刷镀液存在主要问题可溶性阳极不溶性阳极电刷镀铁不同类型镀液氧化的影响及原因。

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  • The optimized immersion gold plating bath contains an organic additive which can slow down initiatory deposition rate, result in a slow dissolution of Ni-P substrate.

    工艺含有能够减缓镀金初始时沉积速率,又能降低对镍层腐蚀添加剂

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  • The distribution of magnetic field strength in iron plating bath and the effects on current distribution after the magnetic field being impressed were also determined.

    测定施加磁场内磁场强度分布情况施加磁场电流分布影响

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  • Zinc and cobalt content in zinc cobalt alloy plating bath should be maintained in a suitable range so that corrosion resistant zinc cobalt alloy deposit can be obtained.

    获得蚀性良好的合金镀层必须维持镀液中的锌钴含量工艺范围内

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  • The effect of bismuth sulfate content in plating bath and current density on current efficiency, bismuth content and morphology of obtained tin-bismuth alloy was studied.

    研究镀液硫酸含量电流密度镀层铋含量、电流效率及镀层表面形貌影响。

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  • The effect of bismuth sulfate content in plating bath and current density on current efficiency, bismuth content and morphology of obtained tin-bismuth alloy was studied.

    研究镀液硫酸含量电流密度镀层铋含量、电流效率及镀层表面形貌影响。

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