Effects of NiSO_4 content in plating bath on the quality of Ni-W alloy coating 镀液中硫酸镍浓度对镍钨合金镀层电镀质量的影响
Analysis methods of nickel, zinc and boric acid in an acidic zinc-nickel alloy plating bath were established. 制定了酸性锌镍合金镀液中镍、锌和硼酸的分析方法。
Effect of Sn(ⅳ) on Corrosion Resistance of Tin Coatings in PSA Tin Plating Bath PSA镀锡液中Sn(Ⅳ)含量对镀层耐蚀性的影响
Determination of alkalinity-part 2: determination of carbonate alkalinity The study of electrochemical behaviors for a citrate alkaline copper plating bath 强碱性的测定-第2部分:碳酸盐的强碱性的测定柠檬酸盐碱性镀铜的电化学行为研究
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. 滚镀光亮镍存在的一些问题,需要在生产过程中才能发现并得以解决。
Pure nickel deposits were obtained from the traditional Watt nickel plating bath by pulse electroplating. 采用传统的瓦特镀液通过脉冲电镀制得纯镍镀层。
Study on Nickel Reclamation from the Spent Electroless Nickel Plating Bath by Electrolysis 电解法回收化学镀镍废液中镍的研究
The three methods are exact and can satisfy requirement to control the zinc, nickel, and boric acid in the plating bath. 这三种方法的准确度都较高,能够满足镀液中锌、镍和硼酸的监控要求。
Study of Operation and Maintenance of Bright Nickel Plating Bath without Sodium Salt 无钠盐光亮镀镍工艺操作及维护的研究
The study of electrochemical behaviors for a citrate alkaline copper plating bath 柠檬酸盐碱性镀铜的电化学行为研究
A new copper plating bath for electroless deposition directly on conductive copper-diffusion barrier layers has been developed. 一种可以直接在传导性铜扩散阻挡层非电镀沉积的新的铜镀液已经被发现了。
The technological control method of Nickelex and technology of plating bath purification are briefly discussed, that can give a reference for other technologists in this industry. 通过对光亮镀镍工艺管理方法与槽液净化技术的浅显探讨,为同行提供一种工作方法。
Development of Electroless Nickel Plating Bath EN-600 for PCBs 电路板化学镀镍液EN-600的研制
Rhodium in rhodium plating bath was determined by spectrophotometry with sodium hypochlorite as chromogenic agent. 以碘化钾和氯化亚锡作显色剂,用光度法测定镀铑溶液中的铑。
Spectrophotometric determination of cobalt in bright nickel plating bath 分光光度法测定光亮镀镍溶液中的钴
Direct Determination of Hexavalent Chromium in Trivalent Chromium Plating Bath 电镀三价铬镀液中Cr~(6+)的直接测定
Analysis of Malfunction Brought by Zinc Chloride Quality Problem in an Acidic Zinc Plating Bath 由氯化锌质量问题引起的酸性镀锌故障分析
Feasibility Study on Electrolysis Regeneration of Spent Electroless Nickel Plating Bath 电解再生化学镀镍老化液可行性研究
Study on Removal of Saccharin in Bright Nickel Plating Bath 光亮镀镍电解液中糖精的去除研究
Decorative black-pearl coloured film with excellent corrosion resistance can be obtained from a Sn-Ni-Cu alloy plating bath. 由锡镍铜三元合金镀液可获得耐蚀性优良的、似黑珍珠色的装饰性镀层。
Continuous titration of boric acid and nickel chloride in bright nickel plating bath 光亮镀镍液中硼酸和氯化镍的连续滴定
The method can be applied to the determination of Cr(ⅵ) and Cr(ⅲ) in chromium plating bath and chromic acid passivation bath. 该方法可用于镀铬溶液和铬酸钝化液中Cr(Ⅵ)和Cr(Ⅲ)含量的测定。
An ultra-fast nickel brush plating bath in which nickel ions is automatically replenished with soluble nickel anode is described. 介绍了一种应用可溶性阳极的自补偿超快镍电刷镀液。
Copper sulfate in acid copper plating bath was determined by spectrophotometry with EDTA as chromogenic agent. 用EDTA作显色剂,通过光度法测定酸性镀铜液中硫酸铜的含量。
Electrochemical behaviours of the electroless nickel plating bath were studied using electrochemical method. 用电化学方法研究了化学镀镍液的电化学行为。
Selection and Discussion for The Analysis Method of Sulphate Copper Plating Bath 硫酸盐镀铜溶液分析方法的选择和探讨
Electroless nano-composite coatings having various properties can be obtained by adding nano-powders into electroless plating bath. 向化学镀液中加入纳米粉体,使纳米粉体与金属共沉积,可得到性能各畀的纳米化学复合镀层。
The composition of plating bath and the new process are presented in detail. 文中给出了新的电镀液配方和具体的工艺条件。
By means of chemical titration, the ingredient of plating bath was analyzed. 用化学滴定方法,分析了镀液成分。
The optimized process of oil removing, coarsing and electroless copper plating bath are get. 得到了优化的除油、粗化和化学镀铜工艺配方。