制定了酸性锌镍合金镀液中镍、锌和硼酸的分析方法。
Analysis methods of nickel, zinc and boric acid in an acidic zinc-nickel alloy plating bath were established.
研究了锌和低碳钢阳极在碱性锌镍合金镀液中的溶解特性及阳极极化行为。
Dissolution of zinc and low carbon steel anodes and anodic polarization behaviors thereof were studied.
介绍了电镀铜锡合金工艺的研究进展和应用、电镀铜锡合金镀液配方和工艺条件。
The research progresses and applications of Cu-Sn alloy plating process are presented, and the bath formulations and operational conditions of Cu-Sn alloy plating process are also introduced.
采用EDTA滴定和分光光度相结合的方法测定碱性锌钴合金镀液中的锌、钴含量。
Zinc and cobalt content in zinc cobalt alloy plating bath are determined by the combined method of titration with EDTA and spectrophotometry.
研究了在镍钴合金镀液中加入碳化钨微粒形成镍-钴-碳化钨复合镀层的共沉积过程。
Composite electrodeposits of nickel-cobalt-tungsten carbide were prepared by adding tungsten carbide particles in the nickel-cobalt alloy solution.
选择硫酸盐-柠檬酸盐体系锌锰合金镀液,研究了阳极、二价锰离子以及连续作用等因素对镀液稳定性的影响。
Herein, zinc-manganese alloy bath containing sulfate and citrate ions was selected, and the effect of anodes, manganous ions and continuous operation on bath stability was studied.
报道了电镀锌-磷合金镀液的基液、 配体、表面活性剂和工艺条件的选择以及镀液性能的测量结果。推荐了电镀锌-磷合金的最佳工艺配方和条件。
The Paper deals with the selections of basic solution, complexant , surfactant and operating conditions of Zn-P plating. The optimum bath composition and operating conditions are recommended.
锌基合金的压铸件总是在氰化镀液中镀铜。
Zinc base die castings are always copper plated in cyanide baths.
介绍了银-锑合金镀层和镀液中锑含量的分析方法。
This paper introduces the analysis method of silver-antimony alloy coating and antimony content.
本实验通过控制镀液组成和操作条件获得了非晶态铁-铬合金镀层。
The amorphous Fe Cr alloy coatings were obtained by controlling the composition of bath operation conditions.
锌合金镀层可以在适宜的镀液中比较容易的沉积出来,它具有优异的耐蚀性、低氢脆性和化学稳定性,已引起人们的极大关注。
Zinc alloy coatings can be obtained from suitable range of bath, and it has attracted a great attention due to their unique high corrosion resistance, low hydrogen brittleness and chemical stability.
采用直流和脉冲电沉积方式从三价铬的氯化物镀液中沉积出镍-铁-铬纳米合金镀层。
Nickel iron chromium alloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.
本实验通过控制镀液组成和操作条件获得了非晶态铁-铬合金镀层。
Fe Cr alloy coatings were obtained by controlling the composition of bath operation conditions.
在研究碱性锡镍合金的电沉积过程中,讨论了镀液中各成分的含量、电镀工艺条件的改变及添加剂对锡镍合金镀层成分和外观的影响规律。
The effect of bath composition, operating conditions and additives on Sn content of electrodeposits during the process of Sn-Ni alloy electroplating in alkaline baths had been studied.
综述了钯镍合金常见的镀液类型及其特点,介绍了一些改进和提高镀层质量以适应电子工业技术要求的措施。
The Pd-Ni electroplating bath types and characteristics are comprehensively introduced, the methods improved property of Pd Ni coating to adapt to electron industry are also presented.
向镀液中加入氟化物,采用硫酸镍代替碳酸镍作为镍源,开发出一种镁合金化学镀镍新工艺。
A new technology of electroless nickel plating for magnesium alloys was developed by addition of fluoride in bath and using nickel sulfate as nickel resource.
在本文提出的柠檬酸盐配方镀液中能镀得锡锌合金镀层。添加剂7880可使镀层光亮并细化组织。
Tin-zinc alloy can be electrodeposited from the citrate bath containing additional agent 7880. Additive 7880 can make the deposit fine and bright.
研究了一种新型可焊性光亮锡锑合金电镀工艺的镀液配方和电镀操作条件;
A new electroplating technology of solderable bright Sn-Sb alloy of bath components and operating conditions were studied.
采用硫酸镍、钨酸钠和柠檬酸三钠为基本组分的镀液,通过电镀的方法在紫铜试片上沉积得到了镍钨合金镀层。
Nickeltungsten alloy coating was deposited on copper plate making use of electroplating in the bath composed of nickel sulfate, sodium tungstate, and trisodium citrate.
在化学镀镍-磷合金液中加入硫酸铜制得镍-铜-磷三元合金。
Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in electroless nickel phosphorus alloy plating bath.
在电镀过程中,镀液主盐离子浓度的变化对镀层的影响极大,对合金电镀更是如此。
The variation of concentration of main salt in electrolyte affects the quality of metal coating obviously, and it is for alloy plating coating as well.
本文简要介绍锡铈镍合金电镀工艺。本工艺镀液稳定,电镀层质量好。
This text simply introduce the technology for Sn-Ce-Ni alloy electroplating. Plating solution is stable. Coat quality is good.
研究了锡钴合金镀层的基本特性、镀液的性能、镀液中杂质的影响及故障处理和废水治理。
The character of the tin-cobalt alloy coating, properties of the bath, influence of the impurities in the bath, troubleshooting and wastewater treatment are also studied.
确定了合成镍含量在8 ~ 15%的钯镍合金纳米线的合适的镀液配方和沉积条件。
The appropriate bath formulas and deposition conditions for synthesis of Pd-Ni nanowires, in which the percentage of nickle ranging from 8% to 15%, were established.
为获得耐蚀性良好的锌钴合金镀层,必须维持镀液中的锌钴含量在工艺范围内。
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.
镀镍层质量是检验无氰高硅铝合金浸锌液性能的重要手段。
The quality of nickel deposit is an important indicator to test the performance of cyanide-free zincating solution for high-Si aluminum alloy.
较详细地介绍了钯及钯合金镀层的镀液组成、工艺条件及其应用领域。
Bath compositions and plating conditions, and application fields of palladium and its alloy coatings are discussed in detail.
通过循环伏安法、交流阻抗法研究了一种有机络合剂对有机镀液中镁-镍合金在铜上共沉积的影响。
The influence of an organic complexing agent AD on electrodeposition of Mg-Ni alloy in organic bath on Cu electrode was studied by using cyclic voltammetry and AC impedance methods.
采用正交试验研究了氰化镀铜锡合金工艺中各因素水平与镀液、镀层性能的关系,优选出一种最佳工艺配方。
A cyanide tin - copper plating process was optimized by means of orthogonal test. The effect of bath components of electrolytic solutions and electrodeposits was investigated.
碳纳米管经纯化、氧化、敏化、活化预处理后,在碱性镀液中化学镀磁性金属钴磷合金,得到一维纳米复合材料。
After purification, oxidization, sensitization, and activation pretreatment, the surface of carbon nanotubes was deposited with Co-P by the electroless deposition method.
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