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- Keywords alkaline zincate system;zinc electroplating;full bright;hull cell test;properties measurement; 碱性锌酸盐镀锌;全光亮;光亮剂;霍尔槽试验;性能检测;
- alkaline zincate system 碱性锌酸盐镀锌
- A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization. 采用缩合、季碱化及酯化反应研制了一种“178”碱性锌酸盐镀锌光亮剂。
- An additive, ZFA was developed for zinc-iron alloy plating from alkaline zincate bath. 锌基合金电镀层由于具有优良的耐蚀性而受到人们的关注。
- The codeposition type of Zn-Ni alloys in alkaline Zincate solution has induced codeposition, which is different from other systems. 锌-镍合金在碱性锌酸盐溶液中的沉积规律不 同于其它体系，是特殊的诱导共沉积。
- Through the contrast tests, it is considered that alkaline zincate bath with DPE-3 or ZB-80 as brightener is better than ammonium chloride bath for the conversion. 通过对比试验,认为采用DPE-3、ZB-80为光亮剂的锌酸盐镀锌比铵盐镀锌的钝化效果好。
- The methods for judging the properties of the brighteners for alkaline zincate zinc plating from coating appearance,throwing power,covering power,etc.are discussed. 介绍了从镀层外观、深镀能力及分散能力等方面判别碱性锌酸盐镀锌光亮剂性能的方法。
- The effects of pulse current, frequency, duty ratio and inverse current in zincate system on the appearance and corrosion resistance of zinc coating are investigated. 研究了在锌酸盐镀锌体系中采用脉冲电流时,脉冲频率、脉冲的占空比、反向电流对镀层外观、耐蚀性的影响。
- A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization. The process conditions, properties of the bath and the deposit were also investigated. 采用缩合、季碱化及酯化反应研制了一种“178”碱性锌酸盐镀锌光亮剂。对使用该光亮剂镀锌的工艺条件，镀液性能和镀层性能进行了较为全面的考察。
- The new carbon-rich zinc process, although based on the alkaline zincate electrolyte,overcomes the hydrogen overvoltage problem, and is capable of direct plating on a variety of castiron surfaces. “锌克能”为碱性工艺,但克服了氢过电压的问题,能直接镀于铸铁表面上,沉积层均匀,可有效覆盖深凹部分区域。
- Research and development of additives of zinc and zinc-iron alloy electroplating and brightening mechanism of its functioning additives in alkaline zincate solution were reviewed with 16 references. 综述了碱性锌酸盐体系锌及锌铁合金电镀添加剂的研究和发展，添加剂产生光亮作用的机理。
- Alkaline Zincate Zinc Plating Bath 碱性锌酸盐镀锌电解液
- Alkaline Zincate Bright Zinc-plating with 888 additive 888添加剂碱性锌酸盐光亮镀锌
- Study of zinc-iron-titanium dioxide composite plating in alkaline zincate bath 碱性锌酸盐体系锌-铁-二氧化钛复合电镀工艺的研究
- Conversion from Cyanide Zinc Plating Bath to Alkaline Zincate Zinc Plating Bath 氰化物镀锌转化为碱性锌酸盐镀液
- Keywords zincate system;electrodeposition;zinc and zinc-iron alloy;additive; 锌酸盐体系;电镀;锌及锌铁合金;添加剂;
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
