It should be admitted that the rust was not scoured off completely before electroplating. As a result, the chrome coating would certainly not hold. You can see it from the photos.
应该承认，在电镀之前，原来的锈没有被清除干净，结果，镀的铬外皮也不牢固，你可以从照片上看出来。
Therefore, electroplating of lead-free solder coating is one of investigation hotspots in electronic electroplating field.
因此，电沉积无铅可焊性镀层是电子电镀领域的研究热点之一。
This has biggish practical significance in improving electroplating quality, saving electric energy and alleviating environmental pollution.
这对提高电镀质量、节约电能、减轻环境污染有着较大的现实意义。
A new process for purification of nickel electrolyte was advanced based on previous studies and the author's 4 years experience in nickel electroplating.
本文在总结前人研究的基础上，结合四年的实践经验，提出了一种镀镍液净化新工艺。
Sulfate tin plating process has been widely used in electroplating industry for its strengths such as high current efficiency, fast plating rate, low cost and easy effluent disposal.
硫酸盐光亮镀锡工艺具有电流效率高、沉积速度快、成本低及废水易处理等优点，在电镀生产中已广泛应用。
And then it's on to the electroplating.
然后进行到电镀。
Wuhan fengfan electroplating technology co. ltd.
武汉风帆电镀技术有限公司。
The theory and application of pulse electroplating.
脉冲电镀的理论与应用。
Ultrasonic is used for tin-cerium alloy electroplating.
将超声波应用于锡铈合金电镀。
Industrial use of ruthenium electroplating was indicated.
说明了钌电镀的工业用途。
Used in electroplating, antisepsis and analytical reagent.
用于电镀、防腐及分析试剂。
Adjust the electroplating position, increase mixing effect.
调整电镀位置，增加搅拌效果。
For some USES, such as electroplating, direct current is essential.
在某些用途上直流电仍然是不可少的。
A new process of direct electroplating on magnesium alloys was studied.
研究了一种镁合金表面直接电镀镍的新工艺。
A complete set of electroplating sludge recovery process was introduced.
介绍了一套完整的电镀污泥回收处理工艺。
The codeposition mechanisms of composite electroplating were introduced.
介绍了复合电镀的共沉积机理。
Circuit board, semiconductor device mfg. method, and electroplating system.
电路板，半导体装置制造方法，及电镀系统。
The current problems existing in the non-cyanide electroplating production were presented.
指出了当前电镀生产无氰化过程中存在的问题。
A parameter control system for electroplating process based on power source was presented.
提出了一个基于电源装备的电镀工艺参数控制系统。
And have their own spray, spray painting, electroplating, aluminum oxide, phosphating plant.
并拥有自己的喷塑，喷漆，电镀，铝氧化，磷化车间。
The major advantages and disadvantages of trivalent chromium electroplating were introduced.
介绍了三价铬镀铬的主要优点与缺点。
Products include grinding wheel, electroplating, bronze grinding wheels and resin ceramic, etc.
产品包含电镀砂轮、青铜砂轮、树脂砂轮及陶瓷砂轮等。
Vibration electroplating is a new technique for plating small parts by using vibrating apparatus.
振动电镀是采用振动设备进行电镀小零件的一种电镀新技术。
An additive for matt pure tin electroplating was developed by electrochemical and chemical methods.
运用电化学和化学方法开发了一种亚光纯锡电镀添加剂。
Natural rectorite was modified to treat electroplating wastewater with high efficiency and low cost.
为了高效廉价地处理电镀废水，对天然累托石进行处理制备成改性累托石。
A colorless, crystalline compound, NH4SCN, used in dyeing fabric, electroplating, and in making melamine.
一种无色晶体化合物，NH4SCN，用于织物印染、电镀和制造三聚氰胺。
In this article, the effects of rare earth on Zn-Ni alloy electroplating from sulfate bath have been studied.
研究了稀土在硫酸盐体系电镀锌镍合金中的作用。
The advanced DYNA - CHROME electroplating technology for automotive shock absorber rod was introduced in detail.
详细介绍了当今世界上最先进的汽车减振器杆硬铬电镀技术(DYNA- CHROME)。
A typical industrial example of chelating precipitation to treat electroplating wastewater is reported in this paper.
介绍了一个采用螯合沉淀法处理电镀废水的典型工业实例。
The detrimental effect of iron impurities on zinc electroplating in potassium salts solutions was described in detail.
详细介绍了钾盐镀锌溶液中铁杂质对镀锌的有害影响。
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