查询词典 zinc-plate process

Through making industrial experiment of zinc nitrate with existing equipments,the industrial experiment s of calcium ammonium nitrate and nitro-composite fertilizer show that the production of a calcium ammonium nitrate and nitro-composite fertilizer exist many problems,and so it is need to improve the process and increase equipments.

通过在现有装置上进行的四硝酸锌工业试验、硝酸铵钙工业试验和硝基复合肥的工业试验研究表明，硝酸铵钙和硝基复合肥的生产都存在许多问题，需要改进现有工艺和增加许多设备。

Process of surface treatments include gold plating, silver plating ,nickel plating, chrome plating, tin plating, zinc plating, electrostatic painting, cataphoretic coating, aluminium oxidizing, etc.

公司产品主要为各种机电设备配套零部件。产品的表面处理（镀金。银。镍。铬。锡。锌。静电喷涂。喷漆等）。

In the practice of mineral process, the dotation of marmatite is one of the dii'l'iculL problems of polymetal sulphide separable flotation, which makes it difficult to increase the recovery of zinc mineral at the marmatite mine in wenshan ,which makes it even more difficult because of its ore characteristic.

选矿实践中，铁闪锌矿的浮选是目前多金属硫化矿分离的难题之一，文山铁闪锌矿的浮选回收率及品位由于矿石特性所致，要使其达到较好的指标，具有较大的难度。

The Electric Arc Furnace is the most widely used process for recycling zinc-coated steel.

电弧炉是回收镀锌钢材最广泛应用的工艺。

Aiming at the problems existed in the oxidative separating of zinc, cobalt and in the peroxysulphate production process, base on the summarizing of correlative research, through the study of the potential - pH picture of S-H2O system and the theoretical electrobath voltage, we explored the technology of electrolytic preparation of ammonium peroxysulphate and peroxysulphuric acid, taking ammonium sulphate and sulphuric acid as the raw material separately.

针对氧化分离锌钴和过二硫酸盐生产过程中存在的问题，在总结相关研究的基础上，通过研究S—H_2O系电位—pH图、计算理论槽电压，探索了以硫酸铵和硫酸为原料，电解法制备过二硫酸铵和过二硫酸的工艺。

The process flow and formulation of silver-salt black passivation of zinc electroplate were presented, and the functions of the different components in passivation solution were introduced.

分析了钝化过程中的常见故障及解决方法，提出了钝化时的注意事项。

Main Process: etching, press red, note paint, screen printing, Epoxy, imitation enamel, zinc alloy die-casting and so on.

主要工艺：蚀刻、压冲、注漆、丝印、滴胶、仿珐琅、锌合金压铸等。

The influence of chief process parameters on the morphology and properties of galvanization coating is also explained and it is confirmed that the appropriate concentration of KOH and current density are beneficial to improve the integrative performance of zinc electrode.

解释了主要工艺参数对结晶形态及电极性能影响的原因，并说明适当的KOH浓度和沉积电流密度有利于提高电极的综合性能。

The mechanism ,technical process and the characteristics of hot － dip galvanization , mechanical plating and electroplating with zinc are introduced.

在此介绍了热浸镀锌、机械镀锌和电镀锌等镀锌防腐工艺的机理、工艺流程及特点。

A systematic process of treating with Co-Ni residue from zinc hydrometallurgy has been developed.

研究综合回收湿法炼锌净化钴镍渣中的有价金属。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。