镀银

Full-automatic continuous selectivity electroplating line Ni + Au + Sn (bright/ fog/ SnPb (bright/ fog)+ SnCu; Roll a gold plating , roll the silver plating line , roll the copper facing , nickel , tin (bright/ fog), tin lead (bright/ fog) line; The bundle of silver plating , tin , tin lead line, are concerned about the nickel plating line waiting.

生产设备：Production facility：全自动连续选择性电镀线（Ni+Au+Sn/SnPb+SnCu）；滚镀金，滚镀银线，滚镀铜，镍，锡，锡铅线；挂镀银，锡，锡铅线，挂镀镍线等。

The titanium surface is treated by sandblast, mechanical abrasion, chemical corrosion, etc, and activated before brush plating, so as to effectively improve the cohesion between titanium substrate and silver coating.

采用无氰电刷镀银溶液，通过对钛基体进行喷砂、机械打磨、化学刻蚀等表面处理，电镀前再经过表面活化，可有效地提高钛基体与镀银层之间的结合力。

This article expounds a compounding method of solution in an-cyanide chemical silvering within a condition of normal atmospheric temperature and pressure and the silvering principle and the operation of the process.

文摘：阐述了一种常温常压条件下使用的化学无氰镀银工艺的溶液配制方法及镀银原理和操作过程。

In order to further increase the brightness of electroless silver plating and improve the performance of bath, the influence of a, a'-Bipyridyl and sodium thiosulfate on the face of coating was studied by Hull Trough test, surface morphology of coating with basic formula and optimizing formula was observed by metalloscope.

为了进一步提高烟酸镀银的光亮性，改善镀液的性能，通过赫尔槽试验研究了2，2-联吡啶与硫代硫酸钠对镀层外观的影响，并用金相显微镜观察基础配方和优化配方的镀层的表面形貌。

The influence of NaOH~* concentration, Cu~(2+) concentration, NH_3·H_2O concentration, Cu/Ag ration, Ag~+ complexing reagent A concentration, NaOH concentration, loadage, silver content and granularity on the color, compact resistance, apparent density and anti-oxidation property of silver coated aluminum powder and silver plating time were studied by condition experiment.

通过条件实验，我们探讨了NaOH~*浓度、Cu~(2+)浓度、NH_3·H_2O浓度、Cu、Ag比、Ag~+络合剂A浓度、NaOH浓度、装载量、含银量、粉体粒度对镀银铝粉颜色、松装密度、压实电阻、抗氧化性及镀银时间的影响。

Company's existing LED lead frame material, all silver plated LED lead frame, local LED lead frame silver plated silver and tin composite LED lead frame, various types of LED and LED applications, and other products.

公司现有LED引线框架素材、全镀银LED引线框架、局部镀银LED引线框架和银锡复合LED引线框架、各种型号的LED及LED应用产品等系列产品。

The silver-coated copper power was prepared by chemical reduaction and ball grinding to make flakproduct.

采用化学还原反应制备镀银铜粉，并讨论了银氨溶液浓度和甲醛浓度对制备镀银铜粉的影响。

This article is the first report on the study of "pulse silver plating".

本文是&银的脉冲电沉积&研究的第一报，主要研究内容为脉冲氰化镀银层与直流氰化镀银层在外观、微观形貌和抗硫能力方面的差异。

Silver Plating - When buying jewelry simply marked "silver", you will often get silver plated jewelry.

镀银 -购买珠宝只标有&银&，你会经常得到镀银首饰。

The parameters of square-wave plating from cyanide silver bath are selected by Hull cell test, and the optimum pulse duration, duty ratio and average corrent are estimated through combined experiments.

于最佳控制条件下，从氰化镀银溶液中电沉积的镀层，就外观、微观形貌和抗硫能力而言，都优于从同一镀液中用直流电沉积的银层。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。