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When alkaline copper plating brightener is used in plating plant, the contamination of plating solution by hexavalent chromium will also cause poor bonding of plating layer, which we will analyze in this article.
During the application of tin plating brightener, the plating layer is always rough, which not only affects the delivery pass rate, but also delays the production schedule. So why does this failure occur? In general there are 6 possibilities, this article we first analyze 2 of the reasons.
We all know that the outer plating layer of many daily-use hardware and decorative parts is basically chrome-plated. Do you know what is the function of this chrome-plated layer deposited by us using chrome-plating additives?
As we all know, in the production process of using bright acid copper additives, the content of chlorine ions in the plating solution is too high or too low will affect the quality of the plated layer. So how do we determine the content of chloride ions in the plating solution during production?
In the use of electroless nickel solution, some customers will require the workpiece to have high hardness and also have high corrosion resistance, how to operate?
In the process of using chrome plating additives, the plating solution is sensitive to impurities, and a high content of impurities will affect the brightness of the plated layer as well as the performance quality of the plated layer. So what are the impurities that affect the plating solution?
