The use of high sulfur nickel additives can obtain nickel plating with sulfur content of 0.12%~0.25%, which is mainly used for the protection of steel, zinc alloy substrate and the intermediate layer of decorative plating, and can effectively improve the corrosion resistance of the plating. So how should we maintain the plating solution when using high sulfur nickel additives?
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 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?
Potassium chloride galvanizing brightener is widely used for its advantages of low preparation cost, fast light up and good brightness. The correct replenishment of KCl galvanizing brightener is the key, Bigelow suggests that customers should pay attention to these points in the replenishment process:
After preparing a plating solution with alkaline galvanizing additives, why does the plated layer appear to be darkened, fogged, or partially blackened?
