An electroplating factory encountered severe roughness in the plating layer when using alkaline copper plating additives. However, even after filtering the plating solution multiple times, the problem persisted. They sought our assistance, and in this article, we will analyze the causes and solutions.
We all know that in the production process using hard chrome additives, the workpiece can obtain a hard chrome coating with good brightness, high hardness, wear resistance and corrosion resistance. However, sometimes the hardness of the hard chrome plating of the workpiece will be low, resulting in the workpiece can not meet the requirements of machining, what is the reason for this?
As we all know, in the production process of using chrome plating additives, in order to make the workpiece to obtain a good quality of chrome plating layer, what are the basic requirements for hangers?
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?
