Many customers want the electroless nickel layer of the workpiece to have relatively high hardness when using electroless nickel plating solution for production.So what factors are related to the hardness of the coating?
When we use alkaline galvanizing additives to produce, the correct use of zinc melting tank can provide stable concentration of zinc ions and sodium hydroxide.So what should we pay attention to when using it?
In the production process of using acid tin plating brightener, it is very important to control the temperature of the plating solution. Do you know what effect the temperature has on the plating solution?
In the production process of using acid zinc plating additives, we sometimes find chromium impurities in the plating solution, so what effect does it have on the plating solution?
We all know that cyanide-free alkaline zinc plating brightener can obtain a zinc coating with dense crystals, good brightness, dispersing ability and deep plating ability.How to correctly add cyanide-free alkaline galvanizing brightener when opening the cylinder?
Generally, when we use potassium chloride acid zinc additive for production, the temperature of the plating solution should be controlled at 15-30 ℃, so that a zinc coating with excellent performance can be obtained.So what is the effect of high temperature on the plating solution?