A customer inquired that in the production process of using zincate zinc plating additive, the deep plating ability of the workpiece galvanized layer is poor, especially for workpieces with complex shapes or deep blind holes. What is the cause of this phenomenon? Woolen cloth?
Bigley Technology has made an analysis based on field experience and the characteristics of the product zinc-nickel alloy color passivator...
In the production process of using galvanized trivalent chromium multicolored passivation solution, how do we keep the working fluid stable and effectively extend the service life?
In the process of using Acidic zinc plating additives, the potassium chloride in the plating bath mainly plays a conductive role. During the production process, the concentration of potassium chloride in the plating bath must be strictly controlled.
In the process of using potassium chloride zinc plating additives, sometimes the surface of the workpiece is blackened after passivation, which will seriously affect the appearance quality of the workpiece, and the performance quality of the coating is also very poor. What is the cause of this phenomenon What about?
In the process of using acid zinc plating brightener, sometimes we find that the coverage of the zinc coating of the produced workpiece is poor, especially if the coating is thin or there is no coating in the blind hole or recess of the workpiece, what is the cause?