In the production process of the alkaline galvanizing process, sometimes after the product is galvanized, the film is prone to yellowing after zinc plating trivalent blue passivation, which affects the quality of the product and is not accepted by customers. How should it be solved?
In the production process of using alkaline zinc plating brightener, sometimes the plated product has poor adhesion. What is the reason for this failure?
In the production process of using medium-phosphorus electroless nickel plating solution, sometimes the deposition rate of the back workpiece coating will slow down. What is the reason?
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?