When we use semi-bright nickel plating additives for production, sometimes the composition of the plating solution and process parameters are within the normal range, but the deep plating ability of the plating layer is poor and there are pinholes. What should we do?
Some customers are asking, when using alkaline zinc-nickel alloy additives, in order to ensure the stability of nickel content in the coating, how to control the current density better?
We use high-sulfur nickel additives to obtain a very thin nickel punching layer between the bright nickel layer and the semi-bright nickel layer, which is far more active than the other two layers.When we plated high-sulfur nickel on the nickel-plated layer, but the potential difference between the nickel layers did not increase, what should we do?
In the production process of using nickel plating additives, sometimes the coating of the workpiece is prone to peeling or blistering, which will seriously affect the appearance and performance quality of the coating.So what causes the peeling and blistering of the nickel-plated layer?
We all know that plating baths using nickel sulfamate additives can achieve metal coatings with better mechanical properties than conventional nickel sulfate baths.It is favored by customers because of its low internal stress, good ductility, high hardness and good uniformity.In the process of using nickel sulfamate additives, what factors will affect the quality of the coating?
In the production process of using nickel plating brightener, sometimes the coating will appear faintly corrugated, that is, orange peel-like coating.What is the reason for this phenomenon?