In the production process of using chemical nickel plating solution, it is inevitable that there will be unqualified workpieces. So how do we remove the chemical nickel plating layer from these workpieces?
A customer inquired that during the production process of using high phosphorus chemical nickel plating solution, they would require the workpiece to undergo a nitric acid resistance test to determine the corrosion resistance of the chemical nickel plating layer.
Due to the fact that many plastic workpieces have a smooth and bright surface, some workpieces can obtain a uniform and bright chemical nickel coating without the use of brighteners when using alkaline chemical nickel plating solution for production
Many customers encounter this problem during the production process of galvanized color passivation agents.
A customer inquired that during the production process of using hard chromium additives, the phenomenon of coating peeling often occurs due to poor adhesion of the coating.
A customer inquired that during the production process of using acidic tin plating brighteners, the color of the tin coating on the workpiece is uniform, but the brightness is relatively poor.