Characteristics of the individual layers
Each of the applied layers offers certain properties that ultimately have a positive effect on the quality of the end result. Although coating with copper is not absolutely necessary for many materials, it leads to a better quality result.
Copper deposits quickly and ensures a particularly smooth surface. It is also very easy to polish, which significantly reduces polishing costs. Nickel increases the corrosion resistance of the entire coating. During subsequent chrome plating, it contributes significantly to the shine of the chrome layer.
The final thinly applied layer with the desired decorative or technical benefit forms the finishing touch.