Electroplating is carried out in an electrolytic bath. For this purpose, current flows through the basin and the metal deposits on the article. With the help of this process, the article gets an even coating. The strength of electroplating depends on the duration of the bath and the current intensity.
Coating metals are: Cadmium, copper, copper-nickel-chromium, copper-silver, copper-zinc, copper-tin, nickel, nickel-chromium, zinc, zinc-cobalt, zinc-iron, zinc-nickel and tin