Hot-dip Galvanising is the process of immersing a steel or iron piece of metal in the molten zinc bath and heating it at 449° C which results in the deposition of a thin layer of Zinc on top of the base iron or steel metals forming an iron-zinc and steel-zinc alloy. Hot-dip galvanization uses chemicals like Zinc ammonium chloride as flux which is applied onto steel objects to avoid the corrosion of clean steel by the atmospheric air. This process exclusively uses Zinc as it has a high corrosion resistance tendency which makes it last longer, protecting the metal surface.