The process of depositing a thin layer of zinc on iron articles is called ______________

The process of depositing a thin layer of zinc on iron articles is called galvanization. Galvanization serves as an effective method of corrosion protection for iron and steel products. By coating the surface with zinc, which is more reactive, it provides a sacrificial barrier against rust. If the zinc layer is damaged, the underlying iron is protected as zinc will oxidize in place of iron, preventing corrosion. This process can be achieved through various methods such as hot-dip galvanizing, where the iron is submerged in molten zinc, or electro-galvanization, where an electric current helps to deposit the zinc onto the metal surface. Galvanization is widely used in construction, automotive, and manufacturing industries to enhance the longevity and durability of iron components.