General Knowledge - General Science - Discussion

It is zinc because Galvanizing is a type of technique to prevent corrosion, As iron is more prone to rusting (when exposed to atmospheric air), Zinc, on the other hand, is resistant to corrosion. So, in order to protect the galvanised iron sheets from rusting, a layer of Zinc is being applied on top of it & mechanical industries used most commonly this process some time they called plateauing or blackodizing and galvanizing main purpose of this process to protect the vessel/job from rusting/corrosion zinc and other non famous materials are there but zinc has the best property of corrosion resistance as compared to other has more advantages.

Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are submerged in a bath of molten zinc.