What do you mean by zinc metal and galvanising iron, and what is the relation between them?

• Galvanization is a metal coating process in which an iron part is coated with a thin layer of zinc. The zinc coating seals the surface from the environment, preventing oxidation and weathering. 

• It extends the life of steel parts by forming a membrane between the metal and the air, preventing the accumulation of iron oxide on the steel layer.

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Updated on: 10-Oct-2022

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