Question

Iron articles are galvanized. Explain the statement

Answer 1

Galvanization is defined as the process of coating a metal with a protective layer of Zinc $\left(\mathrm{Zn}\right)$. It is a standard way of protecting Iron $\left(\mathrm{Fe}\right)$ from rusting. This can be accomplished by either dipping the metal to be protected in hot, molten Zinc $\left(\mathrm{Zn}\right)$ or electroplating it.

Galvanization extends the life of steel parts by establishing a membrane between the metal and the air, which prevents Iron oxide $\left({\mathrm{Fe}}_2{\mathrm{O}}_3\right)$from developing on the steel layer. Galvanization also provides greater corrosion protection to parts that are exposed to the elements.

To avoid rusting, iron products are galvanized. The Zinc layer $\left(\mathrm{Zn}\right)$ acts as a protective layer after galvanization. It is the process of coating iron with a protective Zinc $\left(\mathrm{Zn}\right)$ coat to keep it from rusting.