During Galvanization, which metal is used for coating iron and steel objects, preventing them from rusting?
During Galvanization, which metal is used for coating iron and steel objects, preventing them from rusting? Correct Answer Zinc
The correct answer is option 1 i.e. Zinc.
During Galvanization, zinc is used for coating iron and steel objects, preventing them from rusting.
The following process can be used to prevent of rusting of iron:
- By painting surface of an iron object, air and moisture cannot come in contact with the iron object and hence no rusting takes place,
- By applying grease or oil,
- By Galvanization, i.e. by depositing a thin layer of zinc metal on iron objects,
- By chrome-plating, i.e. Iron is coated with chromium,
- By alloying iron with carbon chromium and nickel to make stainless steel.
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Feb 20, 2025