What is iron ..how we prevent iron fowm rusting and explain its mechanism .
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☆iron is a metal which corrodes when it comes in contact with moist air.
☆4Fe + 3O2 + 2xH20=2 Fe2O3.xH20(Rust)
☆it can be prevented by-
●applying paint
●applying oil and grease
●by tin and chromium plating
●by galvanization
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iron is a metal,
Whenever you get iron, water and oxygen together, you get rust. So the best way to prevent it is to keep them apart; that's what paint does, or the spray-on wax and oil coatings that the car protection companies sell. Keep your tools dry; wipe down your bike after a ride; keep the water away and it can't rust.
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