write three methods of preventing rusting of iron
Answers
Answered by
70
Answer:
Powder coating
Bluing
Stainless steel
Answered by
143
Answer :
a) Iron surface is coated with paint. It is a temporary solution. The iron surface is shielded from oxygen and moisture.
b) Iron is coated with another metal such as zinc. The process is called galvanising.
c) in a lawyer of Fe with Cr is formed this. This alloy is stainless steel. It reduces the tendency of iron to oxidise.
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