Question

write any five preventive methods of corrosion​

Answer 1

Five prevention methods of corrosion are given below :

*Environmental measures

*Sacrificial coatings

*Protective coatings

*Corrosion inhibitors

*Design modification

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Answer 2

Answer:

Corrosion :- When the surface of reactive metals are attacked by air, water or any other substances around it, and corrodes, the process is called corrosion.

• The articles should be painted to prevent it from getting corroded.
• The parts of machine should be greased and oiled when it's needed.
• They should be coated with chromium which will prevent it from getting corrode.
• Galvanised iron pipes should be used for supplying water.
• Keep the articles in dry place away form moisture and Water.