Question

explain corrosion of metals and prevention of corrosion.​

Answer 1

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Answer:

Another way to prevent corrosion is to apply a coating of special protective paint. Paint coatings can act as a barrier that works by preventing the electrochemical charge transferring to the corrosive solution and the metal underneath. Another way of doing this is to apply a powder coating to the clean metal surface.

Answer 2

Required Answer:

☑Corrosion is a galvanic process that can be prevented using cathodic protection.

☑The deterioration of metals through oxidation is a galvanic process called corrosion.

☑Protective coatings consist of a second metal that is more difficult to oxidize than the metal being protected.