Question

Explain the methods to prevent the electrochemical corrosion❓​

Answer 1

Answer:

Barrier Coatings

One of the easiest and cheapest ways to prevent corrosion is to use barrier coatings like paint, plastic, or powder. ... Plastic and waxes are often sprayed onto metal surfaces. Paint acts as a coating to protect the metal surface from the electrochemical charge that comes from corrosive compounds.

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Answer 2

Answer:

The methods to prevent the electrochemical corrosion are:-

1. By applying a coating of a more active metal.
2. By applying oil, grease, paint or varnish on the surface.
3. Plastic and waxes are often sprayed onto metal surfaces.

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