Prevention of Corrosion | Chemistry

Covering the surface of the metal with enamel and lacquers helps to protect the metal against corrosion, parts of machines that move can be protected by coating layers of water repellent oil or grease. Another way of protecting iron and steel is by painting on them as it creates a barrier between the surface of the metal and moist air or water. Whereas, the other methods of protecting a metal are alloying, galvanizing, electroplating, etc.
#corrosion #preventionofcorrosion #chemistry
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