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What is the principle of cathodic protection method of corrosion control ? Discuss any one method of corrosion control by cathodic protection.
written 7.9 years ago by gravatar for teamques10 teamques10 ★ 65k modified 2.3 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > First year engineering > sem2> Applied chemistry 2

Marks : 5M

Year : Dec 13, Dec 14
engineering chemistry
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written 7.9 years ago by gravatar for teamques10 teamques10 ★ 65k

The principle of this method is to force the metal to behave like a cathode by connecting it to a powerful anode metal plate.

These are of two kinds: (a) Sacrificial anodic protection: (b) Impressed current cathodic protection

(a) Sacrificial anodic protection

• In this method, the metallic structure to …

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