What is the principle of cathodic protection method of corrosion control ? Discuss any one method of corrosion control by cathodic protection.

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written 9.4 years ago by

teamques10 ★ 70k

modified 3.8 years ago by

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 9.4 years ago by

teamques10 ★ 70k

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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