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Discuss differential aeration corrosion with the help of a suitable example.
written 7.9 years ago by gravatar for teamques10 teamques10 ★ 65k modified 23 months ago by gravatar for sagarkolekar sagarkolekar ★ 11k
engineering chemistry
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written 7.9 years ago by gravatar for teamques10 teamques10 ★ 65k

  1. The difference in the availability of air or oxygen over a metallic surface leads to formation of oxygen concentration cells.

  2. The less aerated or less oxygenated part behaves anodic while the more oxygenated part cathodic. Since cathodic reactions involve consumption of oxygen, the more oxygenated part behaves cathodic and less …

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