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The corrosion mechanism of polymeric and metallic materials are the same in all corrosive environments.

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The corrosion mechanism of polymeric and metallic materials are the same in all corrosive environments.

(a) True

(b) False

I have been asked this question in exam.

My doubt is from Testing in chapter Corrosion Testing of Corrosion Engineering

1 Answer

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Correct answer is (b) False

Explanation: Polymeric materials corrode differently rather than processes associated with metallic corrosion. Metallic corrosion results in the electrochemical reactions with the dissolution of metal into metal ions. Whereas polymers result in physicochemical processes.

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