Question

Pitting corrosion occurs due to formation of_______.



Pits & holes

Plastic

Glass

Rubber​

Answer 1

Answer:

For a defect-free "perfect" material, pitting corrosion is caused by the ENVIRONMENT (chemistry) that may contain aggressive chemical species such as chloride. Chloride is particularly damaging to the passive film (oxide) so pitting can initiate at oxide breaks.

Explanation:

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