Engineering Board Exam Reviewer · Engineering Materials · medium
When two dissimilar metals are in electrical contact in an electrolyte, the corrosion of the more active metal accelerates. This is called:
- Pitting corrosion
- Galvanic corrosion
- Crevice corrosion
- Stress corrosion
Answer
B. Galvanic corrosion
Solution
In the galvanic series, the more anodic metal corrodes.
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