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What combination can create galvanic corrosion?

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  1. Any single metal in dry air
  2. Two identical metals touching in seawater
  3. Dissimilar contacting metals in an electrolyte

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References

  1. DOE Fundamentals Handbook: Material Science www.energy.gov/sites/default/files/2026-04/DOE-HDBK-1017-93_VOL1.pdf Checked 2026-10-10.

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