Galvanic Corrosion

Example of a Galvanic Corrosion Couple

Galvanic Corrosion Couple between Steel and Brass

Galvanic Corrosion Couple between Steel and Brass

The difference in corrosion potential between brass and steel is quite important. This difference can be estimated by a cursory examination of the galvanic series for these metals when exposed to humid environments.


 

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