3 ms·
It's a coating, but my understanding is that it basically creates a battery that keeps the nearby iron from deteriorating. Small gaps in the coating therefore d
by sgtnoodle 5y ago
It's a coating, but my understanding is that it basically creates a battery that keeps the nearby iron from deteriorating. Small gaps in the coating therefore don't really matter as long as there is still some zinc nearby.
- frosted-flakes 5y agoLike zinc anodes on a boat?
- sgtnoodle 5y agoYep, I believe that's the same mode of operation. The definition of galvanic is, "relating to or involving electric currents produced by chemical action."