Innovation in the Wiring Technique for SMT and Similar Application

Galvanic corrosion is a form of electrochemical process which turns one metal to corrode when it is in contact with another metal in the presence of an electrolytic solution.  Dissimilar metals have different electrode potential that when connected electrically, one behaves as anode and the other as cathode.  The metal that act as anode corrodes at the amount of potential difference be