How to Repair and Prevent Galvanic Corrosion in a Chiller
Galvanic corrosion (dissimilar-metal corrosion) is an electrochemical process in which one metal corrodes preferentially, when in electrical contact with a different type of metal, and both metals are immersed in an electrolyte such as water. Chillers are prone to this type of corrosion, especially where the tubes meet up with the end plates. The first…
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