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Plating copper buss bars

I am a process engineer for a company that produces energy controls and surge protection devices. We are designing a series of copper buss bars to be used in one of our applications. The copper bar is 0.375" wide x 0.125" thickness consisting of various lengths. I am looking for a relatively inexpensive method for protecting these from corrosion. Our plating vendor suggested yellow chromate while a fellow engineer suggested bright dipping them. Are there any other reasonable methods I should look into?

Domnic Grujic
surge protection devices - Chicago, Illinois, USA
2003

BRIGHT DIPS PROVIDE VERY LITTLE CORROSION PROTECTION. YELLOW CHROMATE IS VERY GOOD. SOME NICKEL PLATE COPPER BUSS BARS FOR CORROSION PROTECTION.

Don Baudrand
Consultant - Poulsbo, Washington
(Don is co-author of "Plating on Plastics"
and "Plating ABS Plastics" eBay or AbeBooks affil links])
2003

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