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topic 1317

Magnesium parts : environmentally safe alternative to chromatation


(1998)

We are seeking a protection for our magnesium parts: we want to keep them from oxydation to ensure electrical conductivity. Chromatation concerns us for environmental reasons.

Do you know any clean and efficient alternative?

Marc Heude
Schneider Automation


(1998)

Sure . . . you can rhodium plate them. Or, if that's too expensive, and you need to cut corners, then just gold plate them smiley

Seriously, it sounds like quite a trick to keep an active metal like magnesium electrically conductive without using chromates.

Ted Mooney, finishing.com Teds signature
Ted Mooney, P.E. RET
finishing.com
Pine Beach, New Jersey



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