Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

The authoritative public forum
for Metal Finishing since 1989
-----

Copper plating a bronze propeller

July 21, 2009

I'm copper plating a bronze propeller. This is for two reasons, for antifouling (preventing barnacle growth) and for a smoother surface (better performance).

I've read that the problem with electroplating is that without "baking" the object in a furnace after plating it will have micro fractures and cracks in the coating. So if I acid copper plate, bake, buff I should get a smooth copper surface, no?

I've found a local shop that does acid copper plating. What sort of baking do I need? How do I spec it?

Chris Sears
hobbyist - Berkeley, California, USA

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: