Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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Copper plating zinc coins and souvenirs
I am a retired and bored lawyer. Recently through try and error have reproduced, coins, medals and other objects using zinc in the lost wax procedure. I would like to copper plate some of the mentioned objects, in a simple home hobby shop. Electrolysis could be an option if instead of a car battery I could use my current converter, the kind used for audio equipments. (12 volts). Any suggestions and informations would be appreciated
Nagib Antonio Otayekhobbyist - Caracas, Estado Miranda, Venezuela
2007
2007
Immersion copper for zinc:
30 gm copper sulphate
50 gm tartaric acid
⇦this on
eBay
or
Amazon [affil links]
1 lit water
50 ccm ammonia(25%)
⇦this on
eBay
or
Amazon [affil links]
Hope it helps and good luck!
- Cerovski vrh Croatia
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