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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Immersion Copper Plating on Steel
I'm an Engineering Faculty student of the University of Rome "La Sapienza". I'm studying the possibility to make immersion copper coating on steel. I would like to know some information or solutions composition. I'm using a H2O solution 10g/l H2SO4, 10 g/l CuSO4.5H2O, at room temperature for 60-120 s, but the coatings are poor adherent. I look forward to your kind answer
kind regards
Michele Cecchini- Roma (Italy)
2000
First you should heat wires to 60 centigrade - acid pickling - rinse - copper sulphate
⇦this on
eBay or
Amazon [affil links] 90 grams /l and H2SO4 35 g/l and EDTA 5 g/l - rinse - benzotriazole
⇦this on
eBay
or
Amazon [affil links]
solution - dry.
good luck.
- Tehran, Iran
November 20, 2011
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