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Tin plating gray deposits

March 7, 2010

I am plating Fe Terminals but after nickel, coopper I apply Tin but 3KG is taking me 44 mins at 7.5V

Sometimes I get a bright finish but sometimes there is not brightness the pieces looks like with dust on surface.

Do you know why?

Sergio Samaniego
Mexicali, Baja California, Mexico

Hi, Sergio. 3KG? What does 3KG mean?

Regards,

Ted Mooney, P.E.
Striving to live Aloha
(Ted can offer longterm or instant help)
finishing.com - Pine Beach, New Jersey
March 8, 2010

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