Sorry, I can't figure out what your 10% Tin and 10% Copper refers to, but certainly not the plating solution. Regards, Ted Mooney, P.E. RET Striving to live Aloha finishing.com - Pine Beach, New Jersey March 2017 Q. Thank you very much, well the first thing to know is the mea...
A.Hi Asghar. The largest source of iron is usually a part which has fallen off the plating rack and is sitting at the bottom of the tank, dissolving in the acidic plating solution. I could be wrong but I don't think people tweak their pH up and down to try to control the iron con...