Apr 28, 2009 #1 ryandias Automotive Joined Jul 28, 2006 Messages 197 Location CA I have a copper lead frame under plated with Nickel and a top plating of Tin. How could I remove just the Tin, while not affecting the nickel or copper?
I have a copper lead frame under plated with Nickel and a top plating of Tin. How could I remove just the Tin, while not affecting the nickel or copper?