Re: Cathode size
If I'm not mistaken, lead cathodes pose one problem. Lead leaches out and into the water. Again, if I am not mistaken, lead in the water is something the governement watches rather closely.
Also, I believe that lead cathodes produce more heat than say a 6061T6 cathode would because more voltage is required whenusing lead as a cathode. If heat buildup in your anodizing tank is an issue, aluminum cathodes may be they way to go.
Last edited by RedRiver; 04-22-2006 at 01:37 PM.
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