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Old 01-23-2008, 10:01 PM
ggerhardt ggerhardt is offline
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Default Re: Copy Cad still coming out dull grey

Ok, I plated a small part, but this time I doubled the current based upon a recommendation earlier in the post indicating that media blasted parts will require higher currents due to their increased surface area. This improved the quality of the finish quite a bit, particularly around the edges. You might be able to see on the part that the corners are nice and shiny, but the flat surfaces are still matte. I will try a 1% nitric acid dip to see if that brightens them up, then the chromium dip.

Here's the part before entering the plating bath:


Here's it out of the plating bath:
You can see the bits of red towel that stuck to the rough surfaces when I tried to wipe it off, but if you look at the corners, they are quite bright.
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