I think I posted somewhere on here a few years ago about stripping my Fuchs just as you want to do. I found NO chemical stripper that worked, not even Angela's oven cleaner idea. That anodization is very thick and very strong. I even called someone I know who deals with anodization for electronic components and he told me to mechanically remove it. OK, then:
I ended up getting some small (1-1/2" dia?) 3M fuzzy sanding disks from an auto paint supply store and just started grinding (although I just polished the spoke petals). Went from 100 grit to 200, 400, 600, 800, 1000, 1500 to 2000 and then polished them out with Metal polishing compound on a small polishing ball or angled polisher (gotten from the same paint store). Some of the tighter spaces I ended up using a Dremel with some of their sanding/polishing wheel thingies.
Estimated time working through the afternoon and into the night is about 3 - 4 DAYS per wheel, just to strip and polish them out. I made up templates so I could paint the spokes with clear coat (Krylon clear) and another hand-held template to paint the backgrounds easily (1 spoke at a time with Krylon Black Semi-Flat) so that took about 5 minutes per wheel with no overspray to clean up. I now have black backgrounds and polished spokes on a Pearl White car. Been toying with the idea of painting the backgrounds to match the white pearl of the car, but it's a big enough PITA that I'm procrastinating (it's a three-part paint and very picky stuff).
Oh, and on the time per wheel.....I'm retired, it was mid-winter and I needed something to do when my wife was watching American Idol or something like that.....It took long enough and was so much work that if you have a decent job I would strongly recommend taking them to a wheel place and let them do it, unless they ask an arm and a leg for it.
Good luck.....
Gordon
The Speedstah Guy from Beaufort.