kona kid":3vqjq8cz said:anodizing is the surface oxidation of aluminium IIRC, but titanium is a pretty unreactive metal (hence it doesn't need to be painted) so I imagine that it won't work for Ti (or steel due to the large difference in oxide volume, hence why rust flakes off).
I'd say that some form of painting/staining is going to be your best bet...
Octsoc":27qmryip said:something like Ti can be blue anodized using batteries and Coke.