Wednesday, January 11, 2012

Someone More Nerdy Than Me

A friend mentioned that depending on the voltage that use for anodizing titanium, you get different colors.  My curiosity got the better of me, and I discovered

MrTitanium's Introduction to Anodizing Titanium


The physics of how varying the voltage changes the colors of the surface is here.

1 comment:

John Cunningham said...

I cannot recall her name now, but a woman up
in Anchorage made titanium jewelry which
she colored by applying different voltages.
it was really colorful and striking in appearance.