Anodizing is an electrochemical process some jewelers use to change the color of metals such as titanium, aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing ...

Finish color is determined by the voltage supplied. You can choose various shades of green, purple, yellow, and blue based on a voltage range of about 100V to 20V. This is one of two anodizing ...

Of course, during the anodizing process there are other variables to consider such as pretreatment and anodize film thickness. Many specifiers and designers do not know that color variation ...

Anodizing in an electrolytic cell creates a ... It also presents a porous surface that will easily take dye, leading to the bright colors you often see on anodized pieces. In this process, the ...