PVD + anodic oxidation

This surface finishing process includes the anodic oxidation of metallic PVD coatings consisting of titanium and niobium. The so called transparent oxide films produced in this process enable us to create varied colour effects on metallic items.


Thereby highest requirements on layer thickness, homogeneity and structure have to be met.


We are able to finish even geometrically complex items of varied base materials  (e.g. stainless steel, titanium, aluminium).

Anodizing is widely used for decorative purposes and a well established method to label medical applications e.g. for a clear distinction of different instruments.

Range of colours: full spectrum of visible light