How is the colour achieved with PVD stainless steel?
Adjusting the composition of the gases used, which may be Argon, Oxygen, Nitrogen and Methane for example, as well as exposure time and temperature will produce different colours of PVD coating. The different colours of PVD finish have varying levels of hardness making them suitable for different applications.


Antonio Desposito
Director, Kolzer PVD Plasma PECVD technology

Kolzer Srl
Manufacturer of PVD Machines for small and medium-sized components.