The Anodic Oxydation Process is used as Surface Treatment to prevent corrosion of metal parts.
The Anodic Oxydation is an electro-chemical process applying a thick natural oxide layer on the surface of the machined part.
The Anodizing is dived in two types depending on thick coating: thin oxide layer variable from 5 to 20 micron, and semi-hardened layer which can be achieved from 20 to 30 micron.
This Surface Finishing is also characterized by different color possibilities which could be obtained still preventing the required standard qualities.
This treatment is just the beginning
VGA snc provides many more treatments