Hard anodizing

sulfuricchromicsulfo-tartaric

Precision Articles for the Optical Industry Basically, the colour anodizing on parts of this kind and of the types on the following pages 32-36 is used in manually-operated machineries. With respect to preparatory treatment, the automatic mass production of anodized finishes and contacting is highly limited due to the diversity of alloys and individual customer requirements. The mutually-influencing process parameters necessitates individual processing by trained staff and regular bath monitoring.