The chromic anodising process is used in situations where a high resistance to corrosion is needed, where crack detection is a subsidiary requirement, for the treatment of aluminium assemblies where there can't be any corrosion risk from trapped electrolyte (a common problem with sulphuric anodising) as well as for the production of opaque enamel-like self coloured grey/black finishes suitable for decorative use.
Visit the Jackson Plating website for more information on Chromic Anodising Services