DEVICE AND METHOD FOR THE DEPOSITION OF CHROMIUM-CONTAINING COATINGS

摘要

The invention relates to a device and a method for the deposition of chromium-containing coatings. The invention especially refers to a device in which at least one partial flow of a chromium-containing deposition electrolyte is supplied to a substrate surface of an electrolytic cell for deposition of an amorphous chromium or chromium carbon coating, in which cell Cr(III) ions generated as a by-product of the chromium deposition are oxidized to give Cr(VI) ions.