ANODE, PROCESS FOR ANODIZING, ANODIZED WIRE AND ELECTRIC DEVICE COMPRISING SUCH ANODIZED WIRE

摘要

An anode for batch anodizing of a conductor wire of metal (5). The anode comprises, in addition to the wire, a holder with three or more guide cams (4a, 4b, 4c) to support and hold the wire in the desired position during the anodizing process. The guide cams are arranged with guide slots in which the spirally wound wire is fixed so as to obtain a space between the turns of the wire of the spirally wound conductor wire. The wire is connected at both ends to the positive pole of a current source and the holder and the wire are immersed into an electrolyte during the anodizing.