Abstract: Sputtering system for cathode sputtering apparatus, having a cathode base body with a target of the material to be sputtered. In the marginal part of the target an anode is disposed which is provided with at least one groove. For the solution of the problem of obtaining stable operating conditions in the lengthy coating of substrates with insulating materials and of drawing a high portion of the cathode current to the anode for a long period of time, the at least one groove opens, in accordance with the invention, on a side of the anode that is not in line of sight with the target.

Abstract: An apparatus for and method of coating a three-dimensional shaped-part surface by the cathodic atomization of target material from two, facing, magnetically-concentrating cathodic atomization devices applies a voltage, which is negative with respect to ground and of such magnitude that touching of the plasma clouds from the devices is facilitated to the shaped part.

Abstract: The invention concerns a method of coating shaped parts having a three-dimensional coating surface by the cathodic atomization of target material of a first cathode arrangement. The cathode arrangement comprises a magnetic field generator for the concentration of a first discharge space (plasma cloud) in the zone of the target surface by means of a first magnetic field (plasma trap), which is spatially closed with respect to the target. According to the invention and for the purpose of producing a uniform coating even on parts of complicated shape, it is proposed that, on their side disposed opposite the first cathode arrangement, the shaped parts should be simultaneously subjected to the atomizing action of a second cathode arrangement with the same target material.

Abstract: The invention concerns a method of coating shaped parts having a three-dimensional coating surface by the cathodic atomization of target material of a first cathode arrangement. The cathode arrangement comprises a magnetic field generator for the concentration of a first discharge space (plasma cloud) in the zone of the target surface by means of a first magnetic field (plasma trap), which is spatially closed with respect to the target. According to the invention and for the purpose of producing a uniform coating even on parts of complicated shape, it is proposed that, on their side disposed opposite the first cathode arrangement, the shaped parts should be simultaneously subjected to the atomizing action of a second cathode arrangement with the same target material.