FIELD: electricity.
SUBSTANCE: treatment is carried out in a vacuum chamber (1), in which a device is installed for generation of an electric low-voltage arc discharge (15) (LVAD), a carrier (7) of an item for reception and displacement of items (2) and at least one input (8) for an inertial and/or a reaction gas. The LVAD comprises a cathode (10) and an anode (13) electrically connected with a cathode via an arc generator. The item carrier (7) is electrically connected with a voltage shift generator (16). At least some surface of the anode (13) includes graphite lining.
EFFECT: when operating under high temperature, arc stability is provided, anode contamination is prevented in process of coating application.
41 cl, 7 dwg, 8 ex, 1 tbl
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