FIELD: manufacture of copper-and-graphite D C sources. SUBSTANCE: graphite in the form of graphite pads oriented perpendicular to core is precipitated on copper core placed into vitreous silica glass bath from colloid-graphite solution based on ethyl alcohol. Proposed gear has perforated tube following configuration of electrode on which coat is deposited and mounted with clearance with regard to it. Tube is made of graphite and has holes of 0.3 and 2.0 mm in diameter with ratio 1:1 of summary area of holes of smaller diameter to summary area of holes of bigger diameter. EFFECT: formation of graphite jacket from graphite plates oriented spatially while manufacturing copper- and-graphite D C sources. 1 dwg
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