FIELD: steel powder production. SUBSTANCE: method comprises steps of removing moisture beforehand by mechanical way from waste material (sludge and chip) of bearing production; performing heat treatment of that material in vacuum at 280-400 C under pressure no more than 0.5 mm Hg. A plant for performing the method is also described. EFFECT: recovery of valuable components from waste material with enhanced efficiency. 10 cl, 3 dwg, 4 tbl
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