FIELD: process engineering.
SUBSTANCE: invention relates to nuclear engineering, particularly, to removal of electroplates and decontamination of radioactive material surfaces. Proposed method comprises chemical treatment in reagent combined with physical factor action consisting in thermal vacuum processing at 600-650°C for at least three hours, chemical treatment of surfaces to remove thermally deformed electroplates using acid solutions of etching based on compounds of mineral acids and machining. Then, cleaned parts are processed in the solution of sulfur-containing organic compound in volatile solvent to produce protective, at least 10 mcm-thick, layer.
EFFECT: higher efficiency.
2 ex
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