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Application filed by Маріупольський Металургійний Інститут, Мариупольский металлургический институтfiledCriticalМаріупольський Металургійний Інститут
Priority to UA4943714ApriorityCriticalpatent/UA6701A/en
Publication of UA6701ApublicationCriticalpatent/UA6701A/en
Method includes the treatment of initial iron-graphite material. As this material is used the waste of melting production, which contain 15-85 % of carbon, 10-70 mass % of iron, admixtures - remainder, and working is carried out by separation of the components of waste and subsequent mixing in specified ratio.
UA4943714A1991-03-121991-03-12Method of obtaining magnetic electroconductive disperse material
UA6701A
(en)