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Application filed by Закрите Акціонерне Товариство "Промарматура", Закрытое акционерное общество "ПРОМАРМАТУРА"filedCriticalЗакрите Акціонерне Товариство "Промарматура"
Priority to UA98084382ApriorityCriticalpatent/UA31352A/en
Publication of UA31352ApublicationCriticalpatent/UA31352A/en
The invention relates to the metallurgy, in particular, to the refined manganese alloys production. A method for production of refined manganese alloys involves charging in the furnace of silicomanganese, flux and low-phosphorus slag, melting and gas purging of furnace bath.
UA98084382A1998-08-111998-08-11Method for production of refined manganese alloys
UA31352A
(en)
Production of molten iron in an electric arc furnace by melting pre-reduced metal fines which are charged hot directly to the furnace from the reduction stage