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Societe Le Nickel SLN SA
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Societe Le Nickel SLN SA
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Publication of FR499406ApublicationCriticalpatent/FR499406A/fr
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B23/00—Obtaining nickel or cobalt
C22B23/02—Obtaining nickel or cobalt by dry processes
C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
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FR499406D1919-05-121919-05-12Procédé d'obtention d'alliages de fer et de nickel, exempts de carbone, en partant de minerais oxydés de nickel
ExpiredFR499406A
(fr)