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Diamond Shamrock Corp
Original Assignee
Diamond Alkali Co
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Publication date
Application filed by Diamond Alkali CofiledCriticalDiamond Alkali Co
Application grantedgrantedCritical
Publication of FR1177003ApublicationCriticalpatent/FR1177003A/fr
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
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FR1177003D1956-05-281957-05-27Procédé physico-chimique de traitement des métaux
ExpiredFR1177003A
(fr)