FINKORNIGT AVSVAVLINGSMEDEL FOER JAERNSMAELTA OCH FOERFARANDE FOER AVSVAVLING AV RAOJAERNSMAELTA

A method and composition for desulfurization of hot metal is disclosed. To the hot metal there is added a composition comprising calcium carbide, a hydrogen releasing compound and magnesium.

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Bibliographische Detailangaben
Hauptverfasser:	RELLERMEYER, HEINRICH, MEICHSNER, WALTER, GMOEHLING, WERNER
Format:	Patent
Sprache:	fin
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	A method and composition for desulfurization of hot metal is disclosed. To the hot metal there is added a composition comprising calcium carbide, a hydrogen releasing compound and magnesium.