PROCESS OF CONTINUOUSLY TREATING AN ALLOY MELT

A process for continuously treating a ferrous or non-ferrous alloy melt being transferred through a plurality of interconnected zones. The treatment includes lowering the carbon content of the melt in a first treatment zone; lowering the residual oxygen content of the melt in a second treatment zone...

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Bibliographische Detailangaben
Hauptverfasser:	YARWOOD, JOHN C, TYLER, DEREK E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A process for continuously treating a ferrous or non-ferrous alloy melt being transferred through a plurality of interconnected zones. The treatment includes lowering the carbon content of the melt in a first treatment zone; lowering the residual oxygen content of the melt in a second treatment zone; lowering the sulfur content in a third treatment zone; lowering the dissolved gas content of the desulfurized melt in a fourth treatment zone; and removing the remaining particulates and films from the melt in a fifth treatment zone.