VERFAHREN ZUR PFANNENSTANDENTGASUNG MIT EINER DIE PFANNE UMGEBENDEN INDUKTIONSZUSATZHEIZUNG

A vacuum refining method for refining a mass of molten metal which is obtained from a steel-making furnace or a steel-making secondary smelting furnace, which method includes the steps of: pouring the molten metal (14) into a ladle (12); setting the ladle inside an induction heater (10) which is pro...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KOIZUMI, KOREAKI, SAITO, TETSUYA, SO, TERUHIKO
Format:	Patent
Sprache:	ger
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PERFORMING OPERATIONS POWDER METALLURGY PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A vacuum refining method for refining a mass of molten metal which is obtained from a steel-making furnace or a steel-making secondary smelting furnace, which method includes the steps of: pouring the molten metal (14) into a ladle (12); setting the ladle inside an induction heater (10) which is provided in an enclosed container (2); evacuating the enclosed container; and induction-heating the molten metal in the ladle by the induction heater (10) while the enclosed container (2) is kept under vacuum, so as to refine the molten metal (14). An apparatus for practicing this refining method is also disclosed.