METHOD OF MAKING ORIENTED-CRYSTALLITE ELECTROMAGNETIC STEEL SHEATS OF LOW OVERMAGNETISATION LOSS AND HIGH DIPOLE DENSITY

A process for the production of grain-oriented electric quality sheet by melting a silicon steel and casting the melt continuously into a strand having a thickness of 25-100 mm. During solidification the strand is cooled to a temperature above 700° C. and divided into thin slabs. The thin slabs then...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PIRCHER HANS, HUNEUS HANS, WUPPERMANN CARL-DIETER, GUENTHER KLAUS, BOETTCHER ANDREAS, ESPENHAHN MANFRED, KAWALLA RUDOLF
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A process for the production of grain-oriented electric quality sheet by melting a silicon steel and casting the melt continuously into a strand having a thickness of 25-100 mm. During solidification the strand is cooled to a temperature above 700° C. and divided into thin slabs. The thin slabs then pass through an equalization furnace standing in line where they are reheated to a temperature