PRODUCTION OF GRAIN ORIENTED SILICON STEEL SHEET

PROBLEM TO BE SOLVED: To stabilize the production of grain oriented silicon steel sheet having excellent magnetic properties, in the production of a grain oriented silicon steel sheet, by regulating the ratio of the orientated grains in the 111}/ 411} in the primary recrystallized texture before sec...

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Bibliographische Detailangaben
Hauptverfasser:	KUROKI KATSURO, USHIGAMI YOSHIYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INDUCTANCES MAGNETS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To stabilize the production of grain oriented silicon steel sheet having excellent magnetic properties, in the production of a grain oriented silicon steel sheet, by regulating the ratio of the orientated grains in the 111}/ 411} in the primary recrystallized texture before secondary recrystallization to specified value or below and thereafter executing nitriding treatment. SOLUTION: This is a method for producing a grain oriented silicon steel sheet in which a silicon steel slab contg., by weight, 0.8 to 4.8% Si,