METHOD OF PRODUCTION OF ISOTROPIC ELECTRICAL STEEL

metallurgy, more specifically, production of isotropic electrical steel applicable in manufacture of electric motor magnetic circuits. SUBSTANCE: method is realized with temperature of decarbonizing recrystallization annealing after cold rolling determined with consideration of content of silicon an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GVOZDEV A.G, PARAKHIN V.I, CHEGLOV A.E, LOGUNOV V.V, MINDLIN B.I
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	metallurgy, more specifically, production of isotropic electrical steel applicable in manufacture of electric motor magnetic circuits. SUBSTANCE: method is realized with temperature of decarbonizing recrystallization annealing after cold rolling determined with consideration of content of silicon and aluminum from relationship T=845+65(Si,%)-20(Al,%)± 10 C with content of silicon of 0.9- 3.3% and aluminum of 0.1-0.8%. EFFECT: higher level of magnetic properties. 1 tbl, 1 ex