ELECTROTECHNICAL STEEL SHEET WITH ORIENTED GRAIN STRUCTURE AND DECARBONIZED STEEL SHEET USED FOR ITS PRODUCTION

FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, namely to electrical steel sheet with oriented grain structure used as material of transformer cores. Sheet has a chemical composition containing the following in wt%: Si: from 1.8 to 7.0, Cu: from 0.03 to 0.60, balance - Fe and impuritie...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAKAKHASI, Fumiaki, KATAOKA, Takasi, FUDZIMURA, Khirosi
Format:	Patent
Sprache:	eng ; rus
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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