CAST SLAB OF NON-ORIENTED MAGNETIC STEEL AND METHOD FOR PRODUCING THE SAME

There is produced a molten steel containing, in mass%, Si: not less than 0.1% nor more than 7.0%, Mn: 0.1% or more, Al: not less than 0.2% nor more than 5.0%, Cr: not less than 0.1% nor more than 10%, and the like, and a balance composed of Fe and inevitable impurities. To the molten steel, REM: not...

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Bibliographische Detailangaben
Hauptverfasser: SHIMAZU, TAKAHIDE, OHNUKI, KAZUO, MIYAZAKI, MASAFUMI, KUROSAKI, YOUSUKE
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:There is produced a molten steel containing, in mass%, Si: not less than 0.1% nor more than 7.0%, Mn: 0.1% or more, Al: not less than 0.2% nor more than 5.0%, Cr: not less than 0.1% nor more than 10%, and the like, and a balance composed of Fe and inevitable impurities. To the molten steel, REM: not less than 0.0005% nor more than 0.03% is added. The molten steel to which REM has been added is casted. A cast slab of non-oriented electrical steel is manufactured as above.