发明名称 NON-ORIENTED ELECTRICAL STEEL STEET AND MANUFACTURING METHOD FOR THE SAME
摘要 <p>The present invention relates to a non-oriented electrical steel sheet and a manufacturing method for the same, the non-oriented electrical steel sheet comprising, in weight percent, C: 0.005 wt% or less (excluding 0%), Si: 1.0-2.5 wt%, P: 0.1 wt% or less (excluding 0%), S: 0.03 wt% or less (excluding 0%), Mn: 0.1-1.0 wt%, Al: 4.0-6.0 wt%, N: 0.003 wt% or less (excluding 0%), Ti: 0.01 wt% or less (excluding 0%), and the remainder comprising Fe and other unavoidable impurities. Disclosed are a non-oriented electrical steel sheet, which is characterized in that the vertical direction of the (001) orientation of crystals is 30% or more, and a manufacturing method for the same.</p>
申请公布号 KR20140060722(A) 申请公布日期 2014.05.21
申请号 KR20120127368 申请日期 2012.11.12
申请人 POSCO 发明人 KIM, JAE SONG;SIN, SU YONG;LEE, SANG WOO
分类号 C22C38/00;C21D8/12;C21D9/46 主分类号 C22C38/00
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