ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF THE SAME
Disclosed is a grain-oriented electrical steel sheet and, more specifically, to a grain-oriented electrical steel sheet and a manufacturing method thereof, wherein the grain-oriented electrical steel sheet has low core loss and improved magnetic flux density. The grain-oriented electrical steel shee...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
04.07.2019
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is a grain-oriented electrical steel sheet and, more specifically, to a grain-oriented electrical steel sheet and a manufacturing method thereof, wherein the grain-oriented electrical steel sheet has low core loss and improved magnetic flux density. The grain-oriented electrical steel sheet comprises: 2.0-6.0 wt% of Si; 0.005 wt% or less (excluding 0 wt%) of C; 0.001-0.05 wt% of N; 0.005-0.1 wt% of Co; and the remainder consisting of Fe and other inevitable impurities.
중량%로, Si: 2.0 내지 6.0%, C: 0.005% 이하(0%를 제외함), N: 0.001 내지 0.05%, Co: 0.005 내지 0.1%, 잔부 Fe 및 불가피한 불순물을 포함하는 방향성 전기강판이 소개된다. |
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Bibliography: | Application Number: KR20170179572 |