GRAIN-ORIENTED ELECTRICAL STEEL HAVING EXCELLENT MAGNETIC PROPERTIES

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The present invention relates to an oriented electrical steel sheet having excellent magnetic properties and a method for manufacturing the oriented electrical steel sheet. The electrical steel sheet according to the present invention contains 1.0-4.0 wt% of Si, 0.1-4.0 wt% of Al, and 0.0001-0.5 wt% of rare earth elements as a total content of all rare earth elements.COPYRIGHT KIPO 2014