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|1. (WO2018080167) GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME|
|Inventors:||PARK, Chang Soo
JOO, Hyung Don
|Title:||GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME|
A grain-oriented electrical steel sheet according to one embodiment of the present invention comprises, in percentage by weight: 1.0 to 7.0% of Si; 0.001 to 0.1% of B; and 0.005 to 0.5% of Ba and Y, either alone or in combination with each other, with the balance being Fe and other unavoidable impurities.