DOUBLE-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Title:

DOUBLE-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/125861

Kind Code:

A2

Abstract:

In a double-oriented electrical steel sheet according to an embodiment of the present invention, the fraction of crystal grains having an orientation within 15° from ｛100｝<001> is 50-75%, and the fraction of crystal grains having an orientation within 15° from {100}<380> is 50-75%.

Inventors:

MUN HYUNWOO (KR)
LEE SE IL (KR)

Application Number:

PCT/KR2020/018615

Publication Date:

June 24, 2021

Filing Date:

December 17, 2020

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Assignee:

POSCO (KR)

International Classes:

C22C38/02; B21B1/24; B21B3/00; C21D1/70; C21D8/12; C22C38/04; C22C38/06

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (KR)

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