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发明名称
GRAIN-ORIENTIED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SMAE
摘要
본 발명의 일 구현례에 의한 방향성 전기강판은, 전기강판의 표면에 형성된 그루브 및 전기강판의 표면의 일부 또는 전부에 형성된 포스테라이트 층을 포함하되, 상기 포스테라이트 층에서 연장되며 소지강판 쪽으로 앵커 형태로 침입한 포스테라이트가 그루브 옆의 표면에서 존재한다.
申请公布号
KR101693516(B1)
申请公布日期
2017.01.06
申请号
KR20150178456
申请日期
2015.12.14
申请人
주식회사 포스코
发明人
권오열;이승곤;김재겸;박종태;박세민
分类号
C22C38/02;B23K26/36;C21D8/12;C22C38/00;C22C38/04;C22C38/06
主分类号
C22C38/02
代理机构
代理人
主权项
地址
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