| 发明名称 |
GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET EXCELLENT IN MAGNETIC CHARACTERISTICS |
| 摘要 |
The present invention enables magnetic domain control by the method of forming a magnetic coating layer of an Ni-Fe alloy comprised of Fe: 10 to 50 mass% and Ni: 90 to 50 mass% on the surface of grain-oriented electrical steel sheet having mainly {110}<001> orientation texture so that even if annealing after core formation, the iron loss improving effect will not be lost and the magnetic flux density will not be greatly reduced. |
| 申请公布号 |
EP2243865(A1) |
申请公布日期 |
2010.10.27 |
| 申请号 |
EP20090704900 |
申请日期 |
2009.01.06 |
| 申请人 |
NIPPON STEEL CORPORATION |
发明人 |
USHIGAMI, YOSHIYUKI;HIRANO, SHIGERU;FUJII, HIROYASU;ARITA, YOSHIHIRO;YAMAGUCHI, TOSHINAO;KOIKE, ISAO |
| 分类号 |
C23C30/00;B32B15/01;C22C19/05;C22C38/00;C22C38/02;C22C38/08;C22C38/60 |
主分类号 |
C23C30/00 |
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