| 发明名称 |
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT MAGNETIC PROPERTIES (AS AMENDED) |
| 摘要 |
A non-oriented electrical steel sheet having a high magnetic flux density and a low anisotropy contains C: not more than 0.01 mass %, Si: 1-4 mass %, Mn: 0.05-3 mass %, P: 0.03-0.2 mass %, S: not more than 0.01 mass %, Al: not more than 0.004 mass %, N: not more than 0.005 mass %, As: not more than 0.003 mass %, and preferably further contains one or two of Sb: 0.001-0.1 mass % and Sn: 0.001-0.1 mass % or further contains one or two of Ca: 0.001-0.005 mass % and Mg: 0.001-0.005 mass %. |
| 申请公布号 |
US2016042850(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201414774258 |
申请日期 |
2014.03.11 |
| 申请人 |
JFE STEEL CORPORATION |
发明人 |
Oda Yoshihiko;Toda Hiroaki;Koseki Shinji;Hiratani Tatsuhiko;Nakanishi Tadashi;Okubo Tomoyuki |
| 分类号 |
H01F1/147;C22C38/00;C22C38/04;C22C38/02;C22C38/60;C22C38/06 |
主分类号 |
H01F1/147 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A non-oriented electrical steel sheet having a chemical composition comprising C: not more than 0.01 mass %, Si: 1-4 mass %, Mn: 0.05-3 mass %, P: 0.03-0.2 mass %, S: not more than 0.01 mass %, Al: not more than 0.004 mass %, N: not more than 0.005 mass %, As: not more than 0.003 mass % and the balance being Fe and inevitable impurities. |
| 地址 |
Tokyo JP |
