| 申请日期 | 2025-11-26 | 申请号 | JP2004135675 |
| 公开（公告）号 | JP2005336503A | 公开（公告）日 | 2005-12-08 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NIPPON STEEL CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a non-oriented silicon steel sheet capable of being made low in core loss by sufficiently coarse-growing crystal grains even when an annealing after blanking is performed at a lower temperature in a shorter time. SOLUTION : In this non-oriented silicon steel sheet, the piece density of inclusions with a diameter of the equivalent sphere of 0 (1). | ||
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