发明名称 |
APPARATUS AND METHOD FOR NITRIDING GRAIN-ORIENTED ELECTRICAL STEEL SHEET |
摘要 |
Provided is an apparatus for nitriding a grain-oriented electrical steel sheet which is very useful in obtaining excellent magnetic properties with no variation, that enables generating glow discharge between positive electrodes and negative electrodes disposed in a nitriding zone and irradiating the generated plasma to a strip to perform appropriate nitriding. |
申请公布号 |
EP2957653(A1) |
申请公布日期 |
2015.12.23 |
申请号 |
EP20140752079 |
申请日期 |
2014.02.18 |
申请人 |
JFE STEEL CORPORATION |
发明人 |
MATSUDA, HIROSHI;TAKAHASHI, HIDEYUKI;YAMAGUCHI, HIROI;HAYAKAWA, YASUYUKI;SHINGAKI, YUKIHIRO;TERASHIMA, TAKASHI |
分类号 |
C23C8/38;C21D8/12;C21D9/00;C21D9/46;C23C8/02;C23C8/26;C23C8/80;H01F1/16;H01F41/02;H01J37/00 |
主分类号 |
C23C8/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|