发明名称 |
PROCESS FOR PRODUCING GRAIN ORIENTED SILICON STEEL SHEETS HAVING EXCELLENT MAGNETIC PROPERTIES |
摘要 |
The present invention realizes the stable production of grain oriented silicon steel sheets having excellent magnetic properties under high productivity through effectively combining aging treatment with tandem rolling, in which cold rolling is effected until a final thickness is attained. In the final cold rolling step of the production of the grain oriented silicon steel sheets, the tandem rolling is first effected, and then continuous heat treatment is effected, preferably under application of tension.
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申请公布号 |
CA2033059(C) |
申请公布日期 |
1998.07.14 |
申请号 |
CA19902033059 |
申请日期 |
1990.05.15 |
申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
KOMATSUBARA, MICHIRO;KUROSAWA, MITSUMASA;HAYAKAWA, YASUYUKI;IIDA, YOSHIAKI;SADAYORI, TOSHIO |
分类号 |
C21D8/12;(IPC1-7):C21D8/12 |
主分类号 |
C21D8/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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