| 发明名称 |
Method for making hot-rolled steel sheet and apparatus therefor |
| 摘要 |
<p>Making method of hot-rolled steel sheet comprises rough rolling a slab into a rough bar, heating the rough bar, guiding the rough bar with side guides and finish rolling the rough bar. The apparatus comprises a rough rolling mill (1), a heating device (7) for heating the rough bar (2), side guides (3a,3b,3c) for guiding the rough bar (2) and a finish rolling mill (10). <IMAGE></p> |
| 申请公布号 |
EP0810044(A1) |
申请公布日期 |
1997.12.03 |
| 申请号 |
EP19970108527 |
申请日期 |
1997.05.27 |
| 申请人 |
NKK CORPORATION |
发明人 |
MINOTE, TORU;AZUMA, SHOZO;MASUDA, SADAKAZU;YAMAMOTO, MASAAKI;EDA, HISATOMO;TERAUCHI, TAKUMASA;MIYAKE, MASARU;HINO, YOSHIMICHI;SEKINE, HIROSHI |
| 分类号 |
B21B15/00;B21B37/28;B21B39/14;B21B45/00;(IPC1-7):B21B45/00 |
主分类号 |
B21B15/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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