发明名称 |
Method of and apparatus for manufacturing hot rolled steel strips, in particular from strip-shaped continuously cast primary material |
摘要 |
A method of and apparatus for manufacturing hot-rolled steel strips from a continuously cast primary material, preferably thin slabs, in a plurality of successive steps in a continuous operation is disclosed. In the invention, thin slabs, which leave an equalizing furnace, are heated above the maximum temperature that can be achieved in the equalizing furnace and are thereafter are broken down in a break-down train, with the broken-down thin slabs being subsequently recrystallized and cooled down to a rolling temperature before being finish-rolled in the finishing train.
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申请公布号 |
US6149740(A) |
申请公布日期 |
2000.11.21 |
申请号 |
US19980059327 |
申请日期 |
1998.04.13 |
申请人 |
SMS SCHLOEMANN-SIEMAG AKTIENGESELLSCHAFT |
发明人 |
BALD, WILFRIED;ROSENTHAL, DIETER |
分类号 |
B21B1/46;(IPC1-7):C21D5/00 |
主分类号 |
B21B1/46 |
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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