发明名称 |
PROCESS FOR HOT ROLLING AND FOR HEAT TREATMENT OF A STEEL STRIP |
摘要 |
The invention relates to a process for hot rolling and for heat treatment of a strip (1) of steel. To make it possible to produce high-strength and very high-strength strips having satisfactory toughnesses more economically in a continuous production plant, the process provides the steps: a) heating of the slab to be rolled; b) rolling of the slab to the desired strip thickness; c) cooling of the strip (1), with the strip (1) having a temperature above ambient temperature (T) after cooling; d) rolling up of the strip (1) to produce a coil (2); e) rolling off of the strip (1) from the coil (2); f) heating of the strip (1); g) cooling of the strip (1) and h) transport of the strip (1) to a further destination, with the strip (1) having a temperature above ambient temperature (T) before heating as per step T).
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申请公布号 |
KR20100007940(A) |
申请公布日期 |
2010.01.22 |
申请号 |
KR20097024981 |
申请日期 |
2008.06.04 |
申请人 |
SMS SIEMAG AKTIENGESELLSCHAFT |
发明人 |
OHLERT JOACHIM;SCHUSTER INGO;SUDAU PETER;SEIDEL JUERGEN |
分类号 |
C21D8/04;B21B1/26;C21D9/48 |
主分类号 |
C21D8/04 |
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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