发明授权
- 专利标题: Method and plant for rolling hot-rolled wide strip in a CSP plant
- 专利标题(中): 在CSP工厂中轧制热轧宽带的方法和设备
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申请号: US95338申请日: 1998-06-10
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公开(公告)号: US6030470A公开(公告)日: 2000-02-29
- 发明人: Karl-Ernst Hensger , Robert Davis
- 申请人: Karl-Ernst Hensger , Robert Davis
- 申请人地址: DEX Dusseldorf
- 专利权人: SMS Schloemann-Siemag Aktiengesellschaft
- 当前专利权人: SMS Schloemann-Siemag Aktiengesellschaft
- 当前专利权人地址: DEX Dusseldorf
- 优先权: DEX19725434.9 19970616
- 主分类号: B21B1/02
- IPC分类号: B21B1/02 ; B21B1/26 ; B21B1/46 ; B21B37/74 ; B21B37/76 ; B21B39/00 ; B22D11/12 ; C21D8/02 ; C21D1/09
摘要:
A method and a plant for rolling hot-rolled wide strip from continuously cast thin slabs of ferritic/pearlitic microalloyed structural steels with a microalloy with vanadium and/or with niobium and/or with titanium in a CSP plant or compact strip production plant, wherein the cast slab strand is supplied divided into rolling lengths through an equalizing furnace to a multiple-stand CSP rolling train and is continuously rolled in the CSP rolling train into hot-rolled wide strip, is then cooled in a cooling stretch and is reeled into coils. For achieving optimum mechanical properties in hot-rolled wide strip by thermomechanical rolling, a controlled structure development is carried out when the thin slabs travel through the CSP plant.
公开/授权文献
- USD418750S Carton 公开/授权日:2000-01-11
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