公开(公告)号：US20240278298A1

公开(公告)日：2024-08-22

申请号：US18024790

申请日：2021-09-08

Applicant: SMS group GmbH

Inventor： Hartmut HOF ,  Ingo SCHUSTER ,  Matthias PETERS

IPC: B21B1/26 ,  B22D11/00 ,  B22D11/124 ,  C21D6/00 ,  C21D8/02 ,  C21D9/56 ,  C21D9/573 ,  C21D9/60

CPC classification number: B21B1/26 ,  B22D11/001 ,  B22D11/124 ,  C21D6/00 ,  C21D8/0205 ,  C21D8/021 ,  C21D8/0226 ,  C21D9/56 ,  C21D9/573 ,  C21D9/60 ,  C21D2211/001 ,  C21D2211/005

Abstract: A system for the continuous casting and subsequent flat rolling of a steel strip with an austenitic and/or ferritic microstructure and a thickness of less than 1.0 mm comprises a casting device with which a raw steel strip with a thickness in the range of 1.50 to 4.0 mm can be continuously cast. At least one hot rolling stand is coupled to the casting device, with which the raw steel strip can be roughed into the steel strip immediately after the casting process while still in the austenitic and/or ferritic microstructure range. At least one rolling module is arranged immediately after the hot rolling stand coupled to the casting device. The rolling module includes, in this order, a cooling device, a heating device and a hot rolling stand with which the roughed steel strip can be hot-rolled in the austenitic and/or ferritic microstructure range to specifications into the steel strip.