公开(公告)号：US20070199631A1

公开(公告)日：2007-08-30

申请号：US11796245

申请日：2007-04-27

Applicant: Bernhard Engl ,  Dieter Senk ,  Johann Schmitz ,  Andreas Offergeld

Inventor： Bernhard Engl ,  Dieter Senk ,  Johann Schmitz ,  Andreas Offergeld

IPC: C21D6/00

CPC classification number: C21D8/0215 ,  B21B1/463 ,  B21B3/02 ,  B21B9/00 ,  B22D11/001 ,  B22D11/0622 ,  C21D8/0205 ,  C21D8/0226

Abstract: A steel strip can be produced which in spite of its high manganese content has good deformation behaviour in that, according to the invention, from a steel which comprises more than 12 to 30 weight % of manganese, a roughed strip (V) is cast close to the final dimensions in a double-roller casting machine (2), said roughed strip comprising a thickness of up to 6 mm. Following casting, this roughed strip is further processed to form a continuous hot strip by preferably being rolled in a single hot roll pass.

Abstract translation: 可以生产钢带，尽管其高锰含量具有良好的变形行为，根据本发明，由含有超过12至30重量％的锰的钢，粗糙带（V）被铸成密封 在双辊铸造机（2）中的最终尺寸，所述粗糙条具有高达6mm的厚度。 在铸造之后，将这个粗糙的钢带进一步加工成形成连续的热轧钢带，优选在单个热辊轧制中轧制。