公开(公告)号：US11529670B2

公开(公告)日：2022-12-20

申请号：US16757601

申请日：2018-09-24

Applicant: SMS group GmbH

Inventor： Luc Neumann ,  Michael Pander ,  Björn Kintscher ,  Bernhard Ehls

IPC: B21J5/02 ,  B21B15/00 ,  B23D15/02 ,  B22D11/126

Abstract: A method for cutting a cast strand or intermediate strip using shears. In order to facilitate improved rolling of the section having significantly reduced thickness, the method according has the following steps: a) bringing part of the completely solidified cast strand or intermediate strip in the conveying direction (F) of the cast strand or intermediate strip in front of the shears; b) placing a first blade of the shears onto the one surface of the cast strand or intermediate strip and placing a second blade of the shears onto the other surface of the cast strand or intermediate strip and performing a cut by carrying out a relative movement of the two blades, wherein at least one of the blades is in a pushed-forward position; c) upset forging or upset forging with stamping a wedge-shaped contour on the end of the cast strand.

公开(公告)号：US10010915B2

公开(公告)日：2018-07-03

申请号：US14772092

申请日：2014-03-10

Applicant: SMS Group GmbH

Inventor： Christoph Klein ,  Christian Bilgen ,  Christian Klinkenberg ,  Michael Pander ,  Luc Neumann ,  Dieter Rosenthal ,  Cosimo Andreas Cecere

IPC: B22D11/00 ,  B21B1/26 ,  B21B45/00 ,  C21D1/00 ,  C21D1/42 ,  C21D6/00

CPC classification number: B21B1/26 ,  B21B45/004 ,  B22D11/00 ,  C21D1/00 ,  C21D1/42 ,  C21D6/00 ,  Y02P10/253

Abstract: A method for producing a metal strip (1) by casting and rolling, wherein first a slab (3) is cast in a caster (2) by dispensing metal from a mold (4), wherein the slab (3) is deflected from the vertical direction to the horizontal direction in the region of a strand guide (5), wherein the slab (3) is then tempered in a furnace (6), wherein the slab (3) is rolled in a rolling train (7) after the furnace (6) and wherein the slab (3) is processed either in discontinuous batch operation or in continuous or semi-continuous operation in dependence on a specified manner of operation. According to the invention, in order to create optimal process conditions for all desired operating modes, the slab (3) to be rolled or the metal strip (1) being rolled is subjected to heating in the region of the rolling train (7) at least between two roll stands (8, 9, 10, 11, 12, 13, 14) by means of an inductor (15).

公开(公告)号：US10894994B2

公开(公告)日：2021-01-19

申请号：US15328234

申请日：2015-06-01

Applicant: SMS group GmbH

Inventor： Tilmann Böcher ,  Marcel van Reimersdahl ,  Luc Neumann ,  Uwe Plociennik

IPC: C21D9/00 ,  C21D8/02 ,  B22D11/041 ,  B22D11/12 ,  B22D11/124 ,  B22D11/22

Abstract: A method for producing a metal product, wherein in a strand casting system, liquid metal is output as a slab from a mold vertically downward in a conveying direction, is guided along a strand guide, and is deflected into the horizontal, wherein the slab is heated in a furnace or inductively downstream of the stand casting system.