公开(公告)号：US20190329307A1

公开(公告)日：2019-10-31

申请号：US16461910

申请日：2017-11-16

Applicant: SMS Group GmbH

Inventor： Thomas Runkel ,  Jochen Wans ,  Axel Weyer

IPC: B21B1/46 ,  B23K20/04

Abstract: The invention relates to a device (10) and to a method for producing a continuous strip-shaped composite material (11). A base material of metal, which is unwound in the form of a metal strip (13) by a first coil-unwinding apparatus (12), and at least one cladding material of metal, which is unwound in the form of a metal strip (15) by a second coil-unwinding apparatus (14), are provided. Then, the metal strips (13, 15) unwound by said coil-unwinding apparatuses (12, 14) are brought together in the hot state, wherein then the unwound metal strips (13, 15) brought toward each other are hot-rolled such that a single continuous strip-shaped composite material (11) is thus formed by roll cladding, said composite material consisting of the base material and the cladding material. Both the base material and the cladding material and the metal strips (13, 15) thereby unwound each consist of steel.

公开(公告)号：US12134126B2

公开(公告)日：2024-11-05

申请号：US18357102

申请日：2023-07-22

Applicant: SMS group GmbH

Inventor： Andreas Naujock ,  Klaus-Peter Eberwein ,  Lothar Fischer ,  Jochen Wans ,  Axel Weyer ,  Ulrich Wiegard ,  Judith Ahrens

IPC: B22D45/00 ,  B22D11/00 ,  B22D11/124

Abstract: A strand guide device serves to deflect a freshly cast strand, typically made of metal, into the horizontal. During the deflection, the cast strand passes through a cooling chamber 1 inside the strand guide device 2, in which it is sprayed with a coolant 33, with the formation of steam 5. The steam forms at least a steam-air mixture 5′ with sucked-in secondary air, which is sucked out of the cooling chamber by a suction device 20. In order to reduce the pollutant content of the sucked-in and sucked-off steam-air mixture 5′ and its emission into the environment, pollutants, primarily dust, located in the steam-air mixture 5′ are depleted by a separator 6, 6′.

公开(公告)号：US11185943B2

公开(公告)日：2021-11-30

申请号：US16461910

申请日：2017-11-16

Applicant: SMS Group GmbH

Inventor： Thomas Runkel ,  Jochen Wans ,  Axel Weyer

IPC: B21B1/22 ,  B32B15/01 ,  B21D39/03 ,  B21B1/26 ,  B21B1/02 ,  B22D11/14 ,  B22D11/16 ,  C21D8/02 ,  C21D9/56 ,  C21D9/60 ,  B21B1/46 ,  B21B1/04 ,  B23K20/26 ,  B23K20/04 ,  B23K103/04 ,  B21B1/38 ,  B23K101/16 ,  B21C47/22

Abstract: A device and method for producing a continuous strip-shaped composite material including a base material of metal, which is unwound in the form of a metal strip by a first coil-unwinding apparatus, and at least one cladding material of metal, which is unwound in the form of a metal strip by a second coil-unwinding apparatus. The metal base and cladding metal strips unwound by the respective coil-unwinding apparatuses are brought together in the hot state of at least 720 degrees Celsius. The unwound base and cladding metal strips brought toward each other and are joined by hot-rolling such that a single continuous strip-shaped composite material is thereby formed by roll cladding such that the composite material includes the base material and the cladding material.

公开(公告)号：US10821502B2

公开(公告)日：2020-11-03

申请号：US15514249

申请日：2015-08-04

Applicant: SMS group GmbH

Inventor： Michael Breuer ,  Axel Weyer

IPC: B21B1/46 ,  B22D11/06 ,  B22D11/14 ,  B21B11/00 ,  B22D11/16 ,  B21B37/26 ,  B22D11/20 ,  B22D11/12 ,  B21B37/00 ,  B22D11/128 ,  B21B37/46 ,  B22D11/124

Abstract: A method for operating a casting/rolling system and to a corresponding system for casting and rolling an endless strand material. The casting/rolling system comprises a strand casting machine and a rolling train arranged downstream of the strand casting machine. The method has the following step: controlling the drive for the rollers of the first roller frame of the rolling train by means of a drive control in response to a target value specification of the pass sequence model. Furthermore, the drive of the at least one strand guiding roller is controlled by a strand guiding roller drive control in response to a target value specification of the strand casting machine drive model.