公开(公告)号：US08336605B2

公开(公告)日：2012-12-25

申请号：US12472937

申请日：2009-05-27

申请人： Jan-Erik Eriksson ,  Eleonor Olsson ,  Bengt Rydholm ,  Helmut Hackl

发明人： Jan-Erik Eriksson ,  Eleonor Olsson ,  Bengt Rydholm ,  Helmut Hackl

IPC分类号： B22D11/00

CPC分类号： B22D41/62

摘要： A continuous casting device includes a mould, a nozzle, and an electromagnetic stirrer provided around the nozzle above the mould, the stirrer including a core of a magnetic material that extends circumferentially around the nozzle and a plurality of windings wound around the core. The windings are wound around a cross section of the core as seen in the circumferential direction of the core.

摘要翻译： 连续铸造装置包括模具，喷嘴和设置在模具上方的喷嘴周围的电磁搅拌器，搅拌器包括围绕喷嘴周向延伸的磁性材料芯和缠绕在芯上的多个绕组。 绕芯线的周向方向观察时，绕组缠绕在芯的横截面上。

公开(公告)号：US06911818B2

公开(公告)日：2005-06-28

申请号：US10627189

申请日：2003-07-24

申请人： Edmund Julius

发明人： Edmund Julius

IPC分类号： G01N27/74 ,  B22D11/18 ,  B22D41/62 ,  G01N27/26 ,  G01N27/90 ,  G01N33/20

CPC分类号： B22D41/62 ,  B22D11/186 ,  G01N27/9046 ,  G01N33/206

摘要： A method for evaluating measuring signals of an electromagnetic field is disclosed which is in interaction with an electrically conductive fluid for detecting components in the fluid which differ from the electric conductivity of the fluid, with the measuring signals being divided into at least two channels and being evaluated in order to detect different distributions and concentrations in the fluid.

摘要翻译： 公开了一种用于评估电磁场的测量信号的方法，其与用于检测与流体的电导率不同的流体中的部件的导电流体相互作用，其中测量信号被分成至少两个通道，并且是 评估以便检测流体中不同的分布和浓度。

公开(公告)号：US20060131795A1

公开(公告)日：2006-06-22

申请号：US11226711

申请日：2005-09-13

申请人： Irving Dardik ,  Arkady Kapusta ,  Boris Mikhailovich ,  Ephim Golbraikh ,  Shaul Lesin ,  Herman Branover ,  Michael Khavkin

发明人： Irving Dardik ,  Arkady Kapusta ,  Boris Mikhailovich ,  Ephim Golbraikh ,  Shaul Lesin ,  Herman Branover ,  Michael Khavkin

IPC分类号： C21C7/00

CPC分类号： B22D43/001 ,  B22D41/08 ,  B22D41/507 ,  B22D41/62 ,  C21C5/4653

摘要： A method is provided for suppressing a vortex arising in a tundish or ladle at the lowering of the free surface of the melt below a critical level using a rotating magnetic field excited in the melt above an outflow pipe by an RMF inductor of a special design.

摘要翻译： 提供一种方法，用于通过特殊设计的RMF电感器在熔融物上方的熔体中激发的旋转磁场，抑制在熔体自由表面下降时在中间包或钢包中产生的涡流。

公开(公告)号：US4243092A

公开(公告)日：1981-01-06

申请号：US010907

申请日：1979-02-09

申请人： Bertil Hanas

发明人： Bertil Hanas

IPC分类号： B22D11/10 ,  B22D11/103 ,  B22D11/114 ,  B22D11/115 ,  B22D41/50 ,  B22D41/62 ,  B22D27/02

CPC分类号： B22D41/507 ,  B22D41/62

摘要： Molten metal is continuously cast by being flowed through a casting pipe leading into a continuous casting mold, the metal flowing through the pipe being inductively stirred with the stirring motion through the momentum of the metal continuing in the mold.

摘要翻译： 熔融金属通过流过连续铸造模具的铸造管连续铸造，流经管的金属通过在模具中继续的金属的动量的搅动运动感应地搅拌。

公开(公告)号：US20240165698A1

公开(公告)日：2024-05-23

申请号：US18510731

申请日：2023-11-16

申请人： AJF, INC.

发明人： Todd E. Albring ,  James M. Lash

IPC分类号： B22D41/62

CPC分类号： B22D41/62

摘要： A vibratory system and method for use in transferring molten metal. The vibratory system includes a vibrator which generates vibrational energy used to dislodge particulate positioned in a ladle for storing molten metal in an industrial molten metal transfer and manufacturing process. In one example, the vibratory system includes a transfer device for guiding the molten metal from the ladle and the vibrator is connected to the transfer device. In an example of a method for dislodging the particulate from the ladle, particulate is added to the ladle and vibrational energy is applied or transferred to the ladle to dislodge the particulate from the ladle allowing a flow of the molten metal to exit the ladle unobstructed by the particulate.

公开(公告)号：US20090294091A1

公开(公告)日：2009-12-03

申请号：US12472937

申请日：2009-05-27

申请人： Jan-Erik Eriksson ,  Bengt Rydholm ,  Eleonor Olsson ,  Helmut Hackl

发明人： Jan-Erik Eriksson ,  Bengt Rydholm ,  Eleonor Olsson ,  Helmut Hackl

IPC分类号： B22D27/02 ,  B22D11/12

CPC分类号： B22D41/62

摘要： A continuous casting device includes a mould, a nozzle, and an electromagnetic stirrer provided around the nozzle above the mould, the stirrer including a core of a magnetic material that extends circumferentially around the nozzle and a plurality of windings wound around the core. The windings are wound around a cross section of the core as seen in the circumferential direction of the core.

摘要翻译： 连续铸造装置包括模具，喷嘴和设置在模具上方的喷嘴周围的电磁搅拌器，搅拌器包括围绕喷嘴周向延伸的磁性材料芯和缠绕在芯上的多个绕组。 绕芯线的周向方向观察时，绕组缠绕在芯的横截面上。

公开(公告)号：US4749026A

公开(公告)日：1988-06-07

申请号：US848412

申请日：1986-04-04

申请人： Paul Metz ,  Paul Kirsch

发明人： Paul Metz ,  Paul Kirsch

IPC分类号： B22D11/10 ,  B22D11/115 ,  B22D11/12 ,  B22D41/62 ,  B22D27/02

CPC分类号： B22D41/62 ,  B22D11/122

摘要： A device for stirring molten metal in a continuous casting operation in which the molten metal flows in a controlled manner from a reservior, via a spout, to an ingot mold is presented. The stirring device comprises an electro-magnetic inductor which is displaceable transversely in relation to the metal casting line with its magnetic core consisting of a unitary part with several arms arranged around the casting line at a distance from the latter and directed radially inwardly towards the casting line. In accordance with a first embodiment of the present invention, the core has three arms which are each provided with an electromagnetic winding and which form, between them, angles of 120.degree.. The inductor is preferably arranged around the spout, but similar inductors may be arranged around the casting line in the secondary cooling zone.

摘要翻译： 提出了一种用于在连续铸造操作中搅拌熔融金属的装置，其中熔融金属以受控的方式从储存器经由喷口流动到铸锭模具。 搅拌装置包括一个电磁感应器，该电磁感应器相对于金属铸造线横向移动，其磁芯由整体部分组成，其中多个臂围绕着铸造线布置在与后者相距一定距离处并且朝向铸件 线。 根据本发明的第一实施例，芯具有三个臂，每个臂设有电磁绕组，并且在它们之间形成120°的角度。 电感器优选地布置在喷口周围，但是类似的电感器可以在第二冷却区域中的铸造线周围布置。

公开(公告)号：US12017273B2

公开(公告)日：2024-06-25

申请号：US17918847

申请日：2021-04-21

申请人： REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG

发明人： Christoph Bauer ,  Wolfgang Fellner ,  Norbert Freiberger ,  Raghunath Prasad Rana

IPC分类号： B22D41/50 ,  B22D11/103 ,  B22D41/52 ,  B22D41/62

CPC分类号： B22D41/507 ,  B22D11/103 ,  B22D41/52 ,  B22D41/62

摘要： Submerged nozzle (1) through which molten steel can be poured from a tundish into a mould, said nozzle comprising: a substantially tubular body (2), extending from a first end (3) to a second end (4); a passageway (5), extending through the tubular body (2) along a longitudinal axis (A) from the first end (3) towards the second end (4); at least one inlet port (6), opening into the passageway (5) at said first end (3); a plurality of outlet ports (8), opening into the passageway (5) in a region (7) adjacent to the second end (4); and at least one rotatable insert (10); whereas the submerged nozzle (1) with the at least one rotatable insert (10) is configured that a molten metal entering the submerged nozzle (1) at the at least one inlet port (6) flows through the passageway (5) and around the rotatable insert (10) and exits the submerged entry nozzle (1) via the plurality of outlet ports (8), such that a rotation of the rotatable insert (10) is driven by the stream of molten metal.

公开(公告)号：US20060124272A1

公开(公告)日：2006-06-15

申请号：US10561067

申请日：2004-06-08

申请人： Jean-Marie Galpin ,  Gerard Perrin ,  Marc Anderhuber ,  Robert Bolcato

发明人： Jean-Marie Galpin ,  Gerard Perrin ,  Marc Anderhuber ,  Robert Bolcato

IPC分类号： B22D27/02 ,  B22D11/10

CPC分类号： B22D41/62

摘要： A continuous casting installation for metals comprises a submerged nozzle surrounded by an annular electromagnet inductor with a magnetic field that rotates around the casting axis, and which drives the molten metal in an axial rotation. The inductor is a polyphase type with a magnetic field passing therethrough and is equipped with a pair of projecting poles (3) per phase. The end of each projecting pole opposite the nozzle is provided with a lateral narrowing which increases the distance separating the polar ends.

摘要翻译： 用于金属的连续铸造设备包括被具有围绕铸造轴线旋转的磁场的环形电磁体电感器包围的浸没喷嘴，并且其以轴向旋转驱动熔融金属。 电感器是具有通过其中的磁场的多相类型，并且每相配备有一对突出极（3）。 每个突出杆的与喷嘴相对的端部设置有横向变窄，其增加了极化端的距离。

公开(公告)号：US20040169502A1

公开(公告)日：2004-09-02

申请号：US10627189

申请日：2003-07-24

发明人： Edmund Julius

IPC分类号： G01N027/74 ,  G01N027/72

CPC分类号： B22D41/62 ,  B22D11/186 ,  G01N27/9046 ,  G01N33/206

摘要： A method for evaluating measuring signals of an electromagnetic field is disclosed which is in interaction with an electrically conductive fluid for detecting components in the fluid which differ from the electric conductivity of the fluid, with the measuring signals being divided into at least two channels and being evaluated in order to detect different distributions and concentrations in the fluid.

摘要翻译： 公开了一种用于评估电磁场的测量信号的方法，其与用于检测与流体的电导率不同的流体中的部件的导电流体相互作用，其中测量信号被分成至少两个通道，并且是 评估以便检测流体中不同的分布和浓度。