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11. 发明公开

US20240017321A1 COOLING PAD ASSEMBLY FOR A BELT CASTING SYSTEM 审中-公开
公开(公告)号：US20240017321A1
公开(公告)日：2024-01-18
申请号：US18257391
申请日：2022-02-03
申请人： Novelis Inc.
发明人： Heinz BECKER , Edward S. LUCE , Kevin M. GATENBY , Dennis P. CHADWICK , Simon William BARKER
IPC分类号： B22D11/124 , B22D11/06
CPC分类号： B22D11/1246 , B22D11/0685 , B22D11/0605
摘要： A cooling pad for a belt casting system includes a first nozzle arrangement and a second nozzle arrangement. In some embodiments, the first nozzle arrangement includes an elongated nozzle assembly that includes a base defining a receiving area, a first insert positionable within the receiving area, and a second insert positionable within the receiving area. The first insert and the base together define a first elongated dispensing slot. The second insert is adjustable relative to the first insert, and the second insert and the base together define a second elongated dispensing slot. In various embodiments, the second nozzle arrangement includes a plurality of multi-position nozzles, each movable between a base position and an offset position such that the heat transfer rate may be locally controlled across the cooling cavity.

12. 发明公开

US20230226599A1 CONTINUOUS CASTING MOULD 审中-公开
公开(公告)号：US20230226599A1
公开(公告)日：2023-07-20
申请号：US17767885
申请日：2020-09-21
申请人： OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOST'YU "OBEDINENNAYA KOMPANIYA RUSAL INZHENERNO-TEKHNOLOGICHE
发明人： Aleksandr Vladimirovich Sal'nikov , Ivan Stanislavovich Victorovskij , Aleksandr Gennad'evich Pelevin , Viktor Fedorovich Frolov , Aleksandr Nikolaevich Alabin
IPC分类号： B22D11/06 , B22D11/22
CPC分类号： B22D11/0602 , B22D11/068 , B22D11/22 , B22D11/0682 , B22D11/0685
摘要： The mould contains a casting wheel, on the outer surface of which an open channel is made, a continuous tape adjacent to the casting wheel from its outer surface in such a way as to close the specified open channel, as well as a cooling system able of adjustable supply of coolant to the casting wheel and the continuous tape at least on the outer surface, on the inner surface and on both side surfaces of the wheel, in which the ratio of the coolant flow on the inner surface of the wheel to the coolant flow on the outer surface of the wheel is 1.9-3.0, and the ratio of the total coolant flow on the side surfaces of the casting wheel to the coolant flow on the inner surface of the casting wheel is 1.3-1.7.

13. 发明申请

US20170225224A1 MACHINE FOR MANUFACTURING CONTINUOUS BARS OF NONFERROUS METAL BY CONTINUOUS CASTING 审中-公开
公开(公告)号：US20170225224A1
公开(公告)日：2017-08-10
申请号：US15427321
申请日：2017-02-08
申请人： Giulio PROPERZI
发明人： Giulio PROPERZI
IPC分类号： B22D11/06 , B22D11/00
CPC分类号： B22D11/0685 , B22D11/001 , B22D11/0602 , B22D11/0605 , B22D11/0608 , B22D11/0631 , B22D11/0654 , B22D11/0677
摘要： A machine for manufacturing continuous bars of nonferrous metal by continuous casting includes a movable casting shell, composed of segments arranged in succession, each one having a portion defined, with a bottom and flanks, of the casting shell, and open on the sides directed toward the contiguous segments. The contiguous segments are movable along a closed path that has a substantially rectilinear portion at the casting region. Along the portion, the segments are substantially aligned and define a portion of the casting shell, with bottom and flanks, which is continuous, substantially rectilinear and closed, for at least one portion of the path downstream of the casting region, by a closure component.

14. 发明授权

US08176970B2 Twin-belt casting machine and method of continuous slab casting 有权
标题翻译：双带铸造机及连续板坯铸造方法
公开(公告)号：US08176970B2
公开(公告)日：2012-05-15
申请号：US12745399
申请日：2008-11-05
申请人： Toshiaki Ito , Noboru Kubota , Kazumi Touno
发明人： Toshiaki Ito , Noboru Kubota , Kazumi Touno
IPC分类号： B22D11/06
CPC分类号： B22D11/0605 , B22D11/0677 , B22D11/0685
摘要： There is provided a twin-belt casting machine which prevents an uneven cooling condition between the top surface and the bottom surface of a slab between a pair of endless belts disposed vertically. The twin-belt casting machine 1 comprises a pair of rotating belt units 3 including respective endless belts 2 and arranged up and down so as to face each other, a cavity 4 formed between the pair of rotating belt units 3, and cooling means 10 which is arranged inside the rotating belt unit 3. The twin-belt casting machine 1 continuously casts a slab S as a metal liquid is supplied in the cavity 4. The twin-belt casting machine 1 further comprises distance adjusting means which is arranged inside at least one of the pair of rotating belt units arranged up and down so as to face each other, and which moves apart or closer the endless belt relative to the slab S in accordance with a part where the slab and the endless belt become distant from each other.
摘要翻译：提供一种双带铸造机，其防止在垂直布置的一对环形带之间的板坯的顶表面和底表面之间的不均匀的冷却状态。双带铸造机1包括一对旋转带单元3，其包括相应的环形带2并且彼此相对地上下设置，形成在一对旋转带单元3之间的空腔4和冷却装置10，布置在旋转带单元3的内部。双带铸造机1连续铸造作为金属液体的板坯S而被供应到空腔4中。双带铸造机1还包括距离调节装置，其至少布置在内部一对旋转带单元中的一对旋转带单元被布置成彼此面对，并且根据板坯和环形带彼此远离的部分使环形带相对于板坯S分开或更靠近。

15. 发明授权

US06910524B2 Belt-cooling and guiding means for continuous belt casting of metal strip 有权
标题翻译：用于金属带连续带铸造的带式冷却和导向装置
公开(公告)号：US06910524B2
公开(公告)日：2005-06-28
申请号：US10846423
申请日：2004-05-14
申请人： Olivo G. Sivilotti , James Gordon Sutherland , Herbert James Thorburn
发明人： Olivo G. Sivilotti , James Gordon Sutherland , Herbert James Thorburn
IPC分类号： B22D11/055 , B22D11/06 , B22D11/07
CPC分类号： B22D11/0685
摘要： A belt cooling and guiding apparatus for a casting belt of a twin belt caster. The cooling and guiding apparatus includes at least one nozzle having a support surface facing a reverse surface of the casting belt (a surface opposite to a casting surface in the casting mold), provided with a continuous slot in the support surface arranged transversely substantially completely across the casting belt. The slot allows for delivery of cooling liquid to the reverse surface of the belt in the form of a continuous film having uniform thickness and velocity of flow when considered in the transverse direction of the belt. This allows for even cooling transversely of the belt. The nozzle arrangement is also provided with a drainage opening for removal of cooling liquid downstream from the continuous slot, and a vacuum system associated with the drainage opening for applying suction to the drainage opening. One or more such cooling nozzles is provided at the entrance of the casting mold where uniform cooling is critical to the characteristics of the cast strip article.
摘要翻译：一种用于双皮带轮的铸造带的带冷却和引导装置。冷却和引导装置包括至少一个喷嘴，其具有面向铸造带（与铸造模具中的铸造表面相对的表面）的支撑表面，支撑表面在支撑表面上设置有横向基本上完全跨过的连续槽铸造带。当考虑到带的横向方向时，狭槽允许以具有均匀厚度和流速的连续膜的形式将冷却液输送到带的相反表面。这允许横向于带的均匀冷却。喷嘴装置还设置有用于从连续槽下游去除冷却液的排水口，以及与排水口相关联的真空系统，用于向排水口施加吸力。一个或多个这样的冷却喷嘴设置在铸模的入口处，其中均匀冷却对铸造带材的特性是关键的。

16. 发明授权

US6019159A Method for improving the quality of continuously cast metal 失效
标题翻译：提高连续铸造金属质量的方法
公开(公告)号：US6019159A
公开(公告)日：2000-02-01
申请号：US164028
申请日：1998-09-30
申请人： Rudolf Roder , Marcel Witschi
发明人： Rudolf Roder , Marcel Witschi
IPC分类号： B22D11/04 , B22D11/055 , B22D11/059 , B22D11/06 , B22D11/124 , B22D11/16 , B22D11/22
CPC分类号： B22D11/0665 , B22D11/0605 , B22D11/0668 , B22D11/0685 , B22D11/16 , B22D11/22
摘要： The method includes the start up parameters are inputted into a device which controls the caster. Molten metal is cast in a moving mold and cooled by extracting heat from the moving mold, which in turn extracts heat from the molten metal. Casting parameters are obtained for a casting cycle and sent to the device which controls the cooling of the metal being cast. Data from one cycle is compared to data from a previous cycle and the cooling of the metal being cast is automatically controlled in response to the comparison of data.
摘要翻译：该方法包括将起动参数输入到控制脚轮的装置中。将熔融金属铸造在移动的模具中并通过从移动模具中提取热量来冷却，而移动的模具又从熔融金属中提取热量。获得了铸造循环的铸造参数，并将其发送到控制被铸造金属冷却的装置。将来自一个周期的数据与来自上一个循环的数据进行比较，并且响应于数据的比较自动控制被铸造的金属的冷却。

17. 发明授权

US3167830A Continuous metal casting apparatus 失效
标题翻译：连铸金属铸造设备
公开(公告)号：US3167830A
公开(公告)日：1965-02-02
申请号：US7452060
申请日：1960-12-08
申请人： HAZELLETT STRIP CASTING CORP
发明人： RICHARD HAZELETT , WILLIAM HAZELETT ROBERT
IPC分类号： B22D11/06
CPC分类号： B22D11/0677 , B22D11/0685

18. 发明授权

US3036348A Metal casting methods and apparatus 失效
标题翻译：金属铸造方法和装置
公开(公告)号：US3036348A
公开(公告)日：1962-05-29
申请号：US72200558
申请日：1958-03-17
申请人： HAZELETT STRIP CASTING CORP
发明人： WILLIAM HAZELETT ROBERT , RICHARD HAZELETT
IPC分类号： B22D11/06
CPC分类号： B22D11/0685 , B22D11/0605

19. 发明申请

US20080000612A1 Method and Device for Continuous Casting of Metals 审中-公开
标题翻译：金属连续铸造方法和装置
公开(公告)号：US20080000612A1
公开(公告)日：2008-01-03
申请号：US11793112
申请日：2005-12-16
申请人： Jorg Bausch , Udo Falkenreck , Hans-Jurgen Schemeit , Walter Weischedel
发明人： Jorg Bausch , Udo Falkenreck , Hans-Jurgen Schemeit , Walter Weischedel
IPC分类号： B22D11/01 , B22D11/124
CPC分类号： B22D11/0685 , B22D11/0631
摘要： The invention relates to a method for close-to-final-dimension casting of billets made of metal, particularly rectangular billets, wherein molten metal (2) is cast onto a circulating transport belt (3), followed by in-line rolling and cooling of said transport belt (3). The invention also relates to a device for carrying out the inventive method.
摘要翻译：本发明涉及一种由金属特别是矩形坯料制成的坯料的近 - 最终尺寸铸造方法，其中将熔融金属（2）铸造到循环输送带（3）上，随后进行在线轧制和冷却的传送带（3）。本发明还涉及一种用于实施本发明的方法的装置。

20. 发明申请

US20020179277A1 Control of heat flux in continuous metal casters 有权
标题翻译：连续金属脚轮热通量控制
公开(公告)号：US20020179277A1
公开(公告)日：2002-12-05
申请号：US10209071
申请日：2002-07-30
发明人： Ronald Roger Desrosiers , John Fitzsimon , Andre Larouche
IPC分类号： B22D011/06 , B22D011/055
CPC分类号： B22D11/0685
摘要： A process of casting a molten metal to form a cast metal strip ingot while controlling heat flux from the cast metal. The process comprises continuously supplying molten metal to a casting cavity formed between a pair of moving continuous casting surfaces that withdraw heat from the molten metal to cause metal solidification, and continuously withdrawing a resulting cast strip ingot from the casting cavity. A gas (e.g. air) containing water vapour substantially without liquid water (i.e. a moist gas) is supplied to the inlet of the casting cavity in a region containing the meniscus formed where the molten metal first contacts the casting surfaces. The moist gas has the effect of adjusting the heat withdrawal by the casting surfaces to minimize surface defects in the cast strip ingot and to avoid undesired distortion of the casting cavity. Furthermore, in those cases where a parting agent is applied to the casting surfaces, the amount of parting agent applied to the casting surfaces may be reduced. The invention also relates to equipment provided for the delivery and dewpoint control of the moist gas.
摘要翻译：浇铸熔融金属以形成铸造金属条锭的过程，同时控制来自铸造金属的热通量。该方法包括将熔融金属连续地供应到形成在一对移动的连续铸造表面之间的铸腔中，该铸造表面从熔融金属中取出热量以引起金属凝固，并且从铸造腔连续地抽出所得到的铸造铸锭。在包含熔融金属首先接触铸造表面的弯液面的区域中，将含有基本上没有液态水（即湿气）的水蒸气的气体（例如空气）供应到铸造腔的入口。潮湿气体具有调节铸造表面的热量退出的效果，以最小化铸造锭料锭中的表面缺陷并避免铸造腔体的不期望的变形。此外，在将脱模剂施加到铸造面的情况下，可以减少施加到铸造面的脱模剂的量。本发明还涉及提供用于湿气的输送和露点控制的设备。

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