公开(公告)号：US20220362836A1

公开(公告)日：2022-11-17

申请号：US17524178

申请日：2021-11-11

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

发明人： Jeongtae Maeng ,  Chung Hwan Kim

IPC分类号： B22C9/08 ,  B22D41/01

摘要： Disclosed is an inspection cup for inspecting an impurity in molten metal for die casting. The inspection cup for inspecting an impurity in molten metal for die casting according to an exemplary embodiment of the present disclosure is configured to detect an impurity contained in the molten aluminum and includes a cup body having a molten metal accommodation portion capable of accommodating a predetermined amount of molten aluminum, and the molten metal accommodation portion is shaped such that a cross-sectional area thereof gradually decreases from an upper end toward a lower end.

公开(公告)号：US20190060991A1

公开(公告)日：2019-02-28

申请号：US16037213

申请日：2018-07-17

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takaaki TAKAHASHI

IPC分类号： B22D41/01

摘要： A molten metal holding container 1 includes an extraction outer pipe 12, an extraction inner pipe 13 and a load receiving part 7 including a first protrusion 7a protruding from an outer circumference of the inner pipe 3 in the horizontal direction and a second protrusion 7b protruding from an inner circumference of the outer pipe 2 in the horizontal direction so as to be opposed to the first protrusion 7a in a vertical direction, the second protrusion 7b being configured to receive a load of the inner pipe 3 through the first protrusion 7a, in which a vertical position of the load receiving part 7 coincides with a vertical position of a central axis of the extraction inner pipe 13.

公开(公告)号：US09544949B2

公开(公告)日：2017-01-10

申请号：US14373587

申请日：2012-01-23

申请人： Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean Timothy O'Keeffe ,  Joseph Stevick

发明人： Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean Timothy O'Keeffe ,  Joseph Stevick

IPC分类号： H05B6/22 ,  F27D3/00 ,  H05B6/24 ,  B22D41/01 ,  F27B14/06 ,  H05B6/36 ,  B22D1/00 ,  B22D17/00 ,  B22D17/20 ,  B22D25/06 ,  B22D27/15 ,  B22D41/015

CPC分类号： H05B6/24 ,  B22D1/00 ,  B22D17/007 ,  B22D17/2023 ,  B22D17/2038 ,  B22D17/2053 ,  B22D25/06 ,  B22D27/15 ,  B22D41/01 ,  B22D41/015 ,  C22C1/002 ,  C22C45/001 ,  C22C45/003 ,  C22C45/10 ,  F27B14/063 ,  H05B6/36 ,  H05B6/367 ,  Y02P10/253

摘要： Vessels used for melting material to be injection molded to form a part are described. One vessel has a body formed from a plurality of elongate segments configured to be electrically isolated from each other and with a melting portion for melting meltable material therein. Material can be provided between adjacent segments. An induction coil can be used to melt the material in the body. Other vessels have a body with an embedded induction coil therein. The embedded coil can be configured to surround the melting portion, or can be positioned below and/or adjacent the melting portion, so that meltable material is melted. The vessels can be used to melt amorphous alloys, for example.

摘要翻译： 描述了用于熔化注塑成型以形成零件的材料的容器。 一个容器具有由多个细长部分形成的主体，该多个细长部分被构造为彼此电隔离并且具有熔化部分，用于在其中熔化可熔化材料。 可以在相邻段之间提供材料。 感应线圈可用于熔化身体中的材料。 其他容器具有在其中具有嵌入式感应线圈的主体。 嵌入式线圈可以构造成围绕熔化部分，或者可以位于熔化部分的下方和/或相邻处，使得可熔融材料熔化。 例如，容器可用于熔化非晶合金。

公开(公告)号：US20160107226A1

公开(公告)日：2016-04-21

申请号：US14884852

申请日：2015-10-16

申请人： NUCOR CORPORATION

发明人： Terry PISKORSKI

IPC分类号： B22D11/108 ,  B22D41/01 ,  B22D11/14 ,  B22D11/00 ,  B22D11/16

CPC分类号： B22D11/108 ,  B22D1/00 ,  B22D11/001 ,  B22D11/14 ,  B22D11/16 ,  B22D41/01 ,  C21C7/0025 ,  C21C7/0075

摘要： A method of controlling the amount of hydrogen in steel for consistent heat transfer in continuous casting by adding a hydrocarbon to the molten metal. A heat of molten steel is formed in a ladle metallurgy furnace adapted for use in continuous casting. Then, a hydrocarbon is added to the molten metal in the ladle metallurgy furnace in an amount sufficient to increase hydrogen levels in the molten steel for casting. And finally, the molten steel with a desired level of hydrogen is delivered to a caster to continuously cast a steel product.

摘要翻译： 一种通过向熔融金属中加入烃来控制连续铸造中连续热传递的钢中氢的量的方法。 在适用于连续铸造的钢包冶金炉中形成钢水。 然后，将碳氢化合物以足以增加铸钢用钢水中的氢量的量在钢包冶金炉中的熔融金属中加入。 最后，将具有所需水平的氢气的钢水输送到连铸机以连续铸造钢产品。

公开(公告)号：US20160089715A1

公开(公告)日：2016-03-31

申请号：US14572066

申请日：2014-12-16

申请人： Crucible Intellectual Property, LLC

发明人： Sean Timothy O'Keeffe ,  Adam A. Verreault ,  Glenton Jelbert ,  Michael Deming

IPC分类号： B22D17/04 ,  B23H7/02 ,  B22D17/28 ,  C22C45/00 ,  B22D41/01 ,  B22D17/20

CPC分类号： B22D17/04 ,  B22D17/2023 ,  B22D17/203 ,  B22D17/2038 ,  B22D17/2053 ,  B22D17/28 ,  B22D25/06 ,  B22D41/01 ,  B23H7/02 ,  C22C1/002 ,  C22C33/003 ,  C22C45/00 ,  C22C45/001 ,  C22C45/003 ,  C22C45/02 ,  C22C45/10 ,  H05B6/36 ,  H05B6/367 ,  H05B6/44

摘要： Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned adjacent to the vessel. The vessel can have a tubular body configured to substantially surround and receive a plunger tip. Longitudinal slots or gaps extend through the thickness of the body to allow and/or direct eddy currents into the vessel during application of an RF induction field from the coil. The body also includes temperature regulating lines configured to flow a liquid within. The temperature regulating lines can be provided to run longitudinally within the wall(s) of the body between its inner bore and outer surface(s). A flange may be provided at one end of the body to secure the body within an injection molding apparatus.

摘要翻译： 公开了一种构造成在其中容纳用于熔化材料的次级磁感应场的容器的实施例及其使用方法。 容器可用于具有位于容器附近的感应线圈的注射成型设备中。 容器可以具有构造成基本上包围和接收柱塞尖端的管状体。 纵向槽或间隙延伸穿过主体的厚度，以在施加来自线圈的RF感应场期间允许和/或引导涡流进入容器。 身体还包括配置成在其内流动液体的温度调节线。 温度调节线可以设置成在其内孔和外表面之间的主体壁内纵向延伸。 可以在主体的一端处设置凸缘，以将主体固定在注射成型设备内。

公开(公告)号：US20150251244A1

公开(公告)日：2015-09-10

申请号：US14429743

申请日：2012-09-27

申请人： BAOSHAN IRON & STEEL CO., LTD

发明人： Sanbing Ren ,  Yuan Fang ,  Junfei Fan ,  Yan Yu

IPC分类号： B22D11/10 ,  B22D41/01 ,  B22D41/60 ,  B22D11/00

CPC分类号： B22D11/10 ,  B22D11/001 ,  B22D11/0622 ,  B22D11/118 ,  B22D41/01 ,  B22D41/015 ,  B22D41/60

摘要： A method for continuous thin strip casting comprises: introducing molten steel through a long nozzle (11) into a tundish (1) from a ladle (10), and heating the molten steel in a manner of externally heating the tundish, so as to maintain the molten steel at a basically constant temperature in an entire pouring process. The tundish is one strand tundish, and the molten steel flows below a weir (2) which is located at one side in the tundish, then passes a first dam (3) and enters a channel (4) with an induction heating device, and a temperature of the molten steel after induction heating is 30˜50 C higher than that of the molten steel introduced into the tundish, and the heated molten steel then flows out from a outlet at the other side of the tundish to a nozzle (5) for casting. The present invention has also provided a device for continuous thin strip casting, which can realize constant-temperature pouring of continuous thin strip casting, which may overcome quality difference of rolls before and after, stabilize both the pulling speed of the strip and the condition of the molten pool, and thus avoid quality defects caused by speed changes. It can also fully facilitate the inclusions in the molten steel to float upwardly, so as to improve quality of the cast strip; reduce the superheat degree of the ladle molten steel to lower the consumption of energy, improve the quality of the molten steel and decrease the wastage of refractory material; and lessen the formation of the cold steel on the surface of the molten pool at the preliminary stage of pouring, so as to facilitate it entering into the normal pouring stage immediately.

摘要翻译： 一种用于连续薄带铸造的方法包括：将钢水通过长喷嘴（11）从钢包（10）引入中间包（1）中，并以外部加热中间包的方式加热钢水，以保持 在整个浇注过程中基本恒定温度的钢水。 中间包是一个中间包，钢水在位于中间包一侧的堰（2）下方流动，然后通过一个第一坝（3），并用感应加热装置进入一个通道（4）， 感应加热后的钢水的温度比引入中间包的钢水的温度高30〜50℃，然后将加热的钢水从中间包的另一侧的出口流出到喷嘴（5）， 铸造。 本发明还提供了一种连续薄带铸造装置，其可以实现连续薄带铸造的恒温浇注，其可以克服前后辊的质量差异，稳定带材的拉伸速度和条件的条件 熔池，从而避免由速度变化引起的质量缺陷。 也可以完全促进钢水中的夹杂物向上浮起，从而提高铸钢带的质量; 降低钢包钢水的过热度，降低能源消耗，提高钢水质量，降低耐火材料的浪费; 并且在浇注的初始阶段减少在熔池表面上的冷钢的形成，以便于其立即进入正常浇注阶段。

公开(公告)号：US08883071B2

公开(公告)日：2014-11-11

申请号：US12930561

申请日：2011-01-11

申请人： Eric W. Reeves

发明人： Eric W. Reeves

IPC分类号： B65D55/00 ,  B22D41/01 ,  B22D41/00

CPC分类号： B22D41/01 ,  B22D41/00 ,  F27D1/1808 ,  F27D2005/0075 ,  F27D2005/0081

摘要： An exemplary embodiment of the invention provides a molten metal containment structure, including a vessel having an internal volume for containing molten metal and an open upper end. The structure further includes a cover for the vessel having an underside facing the internal volume, the cover being movable between a closed position, covering the open upper end of the vessel with the underside of the cover, and an open position in which the cover is remote from the open upper end of the vessel to allow access to the internal volume from one side of the structure. The cover is attached to at least one lifting arm (preferably two or more) and at least on rotation control arm (preferably two or more). The lifting arm(s) operates to guide the cover from the open position to the closed position, and vice versa. The rotation control arm(s) operates to control pivoting of the cover during movement from the closed position to the open position, and vice versa, to prevent exposure of the underside of the cover, which in operation is very hot, to a person positioned adjacent to the structure at the aforesaid one side thereof. The lifting arm(s) and/or rotation control arm(s) provide a force that at least partially counterbalances a weight of the cover.

摘要翻译： 本发明的示例性实施例提供了一种熔融金属容纳结构，其包括具有用于容纳熔融金属的内部容积和敞开的上端的容器。 所述结构还包括用于所述容器的盖，所述盖具有面向所述内部容积的下侧，所述盖可在关闭位置之间移动，所述关闭位置覆盖所述容器的敞开的上端与所述盖的下侧，以及打开位置， 远离容器的敞开的上端，以允许从结构的一侧进入内部容积。 至少一个提升臂（优选两个或更多个）并且至少在旋转控制臂（优选两个或更多个）上附接盖。 提升臂操作以将盖从打开位置引导到关闭位置，反之亦然。 旋转控制臂操作以在从关闭位置到打开位置的运动期间控制盖的枢转，反之亦然，以防止在操作中非常热的盖的下侧暴露于位于 与上述一侧的结构相邻。 提升臂和/或旋转控制臂提供至少部分地平衡盖的重量的力。

公开(公告)号：US07926546B2

公开(公告)日：2011-04-19

申请号：US12354239

申请日：2009-01-15

申请人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

发明人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

IPC分类号： B22D17/00 ,  B22D41/01

CPC分类号： B22D17/30

摘要： A device for melting, storing, and feeding a metal material is provided which can store a large amount of molten metal material corresponding to molding cycles with a compact configuration, using barrels to melt bar-shaped metal materials and a tank-and-barrel storage unit to store the molten metal material. The storage unit for the molten metal material is composed of an upper storage tank and a lower material temperature control barrel having a smaller diameter, the barrel being perpendicularly arranged under and in communication with the bottom center of the tank. The melting barrels for bar-shaped metal materials are made of barrel bodies having an inside diameter and a length appropriate to accommodate the bar-shaped metal materials. A more than one melting barrel is vertically arranged in parallel on a lid member of the storage tank, with their bottom openings facing the inside of the storage tank.

摘要翻译： 提供了用于熔化，储存和馈送金属材料的装置，其可以使用桶来熔化棒状金属材料并且储存和储存桶存储器，其中可以存储与紧凑结构的模制循环相对应的大量熔融金属材料 储存熔融金属材料的单元。 用于熔融金属材料的存储单元由具有较小直径的上部储存罐和下部材料温度控制桶组成，所述桶垂直地布置在罐的底部中心下方并与罐的底部中心连通。 用于棒状金属材料的熔化桶由具有适于容纳棒状金属材料的内径和长度的筒体制成。 在储罐的盖构件上垂直设置多个熔化桶，其底部开口面向存储罐的内部。

公开(公告)号：US20100201049A1

公开(公告)日：2010-08-12

申请号：US12322962

申请日：2009-02-10

申请人： C. Edward Eckert

发明人： C. Edward Eckert

IPC分类号： B22D41/14 ,  B22D41/01 ,  B22D46/00

CPC分类号： B22D41/00 ,  B22D41/14 ,  C22B9/00 ,  F27D1/1808

摘要： A thermally efficient cover for the molten metal held in a furnace, tundish, ladle, crucible or other containment vessel. Through substantially horizontal movement, this cover allows for periodic removal, particularly by retraction, for accessing contents of that furnace from a top aperture in the containment vessel. This invention further relates to a covered furnace system and methods of use.

摘要翻译： 一种用于熔融金属的热效率保护罩，其保持在炉，中间包，钢包，坩埚或其它容纳容器中。 通过基本上水平的运动，该盖允许定期地移除，特别是通过缩回，用于从安全壳的顶部孔口访问该炉的内容物。 本发明还涉及一种覆盖炉系统和使用方法。

公开(公告)号：US20050126738A1

公开(公告)日：2005-06-16

申请号：US10735075

申请日：2003-12-11

申请人： John Tingey ,  David Salee ,  Wade Bowles

发明人： John Tingey ,  David Salee ,  Wade Bowles

IPC分类号： B22D35/06 ,  B22D41/01 ,  B22D1/00 ,  B22D35/00

CPC分类号： B22D41/01 ,  B22D35/06

摘要： A trough is described for carrying molten metal, comprising an outer shell defined by a bottom wall and two side walls, an insulating layer filling the outer shell and a conductive U-shaped refractory trough body for carrying molten metal, the trough body being embedded in the insulating layer. At least one heating element is positioned in the insulating layer, adjacent to but spaced apart from the trough body, to provide an air gap between the heating element and the trough body.

摘要翻译： 描述了用于承载熔融金属的槽，包括由底壁和两个侧壁限定的外壳，填充外壳的绝缘层和用于承载熔融金属的导电U形耐火槽体，槽主体嵌入 绝缘层。 至少一个加热元件位于与槽体相邻但间隔开的绝缘层中，以在加热元件和槽体之间提供气隙。