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21.发明授权
公开(公告)号：US5242010A
公开(公告)日：1993-09-07
申请号：US887741
申请日：1992-05-22
IPC分类号： B22D11/04 , B22D11/05 , B22D11/055 , B22D11/124 , B22D11/16
CPC分类号： B22D11/168
摘要： The taper of narrow faces of a plate-type mold is controlled for the production of steel castings in slab form, wherein the plates of the mold are cooled by a liquid coolant and wherein the narrow faces can be adjusted between wide faces of the mold. Initially, the temperature of the coolant is measured at a coolant outlet of each plate of the mold. A cooling surface-related specific temperature value is then formed from each measured temperature. The specific temperature values of opposite plates are compared. The specific temperature values of each plate are compared with the specific temperature values of the adjoining plates. When a difference between the specific temperature values occurs, an adjustment value having a magnitude of the difference in values is applied to a drive of the narrow face which provides the lower temperature value, such that the taper of the narrow face is increased.
摘要翻译： 控制板式模具的窄面的锥形以生产板坯形式的钢铸件，其中模具的板由液体冷却剂冷却，并且其中可以在模具的宽面之间调整窄面。 最初，在模具的每个板的冷却剂出口处测量冷却剂的温度。 然后从每个测量的温度形成冷却表面相关的特定温度值。 比较相对板的具体温度值。 将各板的具体温度值与相邻板的具体温度值进行比较。 当发生特定温度值之间的差异时，对提供较低温度值的窄面的驱动施加具有值差值的调整值，使得窄面的锥度增加。
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公开(公告)号：US06776215B2
公开(公告)日：2004-08-17
申请号：US10276937
申请日：2002-11-20
IPC分类号： B22D11055
CPC分类号： B22D11/055 , B22D11/059
摘要： For a further development a device for continuous casting of metal, in particular steel, with a metal mold with mold walls (1,18) and a mold cooling device and which can remove high thermal flows and can be subjected to thermal loads and, thereble, is suitable for use at high speeds, at least one mold wall (1,18) of the mold of this device should include a steel wall (2) and a support mesh (3) for this wall and the device further should be provided with magnetic field generator (3.2) for generating a magnetic field (3.1) acting on the mold steel wall (2) via the support mesh (3) for attracting the mold steel wall (2) to the support mesh (3), with the mold cooling device comprising spray cooling means.
摘要翻译： 为了进一步开发用于连续铸造金属（特别是钢）的装置，其具有带有模具壁（1,18）的金属模具和模具冷却装置，并且可以去除高热流并且可以承受热负荷 适合于高速使用，该装置的模具的至少一个模具壁（1,18）应包括用于该壁的钢壁（2）和支撑网（3），并且还应设置该装置 用于通过支撑网（3）产生用于将模具钢壁（2）吸引到支撑网（3）的作用在模具钢壁（2）上的磁场（3.1）的磁场发生器（3.2） 模具冷却装置包括喷雾冷却装置。
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23.发明授权Direct-current arc furnace comprising a centric charging shaft for producing steel and a method therefor 失效包括用于生产钢的中心充气轴的直流电弧炉及其方法公开(公告)号：US06490312B1
公开(公告)日：2002-12-03
申请号：US09806848
申请日：2001-04-04
IPC分类号： H05B722
CPC分类号： C21C5/5229 , C21B13/026 , C21B13/12 , C21C5/565 , F27B3/085 , F27B3/186 , F27D17/003 , Y02P10/216
摘要： A direct-current arc furnace for producing steel has a smelting vessel with electrodes, tapping openings for the molten mass and slag, and a device for a direct removal of exhaust gases. The smelting vessel is extended upwardly by a central shaft for introducing melt-down material into the vessel. The extension of the central shaft forms a melt-down material column. A shaft suction device is provided as an extension of the shaft for removal of the exhaust gases during the smelting process. Adjacent to the shaft openings are provided in the upper part of the smelting vessel for receiving a vessel suction device for dust and/or gases resulting during the charging process of the melt-down material. The shaft suction device and the vessel suction device are connected to a common device and switching elements are provided for actuating only one suction device and/or adjusting a combination of the exhaust gas flows dependent on the charging and smelting process.
摘要翻译： 用于生产钢的直流电弧炉具有带电极的熔炼容器，用于熔融物料和炉渣的出料口，以及用于直接除去废气的装置。 熔融容器由中心轴向上延伸，用于将熔化材料引入容器中。 中心轴的延伸部形成熔化材料柱。 轴抽吸装置设置为用于在冶炼过程中排出废气的轴的延伸部。 在熔融容器的上部附近设置有轴开口，用于在熔化材料的装料过程中接收用于灰尘和/或气体的容器抽吸装置。 轴抽吸装置和容器抽吸装置连接到共同的装置，并且提供开关元件以仅驱动一个抽吸装置和/或根据充电和熔炼过程来调整排气流的组合。
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公开(公告)号：US6129137A
公开(公告)日：2000-10-10
申请号：US4431
申请日：1998-01-08
IPC分类号： B22D11/04 , B22D11/041 , B22D11/12 , B22D11/128 , B22D11/06 , B22D11/08
CPC分类号： B22D11/1206
摘要： A method for producing slabs in a continuous casting plant preferably equipped with a vertical mold, preferably for thin slab plants for casting preferably steel having, for example, a solidification thickness of 60 mm-120 mm, for example, 80 mm, and casting speeds of up to 10 m/min. and a maximum casting output of about 3 million tons per year. In a first vertically extending first segment 0 of a strand guide, exclusive strand reduction, also called casting and rolling, is carried out. The segment 1 arranged immediately underneath the first segment 0 carries out bending of the strand through several bending points into the inner circular arc. Prior to final solidification, the strand is bent back through several return bending points into the horizontal.
摘要翻译： 一种连续铸造设备中的板坯的制造方法，优选地配备有垂直模具，优选用于薄板坯设备，优选为具有例如60mm-120mm的凝固厚度例如80mm的钢，以及铸造速度 高达10米/分。 每年最大铸造产量约300万吨。 在股线引导件的第一垂直延伸的第一段0中，执行也称为铸造和轧制的专用股线还原。 紧接在第一区段0下方的区段1通过几个弯曲点进入内圆弧的弯曲。 在最终凝固之前，股线通过几个返回弯曲点向后弯曲成水平。
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25.发明授权Method of producing coated metal slabs, particularly metal strips, and coating plant 失效生产涂层金属板，特别是金属条和涂装厂的方法
公开(公告)号：US6051278A
公开(公告)日：2000-04-18
申请号：US934954
申请日：1997-09-22
CPC分类号： B22D11/008 , C23C2/006
摘要： A method and apparatus for producing metal slabs in which especially a metal strip of steel is conducted through a bottom entry device of a vessel which is filled with molten metal, particularly steel, and, after the molten metal has crystallized onto the metal slab, the coated metal slab, particularly the coated metal strip, is pulled off above the vessel, wherein the crystallization carrier is conducted though the bottom entry device of the vessel which provides a clear opening width between the core strip and the entry device. Controlled cooling is carried out in the bottom area of the vessel containing the molten metal. The temperature of the molten metal at the nozzle exit of the bottom entry device is adjusted to be greater than the liquidus temperature of the molten metal. A meniscus in the pure melt phase is formed at the nozzle exit at the bottom entry device. A distance exists between the meniscus of the molten metal at the nozzle exit and the begin of the solidification. The heat removal in the area of the bottom entry device is controlled in dependence on the strip speed, bath temperature and gap width in such a way that the meniscus is formed freely and stationary at the nozzle exit.
摘要翻译： 一种用于生产金属板的方法和装置，其中特别是钢的金属带通过填充有熔融金属，特别是钢的容器的底部进入装置，并且在熔融金属结晶到金属板上之后， 涂覆的金属板坯，特别是涂覆的金属带材，从容器上方被拉出，其中结晶载体通过容器的底部入口装置进行，其在芯条和进入装置之间提供了清晰的开口宽度。 在包含熔融金属的容器的底部区域中进行控制冷却。 将底部入口装置的喷嘴出口处的熔融金属的温度调节为大于熔融金属的液相线温度。 纯熔体相的弯液面形成在底部入口装置的喷嘴出口处。 在喷嘴出口处的熔融金属的弯月面和凝固开始之间存在距离。 根据条带速度，浴温度和间隙宽度来控制底部进入装置区域中的除热，使得弯液面在喷嘴出口处自由形成并且静止。
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公开(公告)号：US5775552A
公开(公告)日：1998-07-07
申请号：US817320
申请日：1997-04-07
CPC分类号： B22D41/50
摘要： A pouring spout to for delivering molten steel into a continuous casting mold with longitudinal and transverse sides, especially for casting thin slabs. The outer wall (12) of the pouring spout (10) is shaped in its longitudinal-side region (17) facing the longitudinal mold side (21) so that is has a substantially constant distance (d) relative to the longitudinal sides (21) of the mold, regardless of the immersion depth of the pouring spout into the melt in the continuous casting mold. In addition, the outer wall of the pouring spout, in its transverse-side regions (16) facing the transverse mold sides (22), has form elements that oppose a minimum resistance to the horizontal flow of the molten steel and the casting powder floating thereon.
摘要翻译： PCT No.PCT / DE95 / 01266 Sec。 371日期1997年4月7日 102（e）日期1997年4月7日PCT提交1995年9月7日PCT公布。 公开号WO96 / 11078 日期1996年04月18日倾倒口用于将钢水输送到具有纵向和横向侧面的连续铸造模具中，特别是用于铸造薄板坯。 倾倒咀（10）的外壁（12）的纵向侧面区域（17）成形为面向纵向模具侧面（21），从而相对于纵向侧面（21）具有基本恒定的距离（d） ），而不管浇注口在连续铸造模具中的熔体中的浸入深度如何。 此外，倾倒口的外壁在其横向侧面区域（16）中面向横向模具侧面（22），具有与钢水的水平流动最小阻力相对的形式的元件，并且铸造粉末浮动 上。
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公开(公告)号：US5730207A
公开(公告)日：1998-03-24
申请号：US682667
申请日：1996-07-29
IPC分类号： B22D11/124 , B22D11/04 , B22D11/05 , B22D11/128
CPC分类号： B22D11/0408
摘要： A continuous casting mold for producing strands in the form of slabs, thin slabs, blooms, and billets resulting in highly reliable casting at casting speeds of up to 6 m/min. The cambered shape of the mold causes the strand to be centered during casting by the mold so that sideways movement of the strand shell toward one of the narrow sides (snaking) is suppressed or moderated. This symmetrical running of the strand shell box during casting in the mold results in a uniform symmetrical formation of the strand shell and its temperature field (isotherms), the withdrawal forces, and the loading of the strand shell in relation to the strand axis in the casting direction, even despite weaving of the strand in the region of the strand guide.
摘要翻译： PCT No.PCT / DE95 / 00092 Sec。 371日期：1996年7月29日 102（e）日期1996年7月29日PCT 1995年1月20日PCT PCT。 WO95 / 20443 PCT出版物 日期1995年8月3日一种用于生产板坯，薄板坯，花纹和坯料形式的线材的连续铸造模具，以高达6m / min的铸造速度实现高度可靠的铸造。 模具的弧形形状使得模具在铸造期间使其处于中心位置，从而抑制或调节股线壳体朝向其中一个窄边（蛇形）的侧向运动。 在模具铸造期间，线壳体的这种对称运行导致股线壳体的均匀对称形成及其温度场（等温线），退出力和股线壳相对于股线轴线的负载 铸造方向，即使在股线引导件的区域中编织股线。
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28.发明授权Method and system for continuously producing flat steel product by the continuous casting method 失效通过连续铸造法连续生产扁钢产品的方法和系统
公开(公告)号：US5307864A
公开(公告)日：1994-05-03
申请号：US15300
申请日：1993-02-08
申请人： Giovanni Arvedi , Giovanni Gosio , Ulrich Siegers , Klaus Bruckner , Peter Meyer , Ernst Windhaus , Fritz-Peter Pleschiutschnigg , Werner Rahmfeld
发明人： Giovanni Arvedi , Giovanni Gosio , Ulrich Siegers , Klaus Bruckner , Peter Meyer , Ernst Windhaus , Fritz-Peter Pleschiutschnigg , Werner Rahmfeld
CPC分类号： B22D11/1206 , B21B1/463 , B21B1/26 , B21B45/004 , Y10T29/5184
摘要： A method and system for continuously producing a flat steel product from flat stock produced by the arcuate continuous casting method with a horizontal direction of emergence are disclosed. In one form of the invention, flat stock is shaped after solidification of a strand in a first shaping stage at temperatures exceeding about 1100.degree. C. The stock is then inductively reheated to a temperature of about 1100.degree. C. with approximate temperature equalization of an entire cross-section of the flat stock. The flat stock is additionally shaped in at least one additional shaping stage with rolling speeds in accordance with the stock's accompanying reduction in thickness per pass.
摘要翻译： 公开了一种通过弓形连续铸造方法由水平出射方向生产的扁平坯料连续生产扁钢产品的方法和系统。 在本发明的一种形式中，在第一成形阶段在超过约1100℃的温度下固化后，将扁平材料成型。然后将原料经过电感重新加热至约1100℃的温度， 整个横截面的扁平股票。 扁平坯料在至少一个附加成型阶段中另外成形，其轧制速度根据坯料随着每次通过厚度的减小而增加。
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公开(公告)号：US4564058A
公开(公告)日：1986-01-14
申请号：US59266
申请日：1979-07-20
IPC分类号： B22D11/10 , B22D11/00 , B22D11/108 , B22D11/16 , B22D27/00
CPC分类号： B22D11/108 , B22D11/165
摘要： Casting powder is to be fluidized for feeding to a mold for continuous casting. The gas flow providing the fluidization is controlled in response to bath surface temperature, monitored by means of a curved copper sheet, serving as radiation detector. A thermofeeler is attached to the sheet and controls a pneumatic control circuit for the fluidization gas.
摘要翻译： 流化粉末用于进料到连铸模具。 提供流化的气流响应于浴表面温度而被控制，通过用作辐射探测器的弯曲铜片进行监测。 热板机连接到片材上并控制流化气体的气动控制回路。
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公开(公告)号：US4100959A
公开(公告)日：1978-07-18
申请号：US770449
申请日：1977-02-22
申请人： Hans Gruner , Hans Schrewe , Gerd Diederich , Claus-Dieter Haufe , Fritz-Peter Pleschiutschnigg
发明人： Hans Gruner , Hans Schrewe , Gerd Diederich , Claus-Dieter Haufe , Fritz-Peter Pleschiutschnigg
IPC分类号： B22D7/12 , B22D11/10 , B22D11/106
CPC分类号： B22D11/106
摘要： Molten steel pouring from a ladle into a tundish is surrounded by a vessel which is pressurized to maintain an excess pressure of an inert gas and/or a gas or vapor of a material that treats the steel, e.g., for deoxidizing, desulfurizing and/or other cleansing action. The excess pressure per se inhibits any reoxidation. Reactant material is fed to the chamber at a rate to maintain the excess pressure and/or to ensure sufficient presence of reacting material commensurate with the amount of steel passing through.
摘要翻译： 从钢包浇注到中间包中的熔融钢被被加压以维持惰性气体和/或处理钢的材料的气体或蒸气的过压的容器例如用于脱氧，脱硫和/或 其他清洁动作。 过量的压力本身会抑制任何再氧化。 将反应物材料以保持过量的压力和/或确保足够存在与通过的钢量相当的反应材料的速率进料到室中。
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