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40 条记录 (耗时 0.023 秒)

    Supporting arrangement for thin strip casting
    5.
    发明授权
    Supporting arrangement for thin strip casting 有权
    薄带铸造配套配套

    公开(公告)号：US06123186A

    公开(公告)日：2000-09-26

    申请号：US194843

    申请日：1999-02-17

    申请人： Klaus Schwerdtfeger ,  Karl-Heinz Spitzer ,  Wolfgang Reichelt ,  Ulrich Urlau ,  Ewald Feuerstacke ,  Joachim Kroos

    发明人： Klaus Schwerdtfeger ,  Karl-Heinz Spitzer ,  Wolfgang Reichelt ,  Ulrich Urlau ,  Ewald Feuerstacke ,  Joachim Kroos

    IPC分类号： B22D11/06 ,  B65G23/18

    CPC分类号： B22D11/0631 ,  B22D11/0677

    摘要： A supporting arrangement for the transport belt in thin strip casting plants. The liquid steel is cast onto the circulating transport belt. On its underside, the transport belt has devices for generating a negative pressure and for supporting the belt as well as for cooling. In the past, rollers were used for supporting the belt. Between the supporting points of the belt on the rollers, upward curvatures of the belt may occur. This is avoided by the use of supports of which the spacings measured transversely to the transporting direction are greater than the lengths of the supports in this direction.

    摘要翻译： PCT No.PCT / DE97 / 01150 Sec。 371日期1999年2月17日 102（e）1999年2月17日PCT 1997年6月3日PCT公布。 出版物WO97 / 47411 日期1997年12月18日薄带铸造厂输送带的配套安排。 液态钢被浇铸到循环输送带上。 输送带在其下侧具有用于产生负压并用于支撑带以及冷却的装置。 在过去，辊用于支撑皮带。 在滚筒上的带的支撑点之间，可能发生带的向上的曲率。 这是通过使用横向于传送方向测量的间距大于支撑件在该方向上的长度的支撑来避免的。

    Method and device for homogenizing a molten metal film
    6.
    发明授权
    Method and device for homogenizing a molten metal film 有权
    用于使熔融金属膜均匀化的方法和装置

    公开(公告)号：US06581674B1

    公开(公告)日：2003-06-24

    申请号：US09646326

    申请日：2000-11-28

    申请人： Joachim Kroos ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    发明人： Joachim Kroos ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    IPC分类号： B22D11103

    CPC分类号： B22D11/0631 ,  B22D11/064

    摘要： Disclosed is a method and apparatus for making a molten film of metal, steel, in particular a steel film, more uniform, by strip casting, in which the molten material which is applied to a revolving belt is to have a thickness and properties which are as uniform as possible across the width of the strip. To make the strip more uniform over its width, forces are introduced into the metal film with a component which is perpendicular to the direction in which the strip is conveyed, which forces make the profile of the molten film of metal more uniform.

    摘要翻译： 公开了一种通过带状铸造制造金属，钢，特别是钢膜的熔融膜更均匀的方法和装置，其中施加到旋转带的熔融材料的厚度和性能是 尽可能均匀地穿过条的宽度。 为了使条带在其宽度上更均匀，将力以与条带传送方向垂直的部件引入金属膜中，该力使得金属熔融膜的轮廓更均匀。

    Method and casting nozzle for casting-on a metal strip which is close to final dimensions
    7.
    发明授权
    Method and casting nozzle for casting-on a metal strip which is close to final dimensions 有权
    方法和铸造喷嘴，用于铸造在接近最终尺寸的金属条上

    公开(公告)号：US06357637B1

    公开(公告)日：2002-03-19

    申请号：US09529523

    申请日：2000-07-25

    申请人： Ulrich Urlau ,  Joachim Kroos ,  Reinhard Scholz ,  Karl-Heinz Spitzer

    发明人： Ulrich Urlau ,  Joachim Kroos ,  Reinhard Scholz ,  Karl-Heinz Spitzer

    IPC分类号： B22D3700

    CPC分类号： B22D11/0631

    摘要： A method and a casting nozzle for starting the casting of a metal strip close its final dimensions. The method includes leading a melt via a melt-feed vessel into a pouring chamber of a siphon vessel. The melt from the pouring chamber is led onto a cooled transport belt via casting nozzle and a main chamber of the siphon vessel which can be put under vacuum. The pouring chamber and the main chamber of the siphon vessel are filled with the melt up to a top of the siphon. Before the melt flows over the top of the siphon a vacuum is induced in the main chamber by actuating a vacuum device connected to the main chamber. After the melt has flowed over the top of the siphon the melt stream is led through the casting nozzle so that the nozzle cross-section closes in the manner of a plug. The vacuum is increased depending on position of the plug in the casting nozzle until there is in the melt stream a hydraulic connection between the steam inlet and the stream outlet. The vacuum is adjusted so that the melt flows out of the opening of the casting nozzle. The melt level in the pouring chamber is kept to the value at which an inflowing melt stream is equal to an outflowing melt stream.

    摘要翻译： 一种用于开始铸造金属带的方法和铸造喷嘴，使其最终尺寸接近。 该方法包括将熔体通过熔体进料容器导入虹吸管的倾倒室中。 来自倾倒室的熔体通过铸造喷嘴和可以放置在真空下的虹吸管的主室被引导到冷却的输送带上。 虹吸管的倾倒室和主室充满了熔体，直到虹吸管的顶部。 在熔体流过虹吸顶部之前，通过致动连接到主室的真空装置在主室中引起真空。 在熔体已经流过虹吸管的顶部之后，熔体流被引导通过铸造喷嘴，使得喷嘴横截面以插塞的方式封闭。 真空度根据插头在铸造喷嘴中的位置而增加，直到在熔体流中有蒸汽入口和流出口之间的液压连接。 调整真空使得熔体流出铸造喷嘴的开口。 浇注室中的熔体水平保持在流入的熔体流等于流出的熔体流的值。

    System for homogenizing a molten metal film
    8.
    发明授权
    System for homogenizing a molten metal film 有权
    用于使熔融金属膜均匀化的系统

    公开(公告)号：US07073564B2

    公开(公告)日：2006-07-11

    申请号：US10371046

    申请日：2003-02-20

    申请人： Joachim Kroos ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    发明人： Joachim Kroos ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    IPC分类号： B22D11/00

    CPC分类号： B22D11/0631 ,  B22D11/064

    摘要： A method and apparatus for making a molten film of metal, in particular a steel film, more uniform by strip casting, in which the molten material which is applied to a revolving belt is to have a thickness and properties which are as uniform as possible across the width of the film. To make the film more uniform over its width, forces are introduced into the metal film with a component which is directed oppositely to the direction in which the film is conveyed, which forces make the profile of the molten film of metal more uniform.

    摘要翻译： 一种用于制造金属熔融膜，特别是钢膜的方法和装置，其通过带状铸造更均匀，其中施加到旋转带的熔融材料具有尽可能均匀的厚度和性质 电影的宽度。 为了使膜在其宽度上更均匀，将力以与膜被输送方向相反的方向引入到金属膜中，这种力使得金属的熔融膜的轮廓更均匀。

    Method and device for casting thin billets
    9.
    发明授权
    Method and device for casting thin billets 失效
    铸造薄钢坯的方法和装置

    公开(公告)号：US06450242B1

    公开(公告)日：2002-09-17

    申请号：US09380334

    申请日：1999-09-07

    申请人： Joachim Kroos ,  Hans-Jürgen Schemeit ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    发明人： Joachim Kroos ,  Hans-Jürgen Schemeit ,  Karl-Heinz Spitzer ,  Ulrich Urlau

    IPC分类号： B22D1106

    CPC分类号： B22D11/0631

    摘要： A method and a belt casting device for producing thin billets, in particular composed of steel, has an endless belt to which liquid metal is supplied via a feed device which has a casting channel and is connected to a metallurgical vessel. In this case, the feed device is in the form of a casting channel which has a first casting channel part in the form of a restriction channel part, and which has a second casting channel part whose opening faces the endless belt and whose size corresponds to the cross-sectional area of the finished product. The feed device is connected to a container to which liquid melt can be fed from a metallurgical vessel. Measurement elements are provided, which can be used to detect the level of the liquid melt in the container and/or the thickness of the billet located on the endless belt. Furthermore, the measured values are connected via a measurement and control element to an actuator which is connected to an element for adjusting the outlet rate from the metallurgical vessel.

    摘要翻译： 用于生产薄钢坯的方法和带铸造装置，特别是由钢制成，具有环形带，通过具有铸造通道并连接到冶金容器的进料装置供应液态金属。 在这种情况下，进料装置为铸造通道的形式，其具有形式为限制通道部分的第一铸造通道部分，并且具有第二铸造通道部分，该第二铸造通道部分的开口面向环形带并且其尺寸对应于 成品的横截面积。 进料装置连接到可以从冶金容器供给液体熔体的容器。 提供了测量元件，其可用于检测容器中的液体熔体的水平和/或位于环形带上的坯料的厚度。 此外，测量值通过测量和控制元件连接到致动器，致动器连接到用于调节来自冶金容器的出口速率的元件。

    Process and device for cooling molten steel
    10.
    发明授权
    Process and device for cooling molten steel 失效
    冷却钢水的工艺和装置

    公开(公告)号：US5836377A

    公开(公告)日：1998-11-17

    申请号：US702503

    申请日：1996-10-03

    申请人： Wolfgang Reichelt ,  Ulrich Urlau ,  Paul Freier ,  Karl-Heinz Spitzer

    发明人： Wolfgang Reichelt ,  Ulrich Urlau ,  Paul Freier ,  Karl-Heinz Spitzer

    IPC分类号： B22D11/06 ,  B22D11/10 ,  B22D11/124 ,  B22D11/16

    CPC分类号： B22D11/0631 ,  B22D11/0697 ,  B22D11/124

    摘要： A process for cooling molten steel, in particular by continuous casting of hoop-steel. At least part of the molten mass that leaves a metallurgical vessel through a metal nozzle solidifies when contacting a cooling surface. A gaseous stream that forms a reducing atmosphere is directed onto the surface of the freely accessible liquid hoop-steel immediately after it leaves the metal nozzle and the surface of the hoop-steel is exposed to this gaseous atmosphere at least until it is completely solidified.

    摘要翻译： PCT No.PCT / DE95 / 00196 Sec。 371日期：1996年10月3日 102（e）日期1996年10月3日PCT提交1995年2月10日PCT公布。 公开号WO95 / 23661 日期1995年9月8日一种用于冷却钢水的方法，特别是通过连续铸造环箍钢。 当接触冷却表面时，通过金属喷嘴离开冶金容器的熔融物质的至少一部分固化。 形成还原气氛的气态物质在其离开金属喷嘴之后立即被引导到可自由接近的液体环箍的表面上，并且环形钢的表面至少暴露于该气态气氛直到其完全固化。