公开(公告)号：US5004040A

公开(公告)日：1991-04-02

申请号：US480099

申请日：1990-02-14

申请人： Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Hans U. Franzen ,  Manfred Pfluger ,  Josef Glaser

发明人： Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Hans U. Franzen ,  Manfred Pfluger ,  Josef Glaser

IPC分类号： B22D11/18 ,  B22D11/10 ,  B22D11/16 ,  B22D11/20

CPC分类号： B22D11/201 ,  B22D11/161

摘要： A method of continuously casting steel in which a melt is introduced through a movable immersion nozzle. The method includes the steps of controlling the start of the casting process in connection with the withdrawal of the casting by starting the withdrawal of the casting upon reaching a desired height of the surface of the steel in the mold, and driving the casting from the mold at a desired casting removal speed via a control element in a predetermined manner. Further, the method includes measuring the position of the bath level as it ascends in the mold during the continuous casting and adjusting the position of the immersion nozzle in relation to the ascending bath level from a first position to a desired operating position by changing the position of the distributor. Lastly, the method includes determining the desired operating position of the immersion nozzle with respect to the upper edge of the mold as a function of the temperature of the steel melt, the quality of the steel, the K-value of the solidification of the casting and the bath level, so as to establish, during the casting, a spacing of the outer lower edge of the immersion nozzle between a solidification front of the casting and the bath level.

摘要翻译： 一种连续铸造通过可移动浸渍喷嘴引入熔体的钢的方法。 该方法包括以下步骤：通过在达到模具中的钢的表面的期望高度的情况下开始铸件的退出来控制铸造过程的开始，并且从模具驱动铸件 以预定方式经由控制元件以期望的铸造移除速度。 此外，该方法包括在连续铸造期间测量浴液位置在模具中上升的位置，并且通过改变位置来将浸入式喷嘴相对于上升浴位的位置从第一位置调整到期望的操作位置 的经销商。 最后，该方法包括根据钢熔体的温度，钢的质量，铸件的凝固的K值来确定浸入式喷嘴相对于模具的上边缘的期望的操作位置 以及浴液面，以便在铸造过程中建立浸入式管嘴的外部下边缘在铸件的固化前沿和浴液面之间的间隔。

公开(公告)号：US4403230A

公开(公告)日：1983-09-06

申请号：US356325

申请日：1982-03-10

申请人： Hans Gruner ,  Hans Schrewe ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg

发明人： Hans Gruner ,  Hans Schrewe ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg

IPC分类号： B22D11/16 ,  G01N21/952 ,  G01N21/88 ,  G01D9/42

CPC分类号： G01N21/952

摘要： A casting is inspected by equipment similar to the equipment in a companion application. That equipment includes a revolving camera. The camera is electrically powered by a generator which revolves with the camera and is, by itself, driven pursuant to that rotation.

摘要翻译： 铸件由与配套应用中的设备类似的设备进行检查。 该设备包括旋转相机。 相机由与照相机一起旋转的发生器电力供电，并且本身由该旋转驱动。

公开(公告)号：US5467809A

公开(公告)日：1995-11-21

申请号：US39063

申请日：1993-06-01

申请人： Giovanni Arvedi ,  Giovanni Gosio ,  Ulrich Siegers ,  Luciano Manini ,  Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Hans-Gunther Thurm ,  Harald Ludorff

发明人： Giovanni Arvedi ,  Giovanni Gosio ,  Ulrich Siegers ,  Luciano Manini ,  Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Hans-Gunther Thurm ,  Harald Ludorff

IPC分类号： B22D11/04 ,  B22D11/05 ,  B22D11/055 ,  B22D7/00

CPC分类号： B22D11/055 ,  B22D11/0408 ,  B22D11/043

摘要： A liquid-cooled plate mold with adjustable width for the continuous casting of billets from steel in the form of slabs, particularly for a slab thickness of less than 100 mm. The shape-imparting broad side plates (1) and narrow side plates (2) of the ingot mold are constructed in the direction of their transverse extension so as to increase in cross section for the billet, while the narrow side plates (2) extend substantially parallel to one another along the height of the ingot mold. Further, the broad side plates (1) are constructed so as to be concave at least in a region (3) of smallest slab width in such a way that, in cross section, the apex height (13) of the ingot mold wall forming a curve has a determined height relative to a rectangle inserted in the drawing. The shape of the billet side plates at the billet outlet end (5) corresponds to the billet format to be produced.

摘要翻译： PCT No.PCT / DE91 / 00761 Sec。 371日期：1993年6月1日 102（e）日期1993年6月1日PCT 1991年9月23日PCT公布。 公开号WO92 / 05898 日期：1992年04月16日。一种液体冷却板模具，具有可调节的宽度，用于连续铸造板坯形式的钢坯，特别是板坯厚度小于100mm的钢坯。 铸锭模具的形状赋予的宽侧板（1）和窄侧板（2）沿其横向延伸方向构成，以便在坯料的横截面上增加，而窄侧板（2）延伸 基本上沿铸模的高度相互平行。 此外，宽侧板（1）至少在最小板坯宽度的区域（3）中被构造为使得在横截面中，铸锭模具壁的顶点高度（13）形成 曲线具有相对于插入在图中的矩形的确定的高度。 坯料出口端（5）处的坯料侧板的形状对应于要生产的坯料形状。

公开(公告)号：US5314099A

公开(公告)日：1994-05-24

申请号：US415320

申请日：1989-09-19

申请人： Hans Butz ,  Gerd Diederich ,  Hans-Juergen Ehrenberg ,  Dietmar Lohse ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg

发明人： Hans Butz ,  Gerd Diederich ,  Hans-Juergen Ehrenberg ,  Dietmar Lohse ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg

IPC分类号： B22D11/10 ,  B22D41/50 ,  B22D41/58

CPC分类号： B22D41/50 ,  B22D41/58

摘要： An immersion nozzle (2) for metallurgical recipients, in particular for a reservoir arranged upstream of a continuous casting ingot mould, has an interchangeable discharge pipe (2) which can be attached in a leakproof manner on or in a perforated brick (1). To improve the flow conditions and hence the efficiency of the casting, the inlet side of the nozzle comprises an upper elongated section (12) in the form of a tubular shaft (11) which expands conically downward to a given plane and which is narrow in a plane perpendicular to the given plane. A second elongate section (13) ends in an elongated transverse flow section of given dimensions.

摘要翻译： PCT No.PCT / DE88 / 00172 Sec。 371日期：1989年9月19日 102（e）日期1989年9月19日PCT提交1988年3月16日PCT公布。 第WO88 / 06932号公报 1988年9月22日，用于冶金接收器的浸入式喷嘴（2），特别是用于连续铸造铸模的上游的储存器，具有可互换的排放管（2），其可以以防漏的方式连接在或 穿孔砖（1）。 为了改善流动条件并因此提高铸件的效率，喷嘴的入口侧包括呈筒形轴（11）形式的上部细长部分（12），其向锥形向下延伸到给定的平面，并且其窄 垂直于给定平面的平面。 第二细长部分（13）以给定尺寸的细长横向流动部分结束。

公开(公告)号：US4976306A

公开(公告)日：1990-12-11

申请号：US349599

申请日：1989-05-09

申请人： Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Armin Burau ,  Werner Rahmfeld ,  Gerd Moellers ,  Hans-Juergen Ehrenberg ,  Hans G. Eberhardt

发明人： Fritz-Peter Pleschiutschnigg ,  Lothar Parschat ,  Armin Burau ,  Werner Rahmfeld ,  Gerd Moellers ,  Hans-Juergen Ehrenberg ,  Hans G. Eberhardt

IPC分类号： B21B1/46 ,  B22D11/06 ,  B22D11/12 ,  B22D11/124

CPC分类号： B21B1/463 ,  B22D11/1206

摘要： A method for continuous casting metal products under utilization of a mold and pouring molten metal into the mold to obtain a flat stock with a thickness below 100 mm, includes withdrawing the partially solidified casting by at least one roll pair which reduce the thickness of the stock upstream from complete solidification by at least 10% but not more than 70% while further reduction in thickness by at least 30% obtains downstream from complete solidification is improved by requiring that the product being cast has a thickness not below 50 mm; that exclusively internally cooled rollers are used for obtaining the reduction; and that the thickness is reduced downstream from the complete solidification at a point where the temperature is only little below the solidus temperature particularly in the case of steel being a temperature between 1500 and 1200 degrees C.

摘要翻译： 一种用于在使用模具的情况下连续铸造金属产品并将熔融金属浇注到模具中以获得厚度低于100mm的扁平坯料的方法包括通过至少一个辊对抽出部分凝固的铸件，所述至少一个辊对减小了坯料的厚度 在完全凝固的上游至少10％但不超过70％，同时通过要求铸造产品的厚度不低于50mm来提高完全凝固下游获得的至少30％的厚度进一步减小; 使用专门的内部冷却辊来获得减少; 并且在温度仅低于固相线温度的点处，厚度从完全凝固的下游减小，特别是在钢的温度在1500至1200℃之间的情况下。

公开(公告)号：US4884624A

公开(公告)日：1989-12-05

申请号：US315886

申请日：1989-02-24

申请人： Fritz-Peter Pleschiutschnigg ,  Joachim Von Schnakenburg ,  Lothar Parschat ,  Peter Stadler

发明人： Fritz-Peter Pleschiutschnigg ,  Joachim Von Schnakenburg ,  Lothar Parschat ,  Peter Stadler

IPC分类号： B22D11/20

CPC分类号： B22D11/20

摘要： Molten metal is introduced into a tubular mold and is withdrawn from the mold in the partly solidified state. There is included a sensor to measure the behavior of the metal strand as close as possible to the mold in order to control or regulate the drive unit for the withdrawal of the strand on a continuous casting machine. For a more precise determination of the actual conditions, the movement of the strand is measured in an area close as possible to the point where the strand leaves the mold. The measurement of the movement may be made in a non-contact and non-delayed manner by the sensor which responds to radiation. The sensor is designed and positioned so that it produces an evaluatable measurement signal in response to the displacement-time behavior of the strand. The measurement signal is transmitted to a display unit and/or evaluation unit for adjustment of the drive unit in order to obtain the desired speed of withdrawal.

摘要翻译： 将熔融金属引入管状模具中，并在部分固化状态下从模具中取出。 包括用于测量金属线的行为尽可能靠近模具的传感器，以便控制或调节用于在连续铸造机上取出线材的驱动单元。 为了更准确地确定实际情况，在尽可能接近线材离开模具的位置的区域中测量股线的移动。 通过响应于辐射的传感器，移动的测量可以以非接触和非延迟的方式进行。 该传感器被设计和定位成使得其响应于该股的位移时间行为产生可评估的测量信号。 测量信号被传送到显示单元和/或评估单元，用于调节驱动单元以获得所需的提取速度。

公开(公告)号：US5335714A

公开(公告)日：1994-08-09

申请号：US84195

申请日：1993-09-03

申请人： Giovanni Arvedi ,  Harald Ludorff ,  Hans G. Thurm ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg ,  Hans-Joachim Paris ,  Michael Steuten

发明人： Giovanni Arvedi ,  Harald Ludorff ,  Hans G. Thurm ,  Lothar Parschat ,  Fritz-Peter Pleschiutschnigg ,  Hans-Joachim Paris ,  Michael Steuten

IPC分类号： B22D11/08

CPC分类号： B22D11/081

摘要： The invention relates to a dummy bar for continuous casting installations with a curved bar guide arranged downstream of a mold. The invention provides a dummy bar which is characterized by a flexible metallic strip (1) and components (3) which are fastened to a surface of the strip (1) for detachably connecting with spacers (2) extending in the shape of strips along the width of the strip (1) on the same surface transversely to the longitudinal direction of the strip, which spacers (2) have mutually adjacent contact areas (6) at least in the region of the components (3). The free surface of the spacers (2) is covered with congruent rubber-like plates (5) and the free surface of the strip (1) is provided with a rubber-like coating (4).

摘要翻译： PCT No.PCT / DE91 / 01005 Sec。 371日期1993年9月3日 102（e）日期1993年9月3日PCT 1991年12月20日PCT PCT。 公开号WO92 / 11961 日本1992年7月23日。本发明涉及一种用于连续铸造装置的虚拟棒，其具有布置在模具下游的弯曲杆导向件。 本发明提供了一种虚拟棒，其特征在于柔性金属条（1）和部件（3），其紧固到条带（1）的表面，用于可拆卸地连接沿着条带形状延伸的条带（2） 至少在部件（3）的区域中，间隔件（2）具有彼此相邻的接触区域（6）的横向于条带的纵向的相同表面上的条带（1）的宽度。 间隔件（2）的自由表面覆盖有均匀的橡胶状板（5），带材（1）的自由表面设有橡胶状涂层（4）。

公开(公告)号：US5018569A

公开(公告)日：1991-05-28

申请号：US374444

申请日：1989-06-30

申请人： Armin Burau ,  Hans-Georg Eberhardt ,  Hans J. Ehrenberg ,  Hans U. Franzen ,  Rainer Lenk ,  Lothar Parschat ,  Manfred Pfluger ,  Fritz-Peter Pleschiutschnigg ,  Werner Rahmfeld

发明人： Armin Burau ,  Hans-Georg Eberhardt ,  Hans J. Ehrenberg ,  Hans U. Franzen ,  Rainer Lenk ,  Lothar Parschat ,  Manfred Pfluger ,  Fritz-Peter Pleschiutschnigg ,  Werner Rahmfeld

IPC分类号： B22D11/128 ,  B21B1/46 ,  B21B37/52 ,  B21B37/62 ,  B22D11/12 ,  B22D11/20

CPC分类号： B21B1/463 ,  B21B37/52 ,  B21B37/62 ,  B22D11/1206 ,  B21B2201/14

摘要： A method for continuous casting of thin slab ingots with reduced thickness following immediately the casting particularly of steel under utilization of a mold which is open at the bottom and under further utilization of roller pairs arranged along the withdrawal path, at least some of them are driven and at least some of the rollers are hydraulically adjustable perpendicular from the path so as to act as ingot deforming rolls. The invention is further improved by determining the speed of driven rollers, and the pressure force of adjustable roller pairs acting against the ingot and providing feedback control for the speed and the force. Additionally, providing a master control action for the speed control such that a point of solidification is dynamically maintained in a particular geometric position as far as the passing ingot is concerned; and by limiting the adjustment of rollers as far as the gap between pairs of such rollers is concerned downstream from that point.

摘要翻译： 一种用于连续铸造薄板坯的方法，其特征在于在铸造之后，特别是在使用在底部开放的模具以及进一步利用沿着退出路径布置的辊对的模具的情况下，减小厚度的薄板坯，至少其中一些被驱动 并且至少一些辊子可以从路径垂直地液压地调整，以作为锭变形辊。 本发明通过确定从动辊的速度以及作用于锭的可调辊对的压力进一步改进，并为速度和力提供反馈控制。 此外，为速度控制提供主控制动作，使得固化点在特定的几何位置上被动态地保持在与传送锭相关的范围内; 并且通过限制辊的调整，只要这些辊对之间的间隙在该点的下游。

公开(公告)号：US4928747A

公开(公告)日：1990-05-29

申请号：US209689

申请日：1988-06-21

申请人： Fritz-Peter Pleschiutschnigg ,  Gerd Moellers ,  Hans-Georg Eberhardt ,  Werner Rahmfeld ,  Lothar Parschat ,  Hans-Juergen Ehrenberg

发明人： Fritz-Peter Pleschiutschnigg ,  Gerd Moellers ,  Hans-Georg Eberhardt ,  Werner Rahmfeld ,  Lothar Parschat ,  Hans-Juergen Ehrenberg

IPC分类号： B22D11/04

CPC分类号： B22D11/0408 ,  B22D11/043

摘要： Seen against the direction of casting, the narrow width dimension of a mold is widened through appropriate surface contour, at least in the mold center, to facilitate charging of the mold whereby the lower portions of the longitudinal walls of the mold are essentially parallely curved while in the upper portion at least one of the walls tangentially merges into the pour-in portion of the mold.

摘要翻译： 至于浇注方向，至少在模具中心，通过合适的表面轮廓加宽模具的窄宽尺寸，以便于模具的充装，从而模具的纵向壁的下部基本上平行弯曲，而 在上部中，至少一个壁切向地合并到模具的浇注部分中。

公开(公告)号：US4458155A

公开(公告)日：1984-07-03

申请号：US337622

申请日：1982-01-07

申请人： Hans Gruner ,  Hans Schrewe ,  Fritz-Peter Pleschiutschnigg ,  Lothar Parschat

发明人： Hans Gruner ,  Hans Schrewe ,  Fritz-Peter Pleschiutschnigg ,  Lothar Parschat

IPC分类号： G01N21/89 ,  G01B11/30 ,  G01J5/04 ,  G01N21/892 ,  G01N25/72 ,  G01N21/32 ,  H04N7/18

CPC分类号： G01J5/061 ,  G01J5/02 ,  G01J5/025 ,  G01J5/041 ,  G01N25/72 ,  G01J2005/0077 ,  G01J5/047 ,  G01J5/048

摘要： A hot casting, freshly emerging from the mold, is inspected for any surface defects by a revolving line scan camera; the camera is disposed in an annular water-cooled, two-part housing having an inwardly directed annular gap covered by a sheet that revolves with the camera; the camera can look through a small gap of that sheet.

摘要翻译： 从模具新出现的热铸件，通过旋转扫描照相机进行任何表面缺陷的检查; 照相机设置在环形水冷却的两部分壳体中，其具有由相机旋转的片材覆盖的向内指向的环形间隙; 相机可以透过该纸张的小间隙。