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1. 发明授权

US06793006B1 Automation of a high-speed continuous casting plant 失效
标题翻译：高速连铸机的自动化
公开(公告)号：US06793006B1
公开(公告)日：2004-09-21
申请号：US10009153
申请日：2002-05-10
申请人： Fritz-Peter Pleschiutschnigg , Stephan Feldhaus , Lothar Parschat , Michael Vonderbank , Thomas Ulke , Robert Victor Kowalewski , Rolf-Peter Heidemann
发明人： Fritz-Peter Pleschiutschnigg , Stephan Feldhaus , Lothar Parschat , Michael Vonderbank , Thomas Ulke , Robert Victor Kowalewski , Rolf-Peter Heidemann
IPC分类号： B22D1118
CPC分类号： B22D11/16
摘要： The invention relates to a method for automatically opening a high-speed continuous casting plant According to said method the stopping or slide movement, the modification of the steel level, the heat currents through the mold walls, the temperature of the liquid metal and the drawing-off speed are measured over the casting time, supplied to a computer and compared with predetermined limit values for an automatic operating mode.
摘要翻译：本发明涉及一种自动打开高速连续铸造设备的方法根据所述方法，停止或滑动运动，钢水平的改变，通过模具壁的热流，液态金属和图的温度在施加时间内测量提供给计算机的速度，并与自动操作模式的预定极限值进行比较。

2. 发明授权

US06568461B1 Continuous casting facility and process for producing thin slabs 失效
标题翻译：连续铸造设备和生产薄板坯的工艺
公开(公告)号：US06568461B1
公开(公告)日：2003-05-27
申请号：US09167776
申请日：1998-10-07
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D1107
CPC分类号： B22D11/1206 , B22D11/111 , B22D11/14
摘要： A process and a continuous casting installation for the production of thin slabs, preferably of steel with a predetermined solidification thickness of, e.g., 50 mm, in which an optimum surface quality and internal quality of the strand with minimal and predetermined solidification thickness and plant capacity, and accordingly minimal rolling effort, is achieved by a qualitative adjustment of casting and rolling in the region of the strand guide, oscillation of the casting mold by a hydraulically operated lifting platform, feeding of casting powder to the mold, and an immersion nozzle with a specific cross sectional area of flow relating to the process and continuous casting installation, resulting in a satisfactory supply of casting slag and bath movement in the cast surface compared with a standard slab with a thickness of 200 mm. These conditions from the crater end to the cast surface exert a direct influence on the superficial and internal quality of the strand and on the reliability of the casting process.
摘要翻译：一种用于生产薄板坯，优选具有例如50mm的预定凝固厚度的钢的连续铸造设备，其中具有最小和预定的凝固厚度和设备容量的最佳表面质量和内部质量，并且因此最小的轧制力是通过在股线引导件的区域中的铸造和轧制的定性调整实现的，通过液压操作的升降平台振动铸造模具，将铸造粉末供给到模具以及具有与工艺和连续铸造设备相关的特定流动横截面积，与厚度为200mm的标准板坯相比，铸造表面中的铸造炉渣和浴槽运动的满意的供给。从火山口端到铸造表面的这些条件对钢绞线的表面和内部质量以及铸造过程的可靠性产生直接的影响。

3. 发明授权

US06520245B2 Guide element of a continuous casting plant 失效
公开(公告)号：US06520245B2
公开(公告)日：2003-02-18
申请号：US09843353
申请日：2001-04-26
申请人： Fritz-Peter Pleschiutschnigg , Joachim Schwellenbach
发明人： Fritz-Peter Pleschiutschnigg , Joachim Schwellenbach
IPC分类号： B22D1120
CPC分类号： B22D11/128
摘要： A guide element of a continuous casting plant, particularly a continuous casting plant for thin slabs, for guiding a metal strip in a strand guiding direction includes a pair of guide rollers which are located opposite each other relative to the metal strip and form a roller gap. The pair of guide rollers is provided with an adjusting device for adjusting a crown of the roller gap.

4. 发明授权

US06179041B2 Method and apparatus for the early recognition of ruptures in continuous casting of steel with an oscillating mold 失效
标题翻译：使用振荡模具早期识别钢的连续铸造断裂的方法和装置
公开(公告)号：US06179041B2
公开(公告)日：2001-01-30
申请号：US09095274
申请日：1998-06-10
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D1116
CPC分类号： B22D11/16
摘要： A method and an apparatus for the early recognition of ruptures when continuously casting steel using an oscillating mold constructed of copper plates, wherein the method includes continuously and comparatively measuring operating parameters, for example, the temperature distribution with respect to location and time in the copper plates, and analyzing the obtained measurement results. For increasing the probability of an accurate evaluation of indications of an acute tendency of ruptures, two measuring data to be compared are coupled with each other as well as with measuring data of at least one third measuring row, and the measuring data are preferably analyzed online.
摘要翻译：一种使用由铜板构成的摆动模具连续铸钢的早期识别方法和装置，其中所述方法包括连续地和相对地测量操作参数，例如相对于铜中的位置和时间的温度分布板，并分析获得的测量结果。为了增加精确评估急性发作倾向的可能性，将要比较的两个测量数据彼此耦合，以及至少三个测量行的测量数据，并且测量数据优选在线分析。

5. 发明授权

US6152209A Method and device for measuring and regulating the temperature and quantity of cooling water for water-coolable walls of a continuous casting mold 失效
标题翻译：用于测量和调节连续铸造模具的水冷壁的冷却水的温度和数量的方法和装置
公开(公告)号：US6152209A
公开(公告)日：2000-11-28
申请号：US082884
申请日：1998-05-21
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D11/22
CPC分类号： B22D11/22
摘要： A method and a device for measuring and regulating the temperature and quantity of cooling water of a continuous casting mold which flows per unit of time through mold walls composed of copper plates which can be cooled by water, particularly independently of each other, wherein the cooling water temperature of a mold wall is measured at least at two locations in the areas of the outlet openings of a copper plate and the corresponding water box, a temperature profile is prepared from the values measured over the width of the copper plate, and the temperature profiles obtained in time intervals are compared to each other. Temperature sensors are arranged in the water discharge area between a copper plate and the cooling water outlet openings of the water box especially on each long side plate at least at two locations thereof, and the signal lines of the temperature sensors are connected to a computer, preferably with an on-line screen.
摘要翻译：一种用于测量和调节连续铸造模具的温度和数量的方法和装置，其通过由可由水冷却的铜板构成的模具壁单位时间流动，特别是彼此独立地冷却，其中冷却至少在铜板和相应水箱的出口开口区域的两个位置测量模具壁的水温，根据在铜板宽度上测量的值来制备温度分布，温度将以时间间隔获得的轮廓相互比较。温度传感器至少在两个位置处布置在铜板和水箱的冷却水出口之间的排水区域，特别是在每个长侧板上，并且温度传感器的信号线连接到计算机，优选地具有在线屏幕。

6. 发明授权

US6070646A Continuous casting apparatus 失效
标题翻译：连铸设备
公开(公告)号：US6070646A
公开(公告)日：2000-06-06
申请号：US682668
申请日：1996-07-29
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D11/128 , B22D11/041
CPC分类号： B22D11/1287
摘要： A continuous casting device comprises, in combination, a continuous casting mold for receiving molten metal, and at least one pair of guide rolls disposed immediately downstream of the mold exit opening. The exit opening of the mold is rectangular shaped so as to permit a rectangular strand to be cast which has a liquid core, a width and a thickness. The guide rolls are constructed so as to impart to the rectangular strand leaving the mold exit opening a convex shape so as to prevent snaking of the strand within the continuous casting device. The convexivity concavity extends along at least a part of the width of the strand and is no more than 8% of the strand thickness.
摘要翻译： PCT No.PCT / DE95 / 00096 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19日PCT PCT。 WO95 / 20447 PCT出版物日期1995年8月3日连续铸造装置组合包括用于接收熔融金属的连续铸造模具，以及紧邻模具出口开口下游设置的至少一对导辊。模具的出口是矩形的，以便允许铸造具有液芯，宽度和厚度的矩形线。引导辊被构造成赋予矩形线，使得模具出口开口呈凸形，以防止在连续铸造装置内线材的蛇纹。凸起凹部沿着股线的宽度的至少一部分延伸，并且不超过股线厚度的8％。

7. 发明授权

US6070645A Device for manufacturing a polygonal or sectional shape in a continuous casting plant 失效
标题翻译：用于在连续铸造设备中制造多边形或截面形状的装置
公开(公告)号：US6070645A
公开(公告)日：2000-06-06
申请号：US934951
申请日：1997-09-22
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D11/04
CPC分类号： B22D11/0406
摘要： The continuous casting plant includes a continuous casting mold having a round mold shape or also an oval mold shape in the upper mold half and a shaping portion starting at the latest in the middle of the mold, wherein the shaping portion has over the lower mold half up to at the latest the mold exit a polygonal shape or sectional shape with approximately the same circumference as the initial round mold shape.
摘要翻译：连续铸造设备包括在上半模具中具有圆形模具形状或椭圆形模具的连续铸造模具和最初在模具中部开始的成形部分，其中成形部分在下模具半部直到最后，模具出口具有与初始圆形模具形状大致相同的圆周的多边形形状或截面形状。

8. 发明授权

US5832985A Process and device for producing a steel strip with the properties of a cold-rolled product 失效
标题翻译：用于生产具有冷轧产品性能的钢带的方法和装置
公开(公告)号：US5832985A
公开(公告)日：1998-11-10
申请号：US817784
申请日：1997-04-21
申请人： Fritz-Peter Pleschiutschnigg , Ingo von Hagen , Wolfgang Bleck , Paul Splinter
发明人： Fritz-Peter Pleschiutschnigg , Ingo von Hagen , Wolfgang Bleck , Paul Splinter
IPC分类号： B21B1/26 , B21B1/34 , B21B1/46 , B21B45/00 , B21B45/02 , B22D11/128 , C21D8/02 , B22D11/12 , B21B1/04
CPC分类号： B21B1/463 , C21D8/0215 , C21D8/0226 , B21B1/26 , B21B1/34 , B21B1/466 , B21B2201/04 , B21B2201/12 , B21B2201/14 , B21B45/004 , B21B45/0218 , Y10T29/49991
摘要： A process for producing a steel strip with properties of a cold-rolled product. The process including comprising the sequential steps of: a) producing a thin slab 30 to 100 mm thick from a steel melt by continuous casting in a continuous casting machine, and, after a cast strip emerges from a mold of the continuous casting machine, cast rolling the cast strip with a liquid core to reduce thickness of the cast strip by at least 10%; b) descaling the thin slab produced according to step a); c) hot rolling the descaled thin slab at temperatures in a range of 1150.degree. to 900.degree. C. for reducing thickness by at least 50% to produce an intermediate strip with a maximum thickness of 20 mm; d) after hot rolling, accelerated cooling of the intermediate strip to a temperature in a range of 850.degree. to 600.degree. C.; e) rolling down the cooled intermediate strip by isothermic rolling at 850.degree. to 600.degree. C. on a finishing train with at least three stands into strips with a maximum thickness of 2 mm, whereby the strip thickness is reduced by at least 25% per roll pass; and f) subsequently cooling the isothermic rolled steel strip in accelerated fashion to a temperature no greater than 100.degree. C.
摘要翻译： PCT No.PCT / DE95 / 01347 Sec。 371日期1997年04月21日 102（e）1997年4月21日PCT PCT 1995年9月21日PCT公布。公开号WO96 / 12573 日期：1996年5月2日生产具有冷轧产品性能的钢带的方法。该方法包括以下顺序步骤：a）通过在连续铸造机中连续铸造从钢熔体制造30至100mm厚的薄板坯，并且在铸造带材从连铸机的模具上铸造之后，铸造用液芯滚压铸造带材，将铸钢带的厚度减少至少10％; b）除去根据步骤a）生产的薄板; c）在1150℃至900℃的温度范围内热轧所述除去的薄板坯，以便将厚度减小至少50％以产生最大厚度为20mm的中间带材; d）热轧后，中间带的加速冷却至850℃〜600℃的温度。 e）通过在具有至少三个支架的精轧机上在850℃至600℃下进行等温轧制来冷却冷却的中间带，最大厚度为2mm，由此带材厚度减少至少25％滚过和f）随后将等温轧制钢带以加速的方式冷却至不高于100℃的温度。

9. 发明授权

US5314099A Casting spout for metallurgical vessels 失效
标题翻译：铸造喷口用于冶金容器
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。

10. 发明授权

US4976306A Combined continuous casting and rolling 失效
标题翻译：组合式连铸
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。

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