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21. 发明授权

US08021599B2 Method and installation for producing steel products with optimum surface quality 有权
标题翻译：生产具有最佳表面质量的钢制品的方法和安装
公开(公告)号：US08021599B2
公开(公告)日：2011-09-20
申请号：US12378305
申请日：2009-02-13
申请人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
发明人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
IPC分类号： C21B13/12 , C21C5/28 , C21C7/076 , C21C7/10
CPC分类号： C21C7/10 , B21B1/26 , B21B1/466 , B21B3/02 , B21B37/74 , B21B37/76 , B21B45/004 , B21B45/08 , B21B2201/14 , C21C5/5264 , C21C5/5294 , C21D8/02 , Y02P10/216 , Y10T29/5184
摘要： A method for producing steel products (1) with optimum surface quality wherein the molten steel (1b) is produced in a process route (10, 100; 12; 13) that is selected according to a desired final microstructure (9), by melting in a furnace (2b) with an electrode system (31), and in a vacuum degassing system; or by melting in a furnace installation (35) or an individual furnace vessel (30), in a ladle furnace (25), and in a differential-pressure vacuum degassing system (43); or by melting in a furnace (2b) with additions of alloying materials (26), a partial-quantity degassing in the ladle furnace (25), or a vacuum degassing system (27) and a ladle degassing (27).
摘要翻译：一种用于生产具有最佳表面质量的钢产品（1）的方法，其中在根据期望的最终微结构（9）选择的工艺路线（10,100; 12; 13）中，通过熔化在具有电极系统（31）的炉（2b）中，并在真空脱气系统中; 或在熔炉装置（35）或单独的炉容器（30）中，在钢包炉（25）中和在差压真空脱气系统（43）中熔化; 或者通过添加合金材料（26），在钢包炉（25）或真空脱气系统（27）和钢包脱气（27）中的部分数量的脱气在炉（2b）中熔化。

22. 发明申请

US20100212856A1 Method and Device for Producing a Metal Strip by Continuous Casting and Rolling 有权
标题翻译：通过连续铸造和轧制生产金属带的方法和装置
公开(公告)号：US20100212856A1
公开(公告)日：2010-08-26
申请号：US12086525
申请日：2006-12-07
申请人： Dieter Rosenthal , Stephan Krämer , Jürgen Seidel , Frank Benfer
发明人： Dieter Rosenthal , Stephan Krämer , Jürgen Seidel , Frank Benfer
IPC分类号： B22D23/00 , B22D27/02 , B22D11/12 , B22D11/126
CPC分类号： B21B1/46 , B21B1/463 , B21B1/466 , B21B13/22 , B21B15/005 , B21B45/004 , B21B45/008 , B21B2201/10 , C21D8/0426 , C21D9/48 , C21D9/60 , C21D11/00 , Y02P10/253 , Y02P70/127 , Y10T29/49989 , Y10T29/49991
摘要： The invention relates to a method for producing a metal strip (1) by continuous casting and rolling. According to said method, a thin slab (3) is initially cast into a casting machine (2), which is subsequently rolled in at least one rolling train (4, 5) using primary heat from the casting cycle. According to the invention, in order to improve the functionality of the continuous casting and rolling installation, the cast thin slab (3) is passed between the casting machine (2) and the at least one rolling train (4, 5) and at least one holding oven (6) as well as at least one induction oven (7). The holding oven (6) and the induction oven (7) are activated or deactivated according to a selected mode of operation, that is, a first mode of operation for the continuous production of the metal strip (1) and a second mode of operation for the discontinuous production of the metal strip (1). The invention further relates to a device for producing a metal strip by continuous casting and rolling.
摘要翻译：本发明涉及通过连续铸造和轧制生产金属条（1）的方法。根据所述方法，将薄板坯（3）最初浇注到铸造机（2）中，随后使用来自铸造循环的一次热量在至少一个轧制系（4,5）中轧制。根据本发明，为了提高连续铸造和轧制设备的功能，铸造薄板坯（3）在铸造机（2）和至少一个轧制机组（4,5）之间通过，并且至少一个固定炉（6）以及至少一个感应炉（7）。保持烤箱（6）和感应烤箱（7）根据选择的操作模式被激活或去激活，即用于连续生产金属带（1）的第一操作模式和第二操作模式用于不连续地生产金属条（1）。本发明还涉及通过连续铸造和轧制来生产金属带的装置。

23. 发明申请

US20070272054A1 Method and Installation for the Production of Steel Products Having an Optimum Surface Quality 有权
标题翻译：具有最佳表面质量的钢材生产方法和安装
公开(公告)号：US20070272054A1
公开(公告)日：2007-11-29
申请号：US10559802
申请日：2004-05-25
申请人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
发明人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
IPC分类号： C21C5/52
CPC分类号： C21C7/10 , B21B1/26 , B21B1/466 , B21B3/02 , B21B37/74 , B21B37/76 , B21B45/004 , B21B45/08 , B21B2201/14 , C21C5/5264 , C21C5/5294 , C21D8/02 , Y02P10/216 , Y10T29/5184
摘要： Disclosed are a method and an installation for producing steel products (1) having an optimum surface quality, especially extremely low carbon contents (UCL steel or IF steel), nitrogen contents, total oxygen contents, high-strength or stainless steel qualities. According to the invention, the liquid steel is cast into a thin slab (5a) from a process route (10, 11, 12, or 13) that is selected according to the desired final structure (9) based on an electric-arc furnace (2b), is descaled, cut into billets (15) having a partial length, optionally descaled once again, subjected to final descaling downstream from a holding furnace (16), milled in a finishing mill train (6a), rolled up in a rolling station (20) located downstream from the last finishing mill stand (19) or downstream from a cooling section (21), and the final structure (9) is adjusted in the cooling section (21) according to the desired steel quality by cooling on a run-out roller table (22), whereupon the rolling stock (1a) is completely rolled up in a second rolling station (23).
摘要翻译：公开了一种具有最佳表面质量，特别是极低碳含量（UCL钢或IF钢），氮含量，总氧含量，高强度或不锈钢质量的钢产品（1）的制造方法和装置。根据本发明，液态钢从根据期望的最终结构（9）选择的工艺路线（10,11,12或13）铸造成薄板坯（5a），基于电弧炉（2b）被除鳞，切成具有部分长度的坯料（15），再次可选地除去，在保持炉（16）的下游进行最终除垢，在精轧机（6a）中研磨，轧制在位于上一个精轧机架（19）下游的轧制工位（20）中或冷却部分（21）的下游，并且根据期望的钢在冷却部分（21）中调节最终结构（9）在排出辊台（22）上进行冷却的质量，于是在第二轧制站（23）中车辆（1a）被完全卷起。

24. 发明授权

US5149004A Method for coiling strip in reeling installations 失效
标题翻译：卷绕安装条的方法
公开(公告)号：US5149004A
公开(公告)日：1992-09-22
申请号：US823049
申请日：1992-01-16
申请人： Peter Sudau , Dieter Rosenthal
发明人： Peter Sudau , Dieter Rosenthal
IPC分类号： B65H19/28 , B21C47/06 , B65H18/26
CPC分类号： B65H18/26 , B65H2301/41376 , B65H2404/43 , B65H2404/432
摘要： A method for controlling the positions of displaceable pressure rollers during the start-up of coiling strips in reeling installations. The method includes raising pressure rollers from a mandrel of the reeling installation before the strip beginning enters and before the next winding is placed. After the strip beginning has passed each pressure roller, the mandrel is moved into a position of operation. The gap between the pressure rollers in operating position and the mandrel is adjusted to at least n times the strip thickness, wherein n is the number of windings of the strip at each pressure roller. A slip-free contact of the strip on the mandrel is effected by spreading segments of the mandrel. Thus, the pressure rollers are moved as closely as possible to the mandrel while not exerting any pressure forces on the mandrel or only the last pressure roller in strip travel direction presses the strip against the mandrel and the remaining pressure rollers place the strip as closely as possible to the mandrel without exerting any pressure forces on the strip and the mandrel.
摘要翻译：一种用于在卷取装置中的卷取带启动期间控制可位移压力辊的位置的方法。该方法包括在带材开始进入之前和放置下一个绕组之前从卷取装置的心轴提升压力辊。在条带开始通过每个压力辊之后，心轴移动到操作位置。将操作位置的压力辊和心轴之间的间隙调节至至少n倍于带材厚度，其中n是每个压力辊条带的匝数。芯棒上的条带的无滑动接触通过扩展心轴的段来实现。因此，压力辊尽可能接近地移动到心轴上，而不会在心轴上施加任何压力，或者仅在带移动方向上的最后一个压力辊将条压靠在心轴上，并且剩余的压力辊将条带紧密地放置在可能在心轴上不施加任何压力的心轴。

25. 发明授权

US4881396A Rolling mill stand with axially slidable rolls 失效
标题翻译：轧机机架可轴向滑动
公开(公告)号：US4881396A
公开(公告)日：1989-11-21
申请号：US180141
申请日：1988-04-11
申请人： Jurgen Seidel , Dieter Rosenthal , Jurgen Klockner
发明人： Jurgen Seidel , Dieter Rosenthal , Jurgen Klockner
IPC分类号： B21B31/18 , B21B13/14 , B21B27/02 , B21B29/00
CPC分类号： B21B13/142
摘要： A rolling mill stand with work rolls which are supported as necessary by back-up rolls or by intermediate and back-up rolls. The rolls are axially slidable relative to each other. The bodies of the rolls are provided with alternatingly concavely and convexly shaped contours in such a way that the rolls supplement each other in at least one axial position of the rolls so that no gap exists between the rolls. Corrections of the roll gap between a pair of rolls can be carried out by relative axial displacement of the rolls. The contours of the rolls have in the neutral position thereof, in addition to a maximum inclination in the middle, maximum inclinations of the circumferential lines on both sides of the middle of the circumferential surfaces of the rolls in longitudinal direction of the rolls in which roll gap profile changes are to be effected.
摘要翻译：具有工作辊的轧机机架，其根据需要通过后备辊或中间辊和后备辊支撑。辊可相对于彼此轴向滑动。辊的主体具有交替的凹形和凸形轮廓，使得辊在辊的至少一个轴向位置彼此补充，使得辊之间不存在间隙。一对辊之间的辊间隙的校正可以通过辊的相对轴向位移来进行。辊的轮廓除了中间的最大倾斜之外还处于其中性位置，在辊的纵向方向上的辊的圆周表面的中间两侧的周向线的最大倾角在辊中间隙分布变化将被实现。

26. 发明授权

US08499821B2 Method for detecting and classifying surface defects on continuously cast slabs 有权
标题翻译：连续铸造板坯表面缺陷检测分类方法
公开(公告)号：US08499821B2
公开(公告)日：2013-08-06
申请号：US12597360
申请日：2008-04-02
申请人： Dieter Rosenthal , Stephan Schulze , Ingo Schuster , Peter Sudau , Rainer Fackert , Andreas Weinert , Wilfried Schumacher
发明人： Dieter Rosenthal , Stephan Schulze , Ingo Schuster , Peter Sudau , Rainer Fackert , Andreas Weinert , Wilfried Schumacher
IPC分类号： B22D11/16
CPC分类号： B21B38/00 , B21B37/00 , G01B21/30 , G01N21/8914 , G01N21/95
摘要： A method for the detection and classification of surface defects on continuously cast products using topographical information about the appearance of continuously cast surface defects and/or flaws are determined with respect to their exact position, evaluated with respect to their location and dimensions, and eliminated in accordance with the evaluation prior to further machining of the product, or are prevented by optimizing the process. The defects and/or flaws on the slab surface of the continuously cast preliminary product are detected and are stored with respect to their exact position and a detection of defects and/or flaws on the finished product is carried out and stored with respect to their exact position, and in that the information from the preliminary product is then compared with the information from the surface inspection on the finished product. Only the information which has led to, or can lead to, defects on the finished product is considered for the elimination of defects and/or flaws on the preliminary product.
摘要翻译：使用关于连续铸造表面缺陷和/或缺陷的外观的形貌信息来检测和分类连续铸造产品上的表面缺陷的方法是根据它们的确切位置来确定的，关于它们的位置和尺寸进行评估，并且在根据进一步加工产品之前的评估，或通过优化该方法来防止。检测连续铸造的初步产品的板坯表面上的缺陷和/或缺陷，并相对于它们的精确位置进行存储，并且对成品的缺陷和/或缺陷的检测进行相对于其精确的然后将来自初步产品的信息与成品的表面检查信息进行比较。只有导致或可能导致成品缺陷的信息被认为是为了消除初步产品的缺陷和/或缺陷。

27. 发明授权

US07998237B2 Method and installation for the production of steel products having an optimum surface quality 有权
标题翻译：生产具有最佳表面质量的钢制品的方法和安装
公开(公告)号：US07998237B2
公开(公告)日：2011-08-16
申请号：US10559802
申请日：2004-05-25
申请人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
发明人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
IPC分类号： C21B13/12 , C21C5/28 , C21C7/076 , C21C7/10
CPC分类号： C21C7/10 , B21B1/26 , B21B1/466 , B21B3/02 , B21B37/74 , B21B37/76 , B21B45/004 , B21B45/08 , B21B2201/14 , C21C5/5264 , C21C5/5294 , C21D8/02 , Y02P10/216 , Y10T29/5184
摘要： Disclosed are a method and an installation for producing steel products (1) having an optimum surface quality, especially extremely low carbon contents (UCL steel or IF steel), nitrogen contents, total oxygen contents, high-strength or stainless steel qualities. According to the invention, the liquid steel is cast into a thin slab (5a) from a process route (10, 11, 12, or 13) that is selected according to the desired final structure (9) based on an electric-arc furnace (2b), is descaled, cut into billets (15) having a partial length, optionally descaled once again, subjected to final descaling downstream from a holding furnace (16), milled in a finishing mill train (6a), rolled up in a rolling station (20) located downstream from the last finishing mill stand (19) or downstream from a cooling section (21), and the final structure (9) is adjusted in the cooling section (21) according to the desired steel quality by cooling on a run-out roller table (22), whereupon the rolling stock (1a) is completely rolled up in a second rolling station (23).
摘要翻译：公开了一种具有最佳表面质量，特别是极低碳含量（UCL钢或IF钢），氮含量，总氧含量，高强度或不锈钢质量的钢产品（1）的制造方法和装置。根据本发明，液态钢从根据期望的最终结构（9）选择的工艺路线（10,11,12或13）基于电弧炉浇铸成薄板坯（5a）（2b）切割成具有局部长度的坯料（15），再次可选地除锈，在从精轧机（6a）中研磨的保持炉（16）的下游进行最终除垢，在轧制机位于上一个精轧机架（19）的下游或冷却部分（21）的下游的轧制站（20），并且通过冷却来根据期望的钢质量在冷却部分（21）中调节最终结构（9）在排出辊台（22）上，在第二轧制站（23）中车辆（1a）完全卷起。

28. 发明申请

US20100000062A1 Method and installation for producing steel products with optimum surface quality 有权
标题翻译：生产具有最佳表面质量的钢制品的方法和安装
公开(公告)号：US20100000062A1
公开(公告)日：2010-01-07
申请号：US12378305
申请日：2009-02-13
申请人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
发明人： Fritz-Peter Pleschiutschnigg , Karl-Ernst Hensger , Dieter Rosenthal , Rainer Teworte , Dieter Tembergen
IPC分类号： B21B1/46
CPC分类号： C21C7/10 , B21B1/26 , B21B1/466 , B21B3/02 , B21B37/74 , B21B37/76 , B21B45/004 , B21B45/08 , B21B2201/14 , C21C5/5264 , C21C5/5294 , C21D8/02 , Y02P10/216 , Y10T29/5184
摘要： A method for producing steel products (1) with optimum surface quality wherein the molten steel (1b) is produced in a process route (10, 100; 12; 13) that is selected according to a desired final microstructure (9), by melting in a furnace (2b) with an electrode system (31), and in a vacuum degassing system; or by melting in a furnace installation (35) or an individual furnace vessel (30), in a ladle furnace (25), and in a differential-pressure vacuum degassing system (43); or by melting in a furnace (2b) with additions of alloying materials (26), a partial-quantity degassing in the ladle furnace (25), or a vacuum degassing system (27) and a ladle degassing (27).
摘要翻译：一种用于生产具有最佳表面质量的钢产品（1）的方法，其中在根据期望的最终微结构（9）选择的工艺路线（10,100; 12; 13）中，通过熔化在具有电极系统（31）的炉（2b）中，并在真空脱气系统中; 或在熔炉装置（35）或单独的炉容器（30）中，在钢包炉（25）中和在差压真空脱气系统（43）中熔化; 或者通过添加合金材料（26），在钢包炉（25）或真空脱气系统（27）和钢包脱气（27）中的部分数量的脱气在炉（2b）中熔化。

29. 发明授权

US06832432B2 Hot-rolling mill 失效
标题翻译：热轧机
公开(公告)号：US06832432B2
公开(公告)日：2004-12-21
申请号：US10107883
申请日：2002-03-27
申请人： Wilfried Bald , Dieter Rosenthal
发明人： Wilfried Bald , Dieter Rosenthal
IPC分类号： B23P2500
CPC分类号： B21B15/0085 , B21B1/26 , B21B1/466 , Y10T29/49991 , Y10T29/5184
摘要： A hot-rolling mill for flat products with at least two continuous casting units, wherein the continuous casting units are followed by a shear each and a tunnel furnace with transfer car each, a common breaking-down train, a finishing train, a cooling stretch and at least one reeling device. A connecting device is arranged between the tunnel furnaces and the breaking-down train for connecting the continuously cast slabs which have been cut into the desired coil weights.
摘要翻译：一种用于具有至少两个连续铸造单元的扁平产品的热轧机，其中连续铸造单元之后是剪切和每个具有转移车的隧道炉，共同分解列车，精整列车，冷却伸展和至少一个卷取装置。在隧道炉和分解列车之间设置连接装置，用于将已经切割成所需卷材的连续铸造板坯连接起来。

30. 发明授权

US6149740A Method of and apparatus for manufacturing hot rolled steel strips, in particular from strip-shaped continuously cast primary material 失效
标题翻译：特别是从带状连续铸造的初级材料制造热轧钢带的方法和设备
公开(公告)号：US6149740A
公开(公告)日：2000-11-21
申请号：US59327
申请日：1998-04-13
申请人： Wilfried Bald , Dieter Rosenthal
发明人： Wilfried Bald , Dieter Rosenthal
IPC分类号： B21B1/46 , C21D5/00
CPC分类号： B21B1/466 , B21B2201/04
摘要： A method of and apparatus for manufacturing hot-rolled steel strips from a continuously cast primary material, preferably thin slabs, in a plurality of successive steps in a continuous operation is disclosed. In the invention, thin slabs, which leave an equalizing furnace, are heated above the maximum temperature that can be achieved in the equalizing furnace and are thereafter are broken down in a break-down train, with the broken-down thin slabs being subsequently recrystallized and cooled down to a rolling temperature before being finish-rolled in the finishing train.
摘要翻译：公开了一种在连续操作中的多个连续步骤中从连铸第一材料（优选薄板）制造热轧钢带的方法和装置。在本发明中，将均热炉的薄板加热到均压炉中可达到的最高温度之上，然后在分解炉中分解，随后将破碎的薄板随后重结晶并在精整列车中精轧前冷却至轧制温度。

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