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1. 发明申请

US20140096578A1 METHOD AND APPARATUS FOR PREPARING STEEL STOCK BEFORE HOT ROLLING 有权
标题翻译：热轧之前制备钢板的方法和装置
公开(公告)号：US20140096578A1
公开(公告)日：2014-04-10
申请号：US14118443
申请日：2012-05-16
申请人： Gerald Eckerstorfer , Gerald Hohenbichler , Bernd Linzer
发明人： Gerald Eckerstorfer , Gerald Hohenbichler , Bernd Linzer
IPC分类号： B21B1/26 , B21B45/08
CPC分类号： B21B1/26 , B21B1/46 , B21B15/005 , B21B38/00 , B21B38/006 , B21B45/004 , B21B45/06 , B21B45/08 , B21B2261/20 , B21C43/00 , B22D11/1206 , B22D11/14 , C21D8/02 , C21D9/561 , C21D9/60 , F27B9/067 , F27B19/04 , Y02P10/253
摘要： A process and an apparatus for preparing steel stock before hot rolling. The steps of preheating the stock (5, 16, 22) in a first induction furnace (6) so that the preheated stock enters a subsequent descaling apparatus (7) with a surface temperature of T1≧1000° C.; descaling the preheated stock by a plurality of water jets in a descaling apparatus (7); direct subsequent heating of the descaled stock in a second induction furnace (8), where the descaled stock enters the second induction furnace (8) at a temperature T2 which is ≧Tcurie of the stock and heating in the second induction furnace 8 is either in a largely inert or largely reducing protective gas atmosphere; passing the heated stock in a rolling mill (9), where the heated stock enters the rolling mill (9) at a temperature 1220° C.≧T3 1050° C.
摘要翻译：一种在热轧之前制备钢坯的方法和装置。在第一感应炉（6）中预热原料（5,16,22）的步骤，使得预热的原料进入表面温度为T1≥1000℃的随后的除垢装置（7）; 在除垢装置（7）中通过多个水射流对预热的原料进行除鳞; 在第二感应炉（8）中直接随后加热除垢原料，其中除垢原料在坯料的≧Tcurie的温度T2进入第二感应炉（8）并且在第二感应炉8中的加热处于主要是惰性或大大降低保护气体气氛; 将加热的坯料通过轧机（9），其中加热的坯料在1220℃的温度下进入轧机（9）。≧T3 1050℃

2. 发明授权

US08424586B2 Process and apparatus for a combined casting and rolling installation 有权
公开(公告)号：US08424586B2
公开(公告)日：2013-04-23
申请号：US13562740
申请日：2012-07-31
申请人： Gerald Hohenbichler , Michael Jesche , Daniel Ness , Wolfgang Peitl , Heinrich Puehringer , Alois Seilinger , Robert Andrew Shore
发明人： Gerald Hohenbichler , Michael Jesche , Daniel Ness , Wolfgang Peitl , Heinrich Puehringer , Alois Seilinger , Robert Andrew Shore
IPC分类号： B22D11/12 , B22D11/126
摘要： An apparatus for producing hot-rolled products in a combined casting-rolling installation designed to bridge a planned or unplanned interruption in production downstream of the cutting-up and delivering device. The installation cuts off a strand portion of the continuously produced preliminary material using first shears; raises the tail part of the strand portion from the roller table using a raising device; breaks up the preliminary material passing the first shears into pieces of scrap using the first shears into pieces of scrap using the first shears; delivers the pieces of scrap and removes the strand portion unit the operational readiness of the combined casting-rolling installation is restored.

3. 发明申请

US20100292061A1 CYLINDER AND/OR ROLLER AND A PROCESS FOR THE PRODUCTION OF A CYLINDER AND/OR ROLLER 审中-公开
标题翻译：气缸和/或滚子以及生产气缸和/或滚子的方法
公开(公告)号：US20100292061A1
公开(公告)日：2010-11-18
申请号：US12527657
申请日：2007-06-19
申请人： Thomas Söntgen , Sigrid Thanner , Robert Wagner , Gerald Hohenbichler , Andreas Krös
发明人： Thomas Söntgen , Sigrid Thanner , Robert Wagner , Gerald Hohenbichler , Andreas Krös
IPC分类号： B05C1/00 , C25D15/00 , B32B43/00 , B05D5/00 , F16C13/00
CPC分类号： B21B27/03 , B21B27/032 , B21B27/035 , C23C30/00 , C25D7/00 , C25D15/00 , G01N21/25 , G01N21/952
摘要： in a cylinder and/or a roller and in a method for producing and/or for the maintenance of a cylinder and/or roller, a metal layer (8, 9, 10) is applied, at least in parts, to the outer surface (2) of the cylinder (1, 1″) and/or the roller (1′). The metal layer (8, 9, 10) has a ductile metallic matrix (4) having embedded hard material particles (5). Such a cylinder and/or roller can be used in a device (11) for controlling the wear and tear of a cylinder (1, 1″) and/or roller (1′), the surfaces (2′) of which are subjected to wear and tear. The method for producing the cylinder and/or roller, the cylinder and/or roller, and the device for controlling wear and tear, allow the maintenance, costs and labour of the cylinder and/or roller to be reduced.
摘要翻译：在圆柱体和/或辊子中以及用于制造和/或维护圆柱体和/或滚子的方法中，至少部分地将金属层（8,9,10）施加到外表面（1“）和/或辊（1'）的位置（2）。金属层（8,9,10）具有具有嵌入的硬质材料颗粒（5）的延性金属基体（4）。这种气缸和/或辊子可以用在装置（11）中，用于控制其表面（2'）受到的气缸（1,1“）和/或辊（1'）的磨损磨损。用于制造气缸和/或辊，气缸和/或辊以及用于控制磨损的装置的方法允许减小气缸和/或辊的维护，成本和人力。

4. 发明申请

US20080276679A1 Method for the Production of Hot-Rolled Steel Strip and Combined Casting and Rolling Plant for Carrying Out the Method 有权
标题翻译：生产热轧带钢和组合铸造轧制厂的方法
公开(公告)号：US20080276679A1
公开(公告)日：2008-11-13
申请号：US12092905
申请日：2006-11-03
申请人： Gerald Eckerstorfer , Gerald Hohenbichler , Josef Maierl
发明人： Gerald Eckerstorfer , Gerald Hohenbichler , Josef Maierl
IPC分类号： B21B9/00 , B21B1/46
CPC分类号： B21B13/22 , B21B1/463 , B21B9/00 , B21B15/005 , B21B45/004 , B21B2015/0014 , B21B2015/0057
摘要： A method for the production of a hot-rolled steel strip from a steel melt in a continuous manufacturing process, with an uninterrupted strip runthrough, comprising continuously casting a steel strand in a continuous casting mold of a continuous casting plant, roll-forming the cast steel strand in a first group of roll stands into a pre-rolled hot strip, further roll-forming the pre-rolled hot strip in a second group of roll stands into a hot-rolled steel strip, setting the pre-rolled hot strip to a rolling temperature between the first group of roll stands and the second group of roll stands in a temperature setting device, and winding of the hot-rolled steel strip into bundles or the division of the hot-rolled steel strip into sheets. In order to increase flexibility in the production of different steel qualities and to keep investment costs and operating costs low, descaling the pre-rolled hot strip immediately before its entry into the temperature setting device, holding the pre-rolled hot strip in a protective gas atmosphere in the temperature setting device, and after the pre-rolled hot strip runs through the temperature setting device, roll-forming the strip immediately thereafter in the second group of roll stands. Further, a combined casting and rolling plant for carrying out the method is disclosed.
摘要翻译：一种用于在连续制造过程中从钢熔体生产热轧钢带的方法，具有不间断的带材穿过，包括在连续铸造设备的连续铸造模具中连续铸造钢绞线，辊轧成型铸造将第一组轧辊中的钢绞线放入预热的热轧带材中，将第二组辊轧机中的预轧热轧钢板进一步辊轧成热轧钢带，将预轧热轧带材设置为在第一组辊架和第二组辊架之间的轧制温度在温度调节装置中，并且将热轧钢带卷绕成束或将热轧钢带分成板。为了提高生产不同钢质的灵活性，保持投资成本和运行成本低，在进入温度调节装置之前，先将预热热带除锈，将预热的热轧带钢保持在保护气体中温度调节装置中的气氛，并且在预先轧制的热轧带材穿过温度调节装置之后，立即在第二组辊架中滚轧成形条。此外，公开了一种用于实施该方法的组合铸造和轧制设备。

5. 发明授权

US07156150B2 Two-roll casting device 有权
标题翻译：双辊铸造装置
公开(公告)号：US07156150B2
公开(公告)日：2007-01-02
申请号：US10555564
申请日：2004-04-22
申请人： Michael Zahedi , Thomas Stepanek , Gerald Hohenbichler , Franz Plöckinger , Karl Klima
发明人： Michael Zahedi , Thomas Stepanek , Gerald Hohenbichler , Franz Plöckinger , Karl Klima
IPC分类号： B22D11/06 , B22D11/08
CPC分类号： B22D11/0622 , B22D11/0697
摘要： A two-roll casting installation with two casting rolls which rotate in opposite directions about horizontal axes and forming a casting gap for forming and discharging a thin cast metal strip. A sealed housing which has a base and surrounds a conveying path for the metal strip which leaves the casting gap and which strip is from a vertical casting direction into an approximately horizontal conveying direction. Diverter devices divert the metal strip within the housing. A displaceable scrap collection container removes scrap and scale produced from the two-roll casting installation. To minimize the penetration of external air into the housing, the base of the housing, at least in a subregion, forms a collection trough for the scrap, which is part of an emptying device, and a displaceable scrap collection container is arranged in a receiving position below the emptying device.
摘要翻译：一种双辊铸造装置，其具有两个铸辊，其围绕水平轴线以相反方向旋转并且形成用于形成和排出薄铸金属带的铸造间隙。密封的壳体，其具有基部并且围绕用于金属带的输送路径，所述输送路径离开铸造间隙，并且哪个钢带从垂直铸造方向进入大致水平的输送方向。转向装置将金属带转移到外壳内。可移动的废料收集容器可以清除从双辊铸造设备生产的废料和标尺。为了最小化外部空气渗透到壳体中，至少在一个次区域中，壳体的底部形成用于废料的收集槽，废料是排空装置的一部分，并且可移动的废料收集容器设置在接收器在排空装置下方的位置。

6. 发明申请

US20050205233A1 Process for the continuous production of a thin steel strip 失效
标题翻译：连续生产薄钢带的工艺
公开(公告)号：US20050205233A1
公开(公告)日：2005-09-22
申请号：US11107948
申请日：2005-04-15
申请人： Gerald Hohenbichler
发明人： Gerald Hohenbichler
IPC分类号： B22D11/06 , B22D11/16
CPC分类号： B22D11/0674 , B22D11/0622 , B22D11/0651 , B22D11/0697 , B22D11/16
摘要： A process for the continuous production of a thin steel strip, in which a steel melt from a melt reservoir is introduced onto one or more, in particular two, cooled shaping wall surfaces which move synchronously with a casting strip, in particular rotate in the form of casting rolls and at least partially solidifies at the shaping wall surface to form the casting strip. The steel melt, in terms of the crucial alloying constituents, contains less than 1% by weight of Ni and less than 1% by weight of Cr and less than 0.8% by weight, in particular less than 0.4% by weight, of C and at least 0.55% by weight of Mn. In the process, recesses are arranged on the shaping wall surface in a random pattern, distributed uniformly over the shaping wall surface, and the roll separating force (RSF) at the shaping wall surface is set to a value of between 5 and 150 N/mm, in particular between 5 and 100 N/mm.
摘要翻译：用于连续生产薄钢带的方法，其中来自熔体储存器的钢熔体被引入一个或多个特别是两个与铸造带同步移动的冷却成型壁表面，特别是以形式的铸辊，并且在成形壁表面处至少部分地固化以形成铸造带。根据关键合金成分，钢熔体含有小于1重量％的Ni和小于1重量％的Cr和小于0.8重量％，特别是小于0.4重量％的C和至少0.55重量％的Mn。在该过程中，凹陷以无规图案布置在成形壁表面上，均匀地分布在成形壁表面上，并且成形壁表面处的辊分离力（RSF）设定为5至150N / 特别是在5到100N / mm之间。

7. 发明申请

US20050067134A1 Tun dish and method for production of a metal strip of high purity 有权
标题翻译：炖菜和生产高纯度金属条的方法
公开(公告)号：US20050067134A1
公开(公告)日：2005-03-31
申请号：US10498797
申请日：2002-12-04
申请人： Markus Brummayer , Gerald Eckerstorfer , Gerald Hohenbichler , Karl Moerwald
发明人： Markus Brummayer , Gerald Eckerstorfer , Gerald Hohenbichler , Karl Moerwald
IPC分类号： B22D11/10 , B22D11/14 , B22D11/18 , B22D41/08
CPC分类号： B22D11/147 , B22D11/10 , B22D41/08
摘要： To achieve the highest possible separation rate for foreign particles in a tundish combined, at the same time, with a minimized level of inclusions, the refractory-lined interior space of the tundish, as a function of an operating bath level (h), satisfies the condition that a dimensionless ratio (κ) of the refractory-lined surface area (Aref) to the filling volume (V) which is delimited by this refractory-lined surface area and the bath-level-dependent exposed surface area (ATop) and results from the relationship κ = A ref ( V ) 2 3 be between 3.83 and 4.39.
摘要翻译：为了实现中间包组合中的外来颗粒的最高分离速率，同时以最小程度的夹杂物，中间包的耐火材料内部空间作为操作浴液位（h）的函数满足耐火材料衬里表面积（Aref）与填充体积（V）的无量纲比（kappa）由该耐火材料衬里表面积和浴层依赖暴露表面积（ATop）界定的条件和关系的结果 1 $kappa=A参考（V）23在3.83和4.39之间。$

8. 发明授权

US06659164B1 Continuous casting plant for continuous casting of thin strip and method therefor 有权
标题翻译：连续铸造薄钢带连铸机及其方法
公开(公告)号：US06659164B1
公开(公告)日：2003-12-09
申请号：US09668321
申请日：2000-09-22
申请人： Gerald Hohenbichler , Stefano Pellissetti , Armin Schertler
发明人： Gerald Hohenbichler , Stefano Pellissetti , Armin Schertler
IPC分类号： B22D1112
CPC分类号： B22D11/0694 , B22D11/0622 , B22D11/20
摘要： In a continuous casting plant for the continuous casting of a thin strip (14), comprising a mold (8) provided with two casting rolls (6, 7), with a strip-like strand (14) being united from two half-shells (12) and exiting in a vertically downward direction at the nip (13) formed by the casting rolls (6, 7) of said mold, a deflecting-supporting means (16) for deflecting the strand (14) emerging vertically from the mold (8) into a roughly horizontal direction is provided below the nip (13). In order to gently transfer the strand (14) from the vertical into the horizontal while avoiding great bending stresses or plastic deformations, the deflecting-supporting means (16) of plate-shaped construction has a surface supporting the strand (14) over a large area (FIG. 1).
摘要翻译：在用于连续铸造薄带（14）的连续铸造设备中，包括设置有两个铸辊（6,7）的模具（8），其中带状的股线（14）从两个半壳（12）并且在由所述模具的铸辊（6,7）形成的压区（13）处沿垂直向下的方向离开，用于偏转从模具垂直出射的股线（14）的偏转支撑装置（16）（8）设置在辊隙（13）的下方。为了在避免大的弯曲应力或塑性变形的同时轻轻地将绳索（14）从垂直方向转移到水平面中，偏转支撑装置（16）板状结构具有在大面积上支撑股线（14）的表面（图1）。

9. 发明授权

US06575225B1 Method for the continuous casting of a thin strip and device for carrying out said method 有权
标题翻译：用于连续铸造薄带的方法和用于执行所述方法的装置
公开(公告)号：US06575225B1
公开(公告)日：2003-06-10
申请号：US09646656
申请日：2000-09-20
申请人： Gerald Hohenbichler , Gerald Eckerstorfer
发明人： Gerald Hohenbichler , Gerald Eckerstorfer
IPC分类号： B22D1106
CPC分类号： B22D11/0622 , B22D11/0697 , G06F19/00
摘要： A process for continuously casting a thin metal strip controls has jets directed at casting rollers using sensor feedback. Sensor feedback can be taken directly from the rollers, or can be determined indirectly by sensing a condition of the thin metal strip. Surface conditions are controlled over a longitudinal extent of the rollers through locally controlled gas jets. The feedback control of the roller surfaces provides a more uniform casting surface and a more consistent output from the casting surface.
摘要翻译：用于连续铸造薄金属带控制器的方法具有使用传感器反馈的针对流延辊的射流。传感器反馈可以直接从辊子取走，也可以通过感测薄金属条的状况间接地确定。通过局部控制的气体喷射，在辊的纵向范围内控制表面状态。滚子表面的反馈控制提供了更均匀的铸造表面和更稳定的来自铸造表面的输出。

10. 发明授权

US09296027B2 Method and plant for the energy-efficient production of hot steel strip 有权
标题翻译：热钢带节能生产的方法和设备
公开(公告)号：US09296027B2
公开(公告)日：2016-03-29
申请号：US13877876
申请日：2011-10-11
申请人： Gerald Eckerstorfer , Gerald Hohenbichler , Josef Watzinger
发明人： Gerald Eckerstorfer , Gerald Hohenbichler , Josef Watzinger
IPC分类号： B21B1/46 , B22D11/041 , B22D11/043 , B22D11/12 , B22D11/128 , B22D11/14 , B22D11/22 , B22D11/124 , B21B45/00
CPC分类号： B21B1/463 , B21B45/004 , B22D11/041 , B22D11/043 , B22D11/1206 , B22D11/1246 , B22D11/1282 , B22D11/142 , B22D11/225
摘要： A method is disclosed for continuously or semi-continuously producing hot steel strip which, starting from a slab guided through a slab-guiding device, is rolled in a roughing train having at least four-stands, the method comprising: casting a slab in a die, the slab being reduced to a thickness of between 60 and 95 mm in a liquid core reduction process by the adjoining slab-guiding device, a slab support length measured between the meniscus, i.e., the bath level, of the die and an end of the slab-guiding device facing the roughing train being between 12 m and 15.5 m, and a casting speed ranging from 3.8 to 7 m/min. The disclosed combination of casting parameters may ensure that the crater tip of the slab extends to the vicinity of the end of the slab-guiding device independently of the respective maximum casting speeds which are dependent on the particular grade of material.
摘要翻译：公开了一种用于连续或半连续生产热钢带的方法，其从通过板坯引导装置引导的板坯开始在具有至少四台的粗轧机中滚动，该方法包括：在相邻的板坯引导装置的液芯还原过程中，将板坯减薄至60至95mm的厚度，在模具的弯月面（即，浴液面）和端部之间测量的板坯支撑长度面向粗加工列的板坯引导装置在12m和15.5m之间，铸造速度为3.8-7m / min。公开的铸造参数的组合可以确保板坯的火山口尖端延伸到板坯引导装置的端部附近，而与相应的最大铸造速度无关，这取决于材料的特定等级。

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