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11. 发明申请

US20170002439A1 PLANT AND METHOD FOR THE PRODUCTION OF METAL 审中-公开
标题翻译：用于生产金属的植物和方法
公开(公告)号：US20170002439A1
公开(公告)日：2017-01-05
申请号：US15111905
申请日：2015-01-16
申请人： DANIELI & C. OFFICINE MECCANICHE SPA
发明人： Gianpietro Benedetti , Paolo Bobig
IPC分类号： C21D9/60 , B21B13/22 , C21D1/42 , B21B45/00 , B22D11/14 , B22D11/04 , B21B1/46 , B21B39/00
CPC分类号： C21D9/60 , B21B1/466 , B21B13/22 , B21B39/004 , B21B45/004 , B21B2001/225 , B21B2261/20 , B22D11/0408 , B22D11/142 , B22D11/147 , C21D1/42 , Y02P10/253
摘要： Plant for the production of metal products comprising: a main rolling line configured to roll thin slabs; a main casting line of thin slabs associated downstream to a heating and/or maintenance furnace to heat and/or maintain the cast thin slabs at a uniform temperature, the main casting line being positioned upstream of and aligned with said main rolling line, the main rolling line being configured to roll the thin slabs arriving at least from the heating and/or maintenance furnace; an auxiliary rolling line provided with at least one rolling unit configured to roll conventional slabs and obtain thin slabs, and with a transfer unit positioned downstream of the rolling unit and configured to transfer the thin slabs rolled by the latter to the heating and/or maintenance furnace.
摘要翻译：用于生产金属制品的设备包括： - 主轧制线（12），其构造成轧制薄板坯; - 主要铸造线（11），其与加热和/或维护炉（18）的下游相关联，以在均匀温度下加热和/或维持铸造薄板坯，主铸造线（11）位于并与所述主轧制线（12）对准，所述主轧制线（12）被构造为滚动至少从所述加热和/或维护炉（18）到达的薄板坯; - 辅助轧制线（22），其设置有至少一个轧制单元（24），所述轧制单元构造成滚动常规板坯并获得薄板坯，并且具有位于轧制单元（24）下游的转移单元（25），并且构造成将薄板坯由后者轧制到加热和/或维护炉（18）。

12. 发明授权

US09358594B2 Manufacturing apparatus and manufacturing method of hot-rolled steel sheet 有权
标题翻译：热轧钢板的制造装置及制造方法
公开(公告)号：US09358594B2
公开(公告)日：2016-06-07
申请号：US13625096
申请日：2012-09-24
申请人： Daisuke Nikkuni , Suguhiro Fukushima , Takao Owada , Toshihiro Usugi
发明人： Daisuke Nikkuni , Suguhiro Fukushima , Takao Owada , Toshihiro Usugi
IPC分类号： B21B28/04 , B21B27/10 , B21B45/02 , B21B38/00
CPC分类号： B21B28/04 , B21B27/10 , B21B38/006 , B21B45/0284 , B21B2261/20 , B21B2265/12
摘要： Provided is a manufacturing apparatus and manufacturing method of hot-rolled steel sheet which enables uniform cooling of a rolled material and improvement of the surface properties thereof. The manufacturing apparatus comprises: a rolling stand; a supplying device capable of supplying lubricant to work rolls and/or backup rolls; an online roll grinding device; and a removing device capable of removing at least part of the lubricant before the surface of the work rolls is ground by the grinding device. The manufacturing method comprises the steps of: removing at least part of the lubricant adhered to the work rolls, or to the work rolls and backup rolls using the lubricant removing device after completing rolling of a preceding material; grinding the work rolls using the online roll grinding device after the removing step; and supplying the lubricant to the work rolls and/or backup rolls from the lubricant supplying device.
摘要翻译：提供一种能够均匀地冷却轧制材料并提高其表面性能的热轧钢板的制造装置和制造方法。制造装置包括：轧制机架; 能够向工作辊和/或支承辊供给润滑剂的供给装置; 在线辊磨机; 以及能够在通过研磨装置研磨工作辊的表面之前能够去除至少一部分润滑剂的除去装置。该制造方法包括以下步骤：在完成轧制前面的材料之后，使用所述润滑剂去除装置去除附着在所述工作辊上的至少一部分润滑剂，或者移除所述工作辊和所述支承辊; 在拆卸步骤后使用在线滚动研磨装置研磨工作辊; 并将润滑剂从润滑剂供给装置供给到工作辊和/或支承辊。

13. 发明申请

US20150314349A1 DEVICE AND METHOD FOR COOLING ROLLED STOCK 有权
标题翻译：用于冷却滚筒的装置和方法
公开(公告)号：US20150314349A1
公开(公告)日：2015-11-05
申请号：US14653960
申请日：2013-11-26
申请人： SMS SIEMAG AG
发明人： Michael BREUER , Andreas GRAMER , Johannes ALKEN , Dietrich MATHWEIS , Heiko ZETZSCHE
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B37/74 , B21B45/0206 , B21B45/0209 , B21B45/0233 , B21B45/0281 , B21B2261/20
摘要： A device for cooling rolled stock, preferably for cooling during cold rolling, including a nozzle for applying a cooling medium to the rolled stock, wherein a cooling chamber that is in fluid communication with the nozzle and extends substantially parallel to the strip running plane is provided for applying the cooling medium to the rolled stock.
摘要翻译：一种用于冷轧轧制坯料的装置，优选用于冷轧期间的冷却，包括用于向轧制坯料施加冷却介质的喷嘴，其中与喷嘴流体连通且基本平行于轧条运行平面延伸的冷却室被提供用于将冷却介质施加到轧制坯料上。

14. 发明授权

US09085022B2 Manufacturing device and manufacturing method for hot-rolled steel strip 有权
标题翻译：热轧钢带的制造装置及制造方法
公开(公告)号：US09085022B2
公开(公告)日：2015-07-21
申请号：US13876360
申请日：2011-09-05
申请人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
发明人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
IPC分类号： B21B1/26 , B21B37/76 , B21B45/02 , B21C51/00 , B21B38/02 , B21B39/08 , B21B39/00
CPC分类号： B21B1/26 , B21B37/76 , B21B38/02 , B21B39/006 , B21B39/08 , B21B45/0218 , B21B2261/20 , B21B2265/02 , B21C51/00
摘要： In order to provide a manufacturing device and a manufacturing method for a hot-rolled steel strip, which are capable of obtaining the desired quality of material by rapid uniform cooling immediately after rolling, and improving yield by early sheet tension and sheet shape measurements, a manufacturing device for a hot-rolled steel strip is provided with a finishing rolling mill line (11), a first cooling unit (13) installed just behind the exit side of the finishing rolling mill line, and a pinch roll (14) which is installed on the exit side of the first cooling unit and in contact with both the upper and lower surfaces of a strip (S), at least a wiping roll (15) located on the upper side of the strip (S) is disposed between the first cooling unit and the pinch roll, and a tension/shape measuring unit (16) for measuring the tension and shape of the strip (S); is installed between the wiping roll and the pinch roll.
摘要翻译：为了提供能够通过在轧制后立即通过快速均匀冷却获得所需质量的热轧钢带的制造装置和制造方法，并且通过早期的张力和片材形状测量提高产量，热轧钢带的制造装置设置有精轧机生产线（11），安装在精轧机生产线的出口侧后方的第一冷却机组（13），以及夹送辊（14）安装在第一冷却单元的出口侧并且与条带（S）的上表面和下表面接触，至少位于条带（S）的上侧的擦拭辊（15）设置在条带第一冷却单元和夹送辊;以及用于测量条带（S）的张力和形状的张力/形状测量单元（16）。安装在擦拭辊和夹送辊之间。

15. 发明授权

US5379237A Automated system for controlling the quality of regularly-shaped products during their manufacture 失效
标题翻译：自动化系统，用于在制造过程中控制定型产品的质量
公开(公告)号：US5379237A
公开(公告)日：1995-01-03
申请号：US531454
申请日：1990-05-31
申请人： Ira L. Morgan , Robert H. Rice , Joseph E. Bolger , Donald G. Schindler
发明人： Ira L. Morgan , Robert H. Rice , Joseph E. Bolger , Donald G. Schindler
IPC分类号： B21B37/18 , B21B37/78 , G01B15/02 , G01N23/04 , G01N23/18 , G01B15/00 , G05B13/04
CPC分类号： G01N23/046 , B21B37/78 , G01B15/025 , G01N23/18 , B21B2261/20 , G01N2223/419
摘要： An apparatus and method for controlling the quality of cylindrical or other geometrically regular-shaped products, such as tube or rounds, through high precision, continuous, real-time three-dimensional analysis of hot or cold products during their manufacture are disclosed. The apparatus includes multiple penetrating radiation sources and detectors. The apparatus is able to continuously and in real time perform a three-dimensional analysis of hot or cold products, detect cross-sectional and longitudinal flaws in the products, determine the processing steps causing the flaw, and modify the production process through feedback and/or feedforward control of the processing equipment. In performing the analysis on hot or cold products, the apparatus can determine the dimensional measurements of the products at other temperatures and take these measurements into consideration while controlling the manufacturing process in order to produce products of consistent dimensional quality.
摘要翻译：公开了一种用于通过在制造过程中对热或冷产品进行高精度，连续，实时三维分析来控制圆柱形或其他几何规则形状产品（例如管或圆形）的质量的装置和方法。该装置包括多个穿透辐射源和检测器。该装置能够连续且实时地对热或冷产品进行三维分析，检测产品中的横截面和纵向缺陷，确定导致缺陷的处理步骤，并通过反馈和/ 或处理设备的前馈控制。在对冷或热产品进行分析时，该设备可以在其他温度下确定产品的尺寸测量，并在控制制造过程时考虑这些测量，以便产生一致的尺寸质量的产品。

16. 发明申请

US20190210080A1 COOLING DEVICE AND COOLING METHOD OF HOT-ROLLED STEEL SHEET 审中-公开
公开(公告)号：US20190210080A1
公开(公告)日：2019-07-11
申请号：US16330671
申请日：2017-09-14
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Yoshihiro SERIZAWA , Takayuki MURAI , Yoshiaki SUEMATSU , Satoru HAYASHI , Tomoya NAKAO , Hiroshi NIITANI
IPC分类号： B21B37/76 , B21B45/02 , B21B38/00 , C21D8/02 , C21D1/667
CPC分类号： B21B37/76 , B21B38/006 , B21B45/02 , B21B45/0218 , B21B2261/20 , C21D1/667 , C21D8/0263 , C21D2211/00
摘要： Provided is a cooling device, where a hot-finish-rolling mill includes a plurality of nozzles which spray cooling water toward one of or both of upper and lower surfaces of a hot-rolled steel sheet just after rolled by rolling stands, the nozzles are provided on the inside of the upper and lower guides or adjoining to the guides on a downstream side, and a nozzle spray distance changes depending on a position of the nozzle in a rolling direction, wherein a spray angle of the nozzle at a position whose nozzle spray distance is the largest is smaller than a spray angle of the nozzle at a position whose nozzle spray distance is the smallest, and the spray angle of the nozzle becomes the same or smaller as the nozzle spray distance becomes large.

17. 发明授权

US09308563B2 Manufacturing method of hot-rolled steel sheet 有权
标题翻译：热轧钢板的制造方法
公开(公告)号：US09308563B2
公开(公告)日：2016-04-12
申请号：US13466478
申请日：2012-05-08
申请人： Takeshi Ota
发明人： Takeshi Ota
IPC分类号： B21C51/00 , B21B37/76 , B21B38/00
CPC分类号： B21C51/00 , B21B37/76 , B21B38/006 , B21B2261/20
摘要： The present invention provide a manufacturing method of a hot-rolled steel sheet capable of providing a target temperature for temperature of a rolled material in a final stand in a row of hot finishing mills, even when disposing a cooling device capable of cooling from inside the row of hot finishing mills. The method comprises: rapidly cooling the rolled material by spraying cooling water at inside of the final stand on a lower process side of the final stand in the row of hot finishing mills; obtaining an entry-side surface temperature of the rolled material on an entry side of the final stand; and calculating a target surface temperature on the entry side of the final stand, from a target surface temperature on the exit side of the final stand, based on generated heat and temperature reductions by contact of work rolls with the rolled material and by air cooling.
摘要翻译：本发明提供一种热轧钢板的制造方法，其能够在热精轧机的一排的最终机架中提供轧制材料的温度的目标温度，即使在从内部进行冷却的冷却装置一排热精轧机。该方法包括：通过在热精轧机行中的最终机架的下工艺侧上喷涂最终机架内部的冷却水来快速冷却轧制材料; 在最终支架的进入侧获得轧制材料的入口侧表面温度; 基于通过工作轧辊与轧制材料的接触产生的热和温度的降低以及通过空气冷却，从终板的出口侧的目标表面温度计算最终机架入口侧的目标表面温度。

18. 发明授权

US09108234B2 Method and apparatus for preparing steel stock before hot rolling 有权
标题翻译：热轧前钢坯的制备方法及装置
公开(公告)号：US09108234B2
公开(公告)日：2015-08-18
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 , B21C43/00 , B21B38/00 , B21B45/06 , B21B15/00 , B21B1/46 , C21D8/02 , C21D9/56 , C21D9/60 , F27B9/06 , F27B19/04 , B21B45/08 , B21B45/00
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℃

19. 发明授权

US09061335B2 Cooling apparatus and cooling method for hot rolling 有权
标题翻译：冷轧设备及冷轧方法
公开(公告)号：US09061335B2
公开(公告)日：2015-06-23
申请号：US13497698
申请日：2009-10-07
申请人： Yoshihiro Serizawa , Shigeru Ogawa , Yoji Nakamura , Tooru Akashi , Noriyuki Hishinuma , Tetsuo Kishimoto
发明人： Yoshihiro Serizawa , Shigeru Ogawa , Yoji Nakamura , Tooru Akashi , Noriyuki Hishinuma , Tetsuo Kishimoto
IPC分类号： B21B45/02 , B21B39/00
CPC分类号： B21B45/0218 , B21B39/006 , B21B2261/20 , B21B2265/02
摘要： A cooling apparatus for hot rolling is installed on a downstream side of a finishing mill of a continuous hot rolling mill, and cools a steel sheet rolled by the finishing mill while being conveyed. The cooling apparatus includes first pinch rolls which, during an interval when the steel sheet fed out from a final stand of the finishing mill moves from a position of the final stand to a position where a surface temperature of the steel sheet reaches 850° C. or less, pinch the steel sheet while applying tension of 3.9 MPa or greater.
摘要翻译：在连续热轧机的精轧机的下游侧安装热轧用冷却装置，在被输送时冷却由精轧机轧制的钢板。冷却装置包括第一夹送辊，在从精轧机的最终机架送出的钢板从最终机架的位置移动到钢板的表面温度达到850℃的位置的间隔期间。以下，同时施加3.9MPa以上的张力的钢板。

20. 发明授权

US08413474B2 Monitoring apparatus and monitoring method of seamless pipe or tube production conditions and manufacturing facilities of seamless pipe or tube 有权
标题翻译：无缝钢管或无缝管生产条件及无缝钢管管件生产设备监控装置及监控方法
公开(公告)号：US08413474B2
公开(公告)日：2013-04-09
申请号：US12310818
申请日：2007-08-06
申请人： Hiroyuki Iwamoto
发明人： Hiroyuki Iwamoto
IPC分类号： B21B19/04
CPC分类号： B21C51/00 , B21B19/04 , B21B37/78 , B21B38/006 , B21B38/04 , B21B2261/04 , B21B2261/10 , B21B2261/20 , B21B2261/21 , B21J5/10 , G01B17/02 , G01B21/085
摘要： The monitoring apparatus of production conditions in a piercing-rolling mill for piercing and rolling a billet B to produce a pipe S comprises an ultrasonic thickness meter which is installed on an exit side of the piercing-rolling mill and measures a thickness of the pipe S produced by the piercing-rolling mill, a thermometer which is installed on the exit side of the piercing-rolling mill and measures a surface temperature of the pipe S produced by the piercing-rolling mill, and a computing and displaying device which is connected to the ultrasonic thickness meter and the thermometer and displays a thickness distribution in a circumferential direction of the pipe S based on the thickness of the pipe S measured by the ultrasonic thickness meter, and a surface temperature distribution in a circumferential direction of the pipe S based on the surface temperature of the pipe S measured by the thermometer.
摘要翻译：用于穿孔轧制坯料B以生产管道S的穿孔轧机的生产条件的监控装置包括安装在穿孔轧机的出口侧的超声波测厚仪，并测量管道S的厚度由穿孔轧机生产的温度计，安装在穿孔轧机的出口侧的温度计，测量由穿孔轧机生产的管S的表面温度，以及计算和显示装置，其连接到超声波测厚仪和温度计，基于由超声波测厚仪测定的管S的厚度和管S的圆周方向的表面温度分布，在管S的周向上显示厚度分布，基于由温度计测量的管道S的表面温度。

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