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51. 发明授权

US4346724A Apparatus for spraying a coolant on a steel slab 失效
标题翻译：用于在钢板上喷涂冷却剂的装置
公开(公告)号：US4346724A
公开(公告)日：1982-08-31
申请号：US233563
申请日：1981-02-11
申请人： Sepp Mezger , Kurt Lerch , Hans Schrewe , Fritz-Peter Pleschiutschnigg
发明人： Sepp Mezger , Kurt Lerch , Hans Schrewe , Fritz-Peter Pleschiutschnigg
IPC分类号： B05B1/02 , B05B7/04 , B21B45/02 , B08B3/02
CPC分类号： B05B7/0483 , B05B1/02 , B21B45/0233
摘要： The invention relates to an apparatus for spraying a coolant on steel slabs, comprising spraying nozzles preceded by a mixing chamber with separate feed lines for the propellant and the coolant, the nozzle discharges being designed in such a manner that the mixture of propellant and coolant impinges in the form of wide fans, at an acute angle and in opposite directions on the slab surface, in that the nozzle discharges start from a common nozzle housing into which issues the mixing chamber, the coolant connector to the mixing chamber consisting of an exchangeable inset tube projecting into the mixing chamber, in particular as regards slab-format castings obtained from a continuous casting mold, where the particular nozzles located in the gap between two adjoining guide rollers for the cast slab are directed parallel to the axes of the guide rollers and the nozzle housing is mounted between the plane of the guide roller axes and the slab surface.
摘要翻译：本发明涉及一种用于在钢板上喷射冷却剂的装置，其特征在于，喷射前面有混合室的喷嘴，其具有用于推进剂和冷却剂的分开的进料管线，喷嘴排出物设计成使得推进剂和冷却剂的混合物冲击在宽风扇的形式，在平板表面上以锐角和相反的方向，喷嘴从共同的喷嘴壳体排出，其中混合室，到可混合插入物组成的混合室的冷却剂连接器管子突出到混合室中，特别是关于从连续铸造模具获得的板坯型铸件，其中位于铸造板坯的两个毗邻的导向辊之间的间隙中的特定喷嘴指向平行于导向辊的轴线，喷嘴壳体安装在导辊轴线的平面和板坯表面之间。

52. 发明授权

US4250951A Device for spraying of a coolant on steel plates during continuous casting 失效
标题翻译：在连铸过程中在钢板上喷涂冷却液的装置
公开(公告)号：US4250951A
公开(公告)日：1981-02-17
申请号：US28433
申请日：1979-04-09
申请人： Sepp Mezger , Werner Christner , Hans Schrewe , Fritz-Peter Pleschiutschnigg , Kurt Lerch
发明人： Sepp Mezger , Werner Christner , Hans Schrewe , Fritz-Peter Pleschiutschnigg , Kurt Lerch
IPC分类号： B05B3/06 , B05B1/14 , B05B7/04 , B22D11/124
CPC分类号： B22D11/1246 , B05B1/14 , B05B7/0416
摘要： A device for spraying a mixture of coolant and propellant onto steel plate emerging from a continuous casting mold through guide rolls comprising a mixing chamber and means separately feeding coolant and propellant thereto, a nozzle housing having at least two nozzle outlets offset in side by side and oppositely directed relationship and adapted to discharge the coolant/propellant mixture in wide dispersion and at an acute angle onto the steel plate and feed means connecting the mixing chamber with the nozzle housing and including a replaceable insert pipe extending into the mixing chamber.
摘要翻译：一种用于将冷却剂和推进剂混合物喷射到钢板上的装置，该钢板通过引导辊从连续铸造模具喷出，所述引导辊包括混合室和分别供给冷却剂和推进剂的装置，喷嘴壳体具有并排偏移的至少两个喷嘴出口，相反方向的关系并且适于将冷却剂/推进剂混合物以广泛的分散和锐角排放到钢板上，并且将混合室与喷嘴壳体连接并且包括延伸到混合室中的可更换插入管的进料装置。

53. 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。

54. 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。

55. 发明授权

US06539273B1 Method of and apparatus for automatically controlling operation of a continuous casting plant 有权
标题翻译：自动控制连铸机运行的方法和装置
公开(公告)号：US06539273B1
公开(公告)日：2003-03-25
申请号：US09610412
申请日：2000-07-05
申请人： Fritz-Peter Pleschiutschnigg , Stephan Feldhaus , Lothar Parschat , Michael Vonderbank , Erwin Wosch
发明人： Fritz-Peter Pleschiutschnigg , Stephan Feldhaus , Lothar Parschat , Michael Vonderbank , Erwin Wosch
IPC分类号： G06F1900
CPC分类号： B22D11/20
摘要： A continuous caster is controlled by a method anticipating the liquidus temperature in the mold of the caster to prevent premature solidification. The temperature in the tundish is measured and based upon the tundish temperature and the resistance time of the molten metal in the tundish, an equivalent liquidus temperature window is defined and the speed of the continuous caster is controlled to maintain this window of operation of the tundish.
摘要翻译：持续施法者是通过预期浇铸模具中液相线温度的方法来控制的，以防止过早凝固。测量中间包中的温度，并基于中间包中的中间包温度和熔融金属的阻力时间，定义等效液相线温度窗口，并控制连铸机的速度以保持中间包的这个操作窗口。

56. 发明授权

US06321828B1 Continuous casting facility and process for producing rectangular thin slabs 有权
标题翻译：连续铸造设备和生产矩形薄板坯的工艺
公开(公告)号：US06321828B1
公开(公告)日：2001-11-27
申请号：US09157477
申请日：1998-09-21
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B21D1107
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。

57. 发明授权

US06209620B1 Method and apparatus for producing coated hot-rolled and cold-rolled strip 失效
标题翻译：涂覆热轧和冷轧带材的生产方法和设备
公开(公告)号：US06209620B1
公开(公告)日：2001-04-03
申请号：US09115874
申请日：1998-07-15
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D2304
CPC分类号： B21B1/463 , B21B9/00 , B21B13/22 , B21B41/08 , B21B2001/228 , B21B2001/383 , B21B2201/02 , B21B2201/04 , B21B2201/18 , B22D11/008 , B22D11/0622
摘要： A method for producing coated hot-rolled or cold-rolled products, particularly steel strip, and an apparatus for carrying out the method, wherein thin strip is cast especially by a travelling mold and the cast strip is guided on-line as a master strip into an inversion casting plant for strip coating, the surface of the coated strip is smoothed with rolls, and if necessary, the thickness of the coated and smoothed strip is reduced in a rolling process. The apparatus includes a strip casting plant, particularly with a travelling mold for producing a thin strip, an inversion casting plant arranged on-line following the strip casting plant for coating the thin strip or master strip from the strip casting plant, at least one pair of smoothing rolls arranged following the inversion casting plant for smoothing the surface of the coated strip emerging from the inversion casting plant, and, if necessary, a subsequently arranged rolling mill for a reducing deformation of the coated and smoothed strip to the strip thickness to be produced.
摘要翻译：一种用于生产涂覆的热轧或冷轧产品，特别是钢带的方法，以及用于实施该方法的设备，其特征在于，通过行进模具浇铸薄带，铸造带作为主带在线引导进入用于带材涂覆的反转铸造设备中，涂覆的带材的表面用辊平滑，并且如果需要，在轧制过程中减少涂覆和平滑的带材的厚度。该设备包括带材浇注设备，特别是带有用于生产薄带材的移动模具，一个在带材浇注设备之后在线上布置的反转铸造设备，用于从带钢铸造设备涂覆薄带或母带，至少一对平滑辊布置在反转铸造工厂之后，用于使从反转铸造厂出现的涂覆钢板的表面平滑化，并且如果需要的话，随后布置的轧机用于将涂覆和平滑的钢带减少变形到带材厚度为生产。

58. 发明授权

US6149858A Apparatus for producing steel utilizing an electrical steel making furnace vessel 失效
标题翻译：利用电炼钢炉生产钢的设备
公开(公告)号：US6149858A
公开(公告)日：2000-11-21
申请号：US335979
申请日：1999-06-18
申请人： Fritz-Peter Pleschiutschnigg , Wei-Ping Wu
发明人： Fritz-Peter Pleschiutschnigg , Wei-Ping Wu
IPC分类号： C21C5/52 , F27B3/04 , F27B3/10 , F27B3/22 , F27D17/00 , C21B7/24 , C21C5/32
CPC分类号： F27B3/10 , C21C5/5217 , C21C5/5294 , F27B3/04 , F27B3/045 , F27B3/225 , F27D17/003 , Y02P10/216
摘要： A method of and an apparatus for the production of steel utilizing a single vessel for the electric arc smelting of scrap, directly reduced iron or pig iron in solid form, and for the oxygen blowing of the resulting melt through an oxygen lance introduced via a tower-shaped part of the roof. Another part of the roof can pivot to allow charging of the furnace with solids and the tower can be provided with a funnel enabling a molten iron charge to be fed to the furnace.
摘要翻译：一种用于生产钢的方法和装置，其利用单个容器进行电弧冶炼废料，直接还原铁或生铁固体形式，以及通过经由塔架引入的氧枪吹送所得熔体形屋顶部分。屋顶的另一部分可以枢转以允许炉子用固体装料，并且塔架可以设置有使铁水装料能够送入炉子的漏斗。

59. 发明授权

US5915457A Method for operating a continuous casting plant 失效
标题翻译：连铸机的运行方法
公开(公告)号：US5915457A
公开(公告)日：1999-06-29
申请号：US011491
申请日：1998-04-02
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B21B1/46 , B21B37/74 , B22C11/06 , B22D11/00 , B22D11/12 , B22D11/14 , B22D11/16 , C21D9/00 , B22D11/124 , B22D11/22
CPC分类号： B22D11/12 , B21B1/466 , B22D11/16 , C21D9/0081
摘要： A process for operating a continuous casting plant with a continuous casting machine that has a stationary mold and is connected via a roller table to an equalizing furnace. After establishment of the slab format at the mold outlet, at least the casting parameter of casting speed is set so that the slab, upon entry into the equalizing furnace, has the desired roll temperature of the hot strip to be produced, and the lowest point of the liquid pool is always located in the mouth region of the continuous casting machine. Measures are taken to influence the heat energy content of the slab after it leaves the continuous casting machine.
摘要翻译： PCT No.PCT / DE96 / 01441 Sec。 371日期：1998年4月2日 102（e）1998年4月2日PCT PCT 1996年7月26日PCT公布。公开号WO97 / 04891 日期1997年2月13日一种连续铸造设备的连续铸造设备的工艺，该连续铸造机具有固定模具并通过辊道与均压炉连接。在模具出口处设置板坯格式之后，至少铸造速度的铸造参数被设定为使得板坯在进入均化炉时具有要生产的热轧带的期望辊温度，并且最低点液池总是位于连续铸造机的口部区域。采取措施影响板坯离开连续铸造机后的热能含量。

60. 发明授权

US5839503A Method and continuous casting facility for guiding continuously cast metal 失效
标题翻译：连续铸造金属导向法和连铸设备
公开(公告)号：US5839503A
公开(公告)日：1998-11-24
申请号：US682708
申请日：1996-07-29
申请人： Fritz-Peter Pleschiutschnigg
发明人： Fritz-Peter Pleschiutschnigg
IPC分类号： B22D11/124 , B22D11/04 , B22D11/128 , B22D11/14
CPC分类号： B22D11/04 , B22D11/1287 , B22D11/14
摘要： A continuous casting having a mold for producing strands in the form of slabs, thin slabs, blooms, and billets which results in a central running of the strand in the entire strand guide and in highly reliable casting at casting speeds of up to 6m/min. As a result of the cambered, concave shape of the mold and entire strand guide, the strand is guided coaxially to the entire strand guide from the cast surface until the strand exits at the delivery end of the continuous casting machine so that sideways movement of the entire strand in the direction of one of the narrow sides (snaking) is suppressed. This symmetrical running of the strand shell box to the mold and of the rest of the strand to the strand roll-guide results in a uniform symmetrical formation of the strand shell and its temperature field (isotherms), the withdrawal forces, and the loading of the strand shell in the region of the mold and the rest of the strand guide while at the same time ensuring that the strand runs centrally with reference to the center axis in the direction of the strand axes.
摘要翻译： PCT No.PCT / DE95 / 00094 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20日PCT PCT。 WO95 / 20448 PCT出版物日期1995年8月3日一种连续铸造，具有用于生产板坯，薄板坯，坯料和坯料形式的铸模的模具，其导致股线在整个股线引导件中的中心运行，并且以高速可靠的铸造速度高达6米/分。由于模具的弧形和凹形形状以及整个股线引导件，股线从铸造表面同轴地引导到整个股线引导件，直到股线在连续铸造机器的输送端处离开，使得侧向运动在窄边（蛇形）之一的方向上的整股被抑制。股线壳体对模具和股线的其余部分的对称运行到股线辊导向器导致股线壳的均匀对称形成及其温度场（等温线），退出力和负载在模具区域中的股线壳和股线引导件的其余部分，同时确保股线在股线轴线的方向上相对于中心轴线居中地延伸。

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