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公开(公告)号：US5402993A
公开(公告)日：1995-04-04
申请号：US167897
申请日：1994-02-17
申请人： Georg Hofmann , Lothar Parschat , Fritz P. Pleschiutschnigg , Peter Wahls , Hans Butz , Ulrich Siegers
发明人： Georg Hofmann , Lothar Parschat , Fritz P. Pleschiutschnigg , Peter Wahls , Hans Butz , Ulrich Siegers
CPC分类号： B22D41/50
摘要： The invention is directed to an immersion casting pipe for feeding molten steel from a casting vessel into a mold having wide side walls and narrow side walls for the production of flat products. The immersion casting pipe has a pipe piece which adjoins the casting vessel and expands in cross section in the direction of the narrow side walls of the mold. The pipe piece is provided with a central base member at the lower end which allows for outlet openings for the melt. For the purpose of developing an immersion outlet which allows higher slab withdrawal speed of up to 6 m/min with slabs measuring 50 to 100 mm in thickness and 600 mm to 2000 mm in width, the inner wall of the portion of the immersion casting pipe which widens in cross section forms flow channels in conjunction with the opposite wall parts of the base member. The axes of the flow channels enclose an angle .alpha. between 10.degree. and 22.degree., where the smaller angle corresponds to a distance of approximately 600 mm between the narrow side walls of the mold and the larger angle corresponds to a distance of 2000 mm or more between the narrow side walls of the mold. The distance between the wide side walls of the mold is 50 to 100 mm.
摘要翻译： 本发明涉及一种用于将钢水从铸造容器输送到具有宽侧壁和窄侧壁的模具中用于生产扁平产品的浸入铸造管。 浸入铸造管具有与铸塑容器相邻并且在模具的窄侧壁的方向上的横截面膨胀的管件。 管件在下端设置有中心基座构件，其允许熔体的出口开口。 为了开发浸出式出口，其允许高达6m / min的板坯取出速度为厚度为50至100mm，宽度为600mm至2000mm的板坯，浸入浇铸管的该部分的内壁 其横截面变宽形成与基部构件的相对的壁部一起的流动通道。 流动通道的轴线包围在10°和22°之间的角度α，其中较小的角度对应于模具的窄侧壁之间的大约600mm的距离，较大的角度对应于2000mm或更大的距离 在模具的窄侧壁之间。 模具的宽侧壁之间的距离为50至100mm。
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公开(公告)号：US5722151A
公开(公告)日：1998-03-03
申请号：US557135
申请日：1996-01-25
申请人： Fritz P. Pleschiutschnigg , Lothar Parschat , Dieter Stalleicken , Tarek El Gammal , Michael Vonderbank , Peter Lorenz Hamacher , Ingo von Hagen , Ulrich Menne , Uwe Schmidt
发明人： Fritz P. Pleschiutschnigg , Lothar Parschat , Dieter Stalleicken , Tarek El Gammal , Michael Vonderbank , Peter Lorenz Hamacher , Ingo von Hagen , Ulrich Menne , Uwe Schmidt
CPC分类号： C23C2/40 , C23C2/006 , Y10T29/49982 , Y10T29/5184
摘要： An apparatus and a process for making semi-finished products in the form of thin metal bars having a width-gauge ratio of over 60 and a maximum sheet metal gauge tolerance of 2%. A metal profile is fed continuously and upwardly through a pool of melt material having the same composition as the metal profile so as to form a coated metal profile. The metal profile is fed at a rate which would result in a coated metal profile having a thickness of at least three times that of the uncoated metal profile. The coated metal profile is subjected to a smoothing pass between a pair of smoothing rolls when the mean temperature in the crystallized layer of the coated metal profile meets a given condition. The smoothing rolls are adjustably disposed inside a housing at a distance of 0.5 to 5 m from the melt pool surface.
摘要翻译： PCT No.PCT / DE94 / 00656 Sec。 371日期：1996年1月25日 102（e）日期1996年1月25日PCT提交1994年6月3日PCT公布。 WO94 / 29048 PCT公开 日期1994年12月22日一种以宽度比为60以及最大钣金公差为2％的薄金属棒形式制造半成品的装置和方法。 金属型材通过与金属型材具有相同组成的熔融材料池连续地向上进料，以形成涂覆的金属型材。 以一定的速率进给金属型材，这样一种涂层金属型材的厚度至少为未涂覆金属型材的三倍。 当涂覆的金属型材的结晶层中的平均温度满足给定条件时，涂覆的金属型材在一对平滑辊之间经受平滑化。 平滑辊可调节地设置在壳体内距离熔池表面0.5至5μm的距离处。
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公开(公告)号：US5881441A
公开(公告)日：1999-03-16
申请号：US940934
申请日：1997-09-30
申请人： Fritz P. Pleschiutschnigg , Lothar Parschat , Dieter Stalleicken , Tarek El Gammal , Michael Vonderbank , Peter Lorenz Hamacher , Ingo von Hagen , Ulrich Menne , Uwe Schmidt
发明人： Fritz P. Pleschiutschnigg , Lothar Parschat , Dieter Stalleicken , Tarek El Gammal , Michael Vonderbank , Peter Lorenz Hamacher , Ingo von Hagen , Ulrich Menne , Uwe Schmidt
CPC分类号： C23C2/40 , C23C2/006 , Y10T29/49982 , Y10T29/5184
摘要： An apparatus and a process for making semi-finished products in the form of ti metal bars having a width-gauge ratio of over 60 and a maximum sheet metal gauge tolerance of 2%. A metal profile is fed continuously and upwardly through a pool of melt material having the same composition as the metal profile so as to form a coated metal profile. The metal profile is fed at a rate which would result in a coated metal profile having a thickness of at least three times that of the uncoated metal profile. The coated metal profile is subjected to a smoothing pass between a pair of smoothing rolls when the mean temperature in the crystallized layer of the coated metal profile meets a given condition. The smoothing rolls are adjustably disposed inside a housing at a distance of 0.5 to 5 m from the melt pool surface.
摘要翻译： 制造宽度比超过60的钛金属棒形式的半成品和最大钣金压力容差为2％的装置和方法。 金属型材通过与金属型材具有相同组成的熔融材料池连续地向上进料，以形成涂覆的金属型材。 以一定的速率进给金属型材，这样一种涂层金属型材的厚度至少为未涂覆金属型材的三倍。 当涂覆的金属型材的结晶层中的平均温度满足给定条件时，涂覆的金属型材在一对平滑辊之间经受平滑化。 平滑辊可调节地设置在壳体内距离熔池表面0.5至5μm的距离处。
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公开(公告)号：US5232740A
公开(公告)日：1993-08-03
申请号：US776306
申请日：1991-11-13
CPC分类号： C23C2/006
摘要： A method of manufacturing plated hollow metallic blocks for further processing into seamless tubes of the type in which a body is immersed one or more times into a melt includes: protecting the inner surfaces of a hollow body of plating material against the admission of a melt of support material during the immersion of the hollow body in the melt of support material; immersing such hollow body formed of plating material into the melt of support material; removing the hollow body from the melt of support material; and crystallizing a layer of support material on the outer surface of the hollow body.
摘要翻译： PCT No.PCT / DE90 / 00335 Sec。 371日期1991年11月13日 102（e）1991年11月13日PCT PCT 1990年5月8日PCT公布。 WO90 / 14446 PCT出版物 日期：1990年11月29日。一种制造用于进一步加工成无缝管的电镀中空金属块的方法，其中将一种或多次浸入熔体中的类型的无缝管包括：保护电镀材料的中空体的内表面 在中空体浸入支撑材料的熔体中时抵抗支撑材料的熔化; 将由电镀材料形成的中空体浸入支撑材料的熔体中; 从支撑材料的熔体中去除中空体; 并在所述中空体的外表面上结晶一层支撑材料。
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公开(公告)号：US4814006A
公开(公告)日：1989-03-21
申请号：US636178
申请日：1984-07-31
CPC分类号： C21C5/562 , C21C5/28 , C21C1/04 , Y02P10/216
摘要： A method of making steel in several stages under a reaction slag and accompanied by addition of oxygen carriers involving the moving of a metallurigical vessel along at least one line along which each step of a plurality of metallurigical process steps is carried out.
摘要翻译： 一种在反应炉渣下分几个阶段制造钢的方法，并且伴随着添加氧气载体，所述氧气载体涉及沿着多个冶金工艺步骤的每个步骤沿着至少一条线移动金属容器。
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公开(公告)号：US4154604A
公开(公告)日：1979-05-15
申请号：US817739
申请日：1977-07-21
CPC分类号： B22D1/00 , C21C7/0056
摘要： Additives in the form of a wire-like object are introduced through a tube into the interior of molten metal bath. The wire in the tube is surrounded by a pressurized gas which prevents metal from entering the tube. Since the tube extends close to the bottom of the bath, the additives melt near that bottom and are distributed in the bath through convective flow.
摘要翻译： 呈线状物体形式的添加剂通过管道引入熔融金属浴室内部。 管中的线被加压气体包围，防止金属进入管。 由于管延伸靠近浴底部，所以添加剂在该底部附近熔化并通过对流流分布在浴中。
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公开(公告)号：US4148145A
公开(公告)日：1979-04-10
申请号：US827614
申请日：1977-08-25
CPC分类号： G01B7/14 , B22D11/208 , G01B7/312
摘要： The apparatus includes a parallelogram-like foldable frame, opposite corners of which carry centering rollers to position the frame between two opposite track rollers; feelers measure the distance to the latter. The frame can be hung between the tracks or can be self-propelled by a belt drive. Some of the centering rollers can be used for reeling tests of the track rollers.
摘要翻译： 该装置包括平行四边形状的可折叠框架，其相对的拐角带有定心辊以将框架定位在两个相对的履带辊之间; 探测器测量与后者的距离。 框架可以悬挂在轨道之间，或者可以由皮带驱动器自行推进。 一些定心辊可用于滚轮的卷取试验。
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8.发明授权Apparatus for measuring curvature and other geometric relations of dual roller tracks 失效用于测量双辊轨道的曲率和其他几何关系的装置
公开(公告)号：US4132003A
公开(公告)日：1979-01-02
申请号：US827570
申请日：1977-08-25
IPC分类号： B22D11/128 , B22D11/16 , B22D11/20 , G01B5/14 , G01B7/14 , G01B21/00 , G01B21/16 , G01B21/20 , G01B7/00 , G01B7/28
CPC分类号： B22D11/208 , G01B5/14
摘要： The curvature of dual roller tracks is measured by centering a frame on two oppositely disposed rollers of the two tracks, and by measuring various distances and spacing parameters of the track rollers to both sides. The measurements are carried out through spindle drives and protractible feelers, all operated directly or indirectly in relation to a common reference point.
摘要翻译： 双辊轨迹的曲率是通过将两个轨道的相对布置的两个辊上的框架对中，并且通过测量轨道辊的两侧的各种距离和间距参数来测量的。 测量通过主轴驱动器和可伸缩探头进行，所有这些都是直接或间接地与公共参考点相关的。
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