公开(公告)号：US08899304B2

公开(公告)日：2014-12-02

申请号：US13990003

申请日：2011-11-24

申请人： Marco Ansoldi ,  Gianluca Bazzaro ,  Andrea De Luca

发明人： Marco Ansoldi ,  Gianluca Bazzaro ,  Andrea De Luca

IPC分类号： B22D11/00 ,  B22D11/04 ,  B22D11/124 ,  B22D27/04 ,  B22D11/055 ,  B22D11/041

CPC分类号： B22D11/124 ,  B22D11/041 ,  B22D11/055

摘要： Crystallizer for continuous casting, having a monolithic tubular structure defined by lateral walls (12) in the thickness of which channels (11) are made in which a cooling liquid flows, wherein two adjacent lateral walls (12) define a corner or s edge zone. On at least one longitudinal portion (C) of at least one of the lateral walls (12) and/or of at least one of the corner zones, defining a zone in correspondence with which, during use, the meniscus of the liquid metal is located, a reduction in thickness (13) is made, starting from the external surface, determining a cross section with a reduced area with respect to the remaining longitudinal portions of the monolithic tubular structure.

摘要翻译： 用于连续铸造的结晶器，具有由横向壁（12）限定的整体管状结构，其中冷却液体流过冷却液体的通道（11）的厚度，其中两个相邻的侧壁（12）限定拐角或边缘区域 。 在至少一个横向壁（12）和/或至少一个拐角区域的至少一个纵向部分（C）上，限定与使用期间液体金属的弯液面对应的区域 从外表面开始形成厚度减小（13），相对于整体式管状结构的其余纵向部分确定具有减小的面积的横截面。

公开(公告)号：US07455098B2

公开(公告)日：2008-11-25

申请号：US11606429

申请日：2006-11-29

申请人： Hans-Günter Wober ,  Gerhard Hugenschütt ,  Dietmar Kolbeck ,  Raimund Boldt ,  Frank Maiwald ,  Daniel Reinelt ,  Hans-Dirk Piwowar ,  Dirk Rode

发明人： Hans-Günter Wober ,  Gerhard Hugenschütt ,  Dietmar Kolbeck ,  Raimund Boldt ,  Frank Maiwald ,  Daniel Reinelt ,  Hans-Dirk Piwowar ,  Dirk Rode

IPC分类号： B22D11/041

CPC分类号： B22D11/04 ,  B22D11/0406 ,  B22D11/041 ,  B22D11/043

摘要： A permanent chill mold for the continuous casting of metal, having a mold cavity (2) which has a pouring slot (3), an exit opening (4) and a casting cone (6). At least one concave bulging (7) is provided that extends in the casting direction (G), which begins at a distance (A) below a predetermined casting bath level position (5) and extends up to the exit opening (4).

摘要翻译： 一种用于连续铸造金属的永久性冷却模具，具有具有浇注槽（3），出口（4）和铸件锥体（6）的模腔（2）。 提供至少一个凹形凸起（7），其在铸造方向（G）上延伸，其从预定铸浴位置（5）下方的距离（A）开始并延伸到出口开口（4）。

公开(公告)号：US6145580A

公开(公告)日：2000-11-14

申请号：US205501

申请日：1998-12-04

申请人： Thomas Lamberti ,  Joachim Schwellenbach

发明人： Thomas Lamberti ,  Joachim Schwellenbach

IPC分类号： B22C21/02 ,  B22D11/04 ,  B22D11/05 ,  B22D11/041

CPC分类号： B22D11/0408

摘要： A continuous-casting mold having two broad-side walls carrying the mold-forming plates which are preferably of copper and clamp the narrow side wall members between them. The entire assembly is received in an outer frame which is shape stable and hence rigid so as to take up all forces which arise in adjustment of the plates as clamping forces and as thermal forces from, for example, thermal expansion of the mold members.

摘要翻译： 一种具有两个宽侧壁的连续铸造模具，所述两个侧壁承载优选为铜的模具形成板，并且将窄侧壁构件夹在它们之间。 整个组件被容纳在外框架中，该外框架形状稳定且因此是刚性的，以便承受作为夹紧力和作为例如模具构件的热膨胀的热力而在板的调节中产生的所有力。

公开(公告)号：US6070646A

公开(公告)日：2000-06-06

申请号：US682668

申请日：1996-07-29

申请人： Fritz-Peter Pleschiutschnigg

发明人： Fritz-Peter Pleschiutschnigg

IPC分类号： B22D11/128 ,  B22D11/041

CPC分类号： B22D11/1287

摘要： A continuous casting device comprises, in combination, a continuous casting mold for receiving molten metal, and at least one pair of guide rolls disposed immediately downstream of the mold exit opening. The exit opening of the mold is rectangular shaped so as to permit a rectangular strand to be cast which has a liquid core, a width and a thickness. The guide rolls are constructed so as to impart to the rectangular strand leaving the mold exit opening a convex shape so as to prevent snaking of the strand within the continuous casting device. The convexivity concavity extends along at least a part of the width of the strand and is no more than 8% of the strand thickness.

摘要翻译： PCT No.PCT / DE95 / 00096 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19日PCT PCT。 WO95 / 20447 PCT出版物 日期1995年8月3日连续铸造装置组合包括用于接收熔融金属的连续铸造模具，以及紧邻模具出口开口下游设置的至少一对导辊。 模具的出口是矩形的，以便允许铸造具有液芯，宽度和厚度的矩形线。 引导辊被构造成赋予矩形线，使得模具出口开口呈凸形，以防止在连续铸造装置内线材的蛇纹。 凸起凹部沿着股线的宽度的至少一部分延伸，并且不超过股线厚度的8％。

公开(公告)号：US5632325A

公开(公告)日：1997-05-27

申请号：US453101

申请日：1995-05-30

申请人： Eberhard Fischer ,  Helmut Maag ,  Erling Roller

发明人： Eberhard Fischer ,  Helmut Maag ,  Erling Roller

IPC分类号： B22D11/04 ,  B22D11/041 ,  B22D11/053 ,  B22D11/08 ,  B22D11/12 ,  B22D11/126 ,  B22D11/128 ,  B22D11/14

CPC分类号： B22D11/12 ,  B22D11/14

摘要： A process and an apparatus for strand-casting near to final size cast formats from non-ferrous metals for the purpose of further cold working, especially strips, bars or tubes of copper or copper alloys. The process includes continuously casting the melt in a vertical mold to form a vertical strand, withdrawing the solidified strand from the mold in a centrally guided manner and directly threading into a surface treatment machine, removing the surface of the strand, laterally cutting the surface-finished strand in a predetermined manner, and removing the cut strand pieces from the machine. The machine for carrying out the process has a base frame which is connected to a foundation and on which a withdrawal device, a surface treatment unit, a cross-cutting device, and a conveying device are provided in line.

摘要翻译： 用于进一步冷加工，特别是铜或铜合金的条，条或管的用于从有色金属制成的最终尺寸铸造形式的铸造方法和装置。 该方法包括在垂直模具中连续铸造熔体以形成垂直的线，以中心引导的方式从模具中取出固化的股线，并直接穿入表面处理机，去除股线的表面，横向切割表面 - 以预定的方式制成成品线，并从机器上取出切割的线条。 用于执行该过程的机器具有连接到基座的基架，并且在其上设置有提取装置，表面处理单元，横切装置和输送装置。

公开(公告)号：US5518063A

公开(公告)日：1996-05-21

申请号：US462906

申请日：1995-06-05

申请人： Robert B. Wagstaff ,  David A. Salee

发明人： Robert B. Wagstaff ,  David A. Salee

IPC分类号： B22D11/04 ,  B22D11/041 ,  B22D11/049 ,  B22D11/124 ,  B22D11/22

CPC分类号： B22D11/049

摘要： The apparatus includes a first chamber disposed about the mold cavity and defined by a top, a bottom, and walls extending between the top and bottom at the inner and outer peripheries of the first chamber. A liquid coolant is supplied under pressure to the first chamber through an inlet. A step is formed adjacent one of the corners between the top and bottom .and the inner peripheral wall of the first chamber, a circumferential groove is formed in the outer peripheral wall of the step, and an elastomeric sealing ring is sealingly engaged with the mouth of the groove to define a second chamber in the groove. Meanwhile, the shoulder of the step is spaced apart from the other corner of the first chamber, and a series of holes is formed in the shoulder to permit the coolant to pass into the second chamber at a reduced pressure. A passage then discharges the reduced pressure coolant onto a body of metal emerging from the discharge end opening of the cavity.

摘要翻译： 该设备包括围绕模具腔设置并由顶部，底部以及在第一室的内周和外周缘之间在顶部和底部之间延伸的壁限定的第一室。 液体冷却剂通过入口在压力下供给到第一室。 在顶部和底部之间的一个角部与第一室的内周壁相邻形成台阶，在台阶的外周壁形成有周向槽，弹性密封环与口部密封接合 以限定凹槽中的第二腔室。 同时，踏板的肩部与第一腔室的另一角隔开，并且在肩部中形成一系列孔，以允许冷却剂在减压下进入第二腔室。 通道然后将减压冷却剂排出到从空腔的排放端开口出来的金属体上。

公开(公告)号：US5409054A

公开(公告)日：1995-04-25

申请号：US187129

申请日：1994-01-27

申请人： Jacques Moriceau

发明人： Jacques Moriceau

IPC分类号： B22D11/00 ,  B22D11/04 ,  B22D11/041 ,  B22D11/10 ,  B22D11/14 ,  B22D11/16 ,  B22D11/18 ,  B22D11/20

CPC分类号： B22D11/181 ,  B22D11/147 ,  B22D11/161

摘要： In the process, which enables complete automation of casting and limiting the intervention of the operator, the level of metal in the supply runner is monitored, a common law of metal levels is set as a function of time for all ingot molds after individual laws have been applied to each of the molds in order to permit them to meet the common law, lowering of the table supporting the molds is actuated and the casting process is halted when the program length has been obtained. The apparatus comprises probes for detecting the height and levels of metal in the runner and in the ingot molds, and an automation system for adjusting the levels and controlling the various operations.

摘要翻译： 在此过程中，能够实现铸件的完全自动化和限制操作人员的干预，监控供应流程中的金属水平，根据个别法律对所有铸锭模具的金属含量的常规规律设置为时间的函数 被施加到每个模具中以允许它们符合普通规律，致使支撑模具的工作台的下降，并且当获得程序长度时铸造过程停止。 该装置包括用于检测流道和铸锭模具中的金属的高度和水平的探针，以及用于调节水平和控制各种操作的自动化系统。

公开(公告)号：US5409053A

公开(公告)日：1995-04-25

申请号：US75162

申请日：1993-06-10

申请人： Franciszek Kawa ,  Adrian Stilli

发明人： Franciszek Kawa ,  Adrian Stilli

IPC分类号： B22D11/04 ,  B22D11/041 ,  B22D11/057

CPC分类号： B22D11/057 ,  B22D11/04 ,  B22D11/041

摘要： The mold includes a mold tube having pairs of parallel opposed outer surface portions which extend axially of the mold tube. The mold tube defines an axial casting passage having an inlet end for molten metal and an outlet end for a continuously cast strand of the metal. The mold tube is provided with internal concavities which are uniformly distributed peripherally of the casting passage. The internal concavities, which extend in a direction from the inlet end towards the outlet end, become smaller in this direction and are designed so that the strand is shaped as it travels along the casting passage. To form the mold tube, external concavities are impressed or cut in a tubular blank and a mandrel with external protuberances is then pressed into the blank. If necessary, the tubular blank can thereafter be drawn or otherwise processed to produce the desired outer contour of the mold tube.

摘要翻译： 模具包括具有成对的平行相对的外表面部分的模具管，其在模具管的轴向延伸。 模具管限定了具有用于熔融金属的入口端和用于金属的连续铸造线的出口端的轴向铸造通道。 模具管设置有在铸造通道的外围均匀分布的内部凹部。 在从入口端朝向出口端的方向上延伸的内部凹部在该方向上变得更小，并且被设计成使得当线沿着铸造通道行进时成形。 为了形成模具管，将外部凹坑印刷或切割成管状坯料，然后将具有外部突起的芯棒压入坯料中。 如果需要，管状坯料此后可以被拉伸或以其他方式加工以产生模具管的期望的外部轮廓。

公开(公告)号：US5360053A

公开(公告)日：1994-11-01

申请号：US831681

申请日：1992-02-05

申请人： Franciszek Kawa ,  Adrian Stilli

发明人： Franciszek Kawa ,  Adrian Stilli

IPC分类号： B22D11/04 ,  B22D11/041 ,  B22D11/057

CPC分类号： B22D11/041

摘要： A mold for the continuous casting of steel defines a casting passage having an inlet end for molten steel, an outlet end for a continuously cast steel strand, an upstream portion extending from the inlet end approximately halfway towards the outlet end, and a downstream portion extending from the upstream portion to the outlet end. The upstream portion is formed with a plurality of radially outwardly directed protuberances which are arranged side-by-side circumferentially of the casting passage. The size of the protuberances decreases from the inlet end towards the outlet end in such a manner that the strand is shaped during travel through the upstream portion of the casting passage.

摘要翻译： 用于连续铸造钢的模具限定了具有用于钢水的入口端的铸造通道，用于连续铸造钢绞线的出口端，从入口端大致向出口端延伸的上游部分，以及延伸 从上游部分到出口端。 上游部分形成有多个径向向外指向的突出部，其沿铸造通道的圆周方向并排设置。 突起的尺寸从入口端朝向出口端以这样的方式减小，使得在行进通过铸造通道的上游部分期间股线成形。

公开(公告)号：US5273101A

公开(公告)日：1993-12-28

申请号：US710616

申请日：1991-06-05

申请人： Robert D. Lillquist ,  Gordon B. Hunter ,  Richard G. Menzies

发明人： Robert D. Lillquist ,  Gordon B. Hunter ,  Richard G. Menzies

IPC分类号： B22D9/00 ,  B22D11/04 ,  B22D11/041 ,  B22D11/11 ,  B22D23/00 ,  B22D23/06 ,  C22B9/20 ,  C22F3/00 ,  B22D11/16 ,  B22D27/02

CPC分类号： B22D23/06 ,  B22D11/11

摘要： A method and apparatus for casting a molten metallic material in ingot form are provided wherein the molten metallic material is transported to the ingot mold and an upper surface temperature and temperature distribution of the molten metal pool in the casting mold are measured by an imaging radiometer which is disposed external to an inert gas filled chamber enclosing the ingot mold, and is disposed to view the ingot pool surface through a sight port. At least one plasma arc torch is employed to direct an arc at the ingot pool surface, the intensity of which is selectively modulated and the impingement of the arc is simultaneously selectively positioned in order to maintain a desired preselected mold pool surface temperature and temperature distribution thereby yielding a preselected metallurgical structure in the solidified ingot. The imaging radiometer may provide a video signal as an output, and may be connected to a video analyzer and video monitor which are used to provide an image of the surface temperature and temperature distribution, enabling an operator to control the plasma arc torch in performing the ingot casting method.