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1. 发明申请

WO03035306A8 METHOD AND DEVICE FOR OPTIMIZING THE COOLING CAPACITY OF A CONTINUOUS CASTING MOLD FOR LIQUID METALS, PARTICULARLY FOR LIQUID STEEL 审中-公开
标题翻译：方法和装置优化连铸的冷却能力FOR液态金属，特别是钢液
公开(公告)号：WO03035306A8
公开(公告)日：2003-10-09
申请号：PCT/EP0211481
申请日：2002-10-15
申请人： SMS DEMAG AG , RAHMFELD WERNER , WOSCH ERWIN , PLESCHIUTSCHNIGG FRITZ-PETER , FELDHAUS STEPHAN , PARSCHAT LOTHAR , KOPFSTEDT UWE , MOSSNER WOLFGANG
发明人： RAHMFELD WERNER , WOSCH ERWIN , PLESCHIUTSCHNIGG FRITZ-PETER , FELDHAUS STEPHAN , PARSCHAT LOTHAR , KOPFSTEDT UWE , MOSSNER WOLFGANG
IPC分类号： B22D11/055
CPC分类号： B22D11/055
摘要： The invention relates to a method for optimizing the cooling capacity of a continuous casting mold (1) for liquid metals, particularly for liquid steel, by homogenizing the thermal load (22) above the height of the continuous casting mold (1). According to the method, the cooling medium (5) is guided through a cross-sectional area of a large number of cooling medium channels (3) or cooling medium boreholes (4) running approximately parallel to the cast billet (9). The cooling medium cross-sectional areas between the mold entry (6) and the mold exit (7) are configured differently. In order to homogenize the thermal mold load (22), a smaller cross-sectional area sets the flow rate of the cooling medium (5), which is conducted from the top downward, inside the cooling medium channel (3) or inside the cooling medium borehole (4) higher in the upper area of the continuous casting mold (1) than in the lower area of the continuous casting mold (1) in which the flow rate is set lower by a larger cross-sectional area and/or the covering of the cooling medium is adjusted by a cross-sectional shape that varies from the top downward.
摘要翻译：优化的冷却能力的方法的Stranggiesskolille（1），用于液体金属，特别是钢液，通过连出的热负载（22）在所述连续铸造模具（1）的高度，其中，所述冷却装置（5）分别由一个大的截面积冷却剂通道（3）或冷却剂孔的数目（4），其是gefürt大致平行地延伸铸坯（9），所述模具入口（6）和模具出口（7）之间的冷却剂横截面面积的设计不同，vergleihmässigt热铸模由Strömungesgeschwindigkeit（22）的冷却剂（5），它被引导到从顶部到底部的连续铸造模具（1），在所述冷却剂通道（3），或在冷却剂孔（4）在连续铸造模具（1）的上部区域以更小的横截面积被设定为高于连铸结晶器（1）的下部，其中，通过较大的横截面积将流量设定得较低和/或通过从上到下横截面形状的相应变量来调节冷却剂的流量

2. 发明专利

CA1315522C CONTINUOUS CASTING MOULD FOR PRODUCING THIN INGOTS 未知
公开(公告)号：CA1315522C
公开(公告)日：1993-04-06
申请号：CA572648
申请日：1988-07-21
申请人： PLESCHIUTSCHNIGG FRITZ PETER
发明人： PLESCHIUTSCHNIGG FRITZ-PETER , MOELLERS GERD , EBERHARDT HANS-GEORG , RAHMFELD WERNER , PARSCHAT LOTHAR , EHRENBERG HANS-JUERGEN
IPC分类号： B22D11/04
摘要： 20337-358 The narrow width dimension of a continuous casting mold is widened, at least in the mold centre, to facilitate charging of the mold. More particularly, the long (wide) surfaces of the mold are concentric at the lower part of the mold but at the upper part of the mold one of the curved surfaces merges tangentially with a straight portion. In a preferred embodiment, the concave (outer) surface is the one which merges tangentially and the transition point is below a horizontal line intersecting the concave surface.

3. 发明申请

WO03028921A2 METHOD AND DEVICE FOR COOLING THE COPPER PLATES OF A CONTINUOUS CASTING INGOT MOULD FOR LIQUID METALS, ESPECIALLY LIQUID STEEL 审中-公开
标题翻译：方法和设备冷却连铸FOR液态金属铜板，尤其是钢液
公开(公告)号：WO03028921A2
公开(公告)日：2003-04-10
申请号：PCT/EP0210030
申请日：2002-09-07
申请人： SMS DEMAG AG , PLESCHIUTSCHNIGG FRITZ-PETER , FELDHAUS STEFAN , MOSSNER WOLFGANG , RAHMFELD WERNER , PARSCHAT LOTHAR , WOSCH ERWIN , KOPFSTEDT UWE
发明人： PLESCHIUTSCHNIGG FRITZ-PETER , FELDHAUS STEFAN , MOSSNER WOLFGANG , RAHMFELD WERNER , PARSCHAT LOTHAR , WOSCH ERWIN , KOPFSTEDT UWE
IPC分类号： B22C9/00 , B22D11/051 , B22D11/055 , B22D11/108 , B22D11/16 , B22D11/22 , B22D
CPC分类号： B22D11/22 , B22D11/055
摘要： The invention relates to a device for cooling the copper plates (1.1) of a continuous casting ingot mould (1) for liquid metals, especially liquid steel, comprising an ingot mould coolant (2) which is guided in cooling channels. During the initial temperature rise to achieve a set casting speed or when said casting speed is exceeded for a deviating copper plate skin temperature (8), the copper plate skin temperature (8) is influenced, even when the casting speed is higher, in such a way that surface errors in the casting shell and/or cracks in the surface of the copper plates are prevented from occurring or occur in a significantly reduced manner by adjusting the copper plate skin temperature (8) at alternating casting speeds (6) of between 1 m / min and a maximum 12 m / min by means of quantitative correction of the amount of ingot mould coolant (4) and/or ingot mould coolant inflow temperature (5) according to the casting speed (6) and according to the thickness of the copper plates (9), to a desired constant value.
摘要翻译：一种方法，以及用于冷却的连续铸造模具（1）用于液体金属，特别是钢液的铜板（1.1），与设备的冷却通道的模具冷却剂（2）被引导，并且温度上升斜坡上目标铸造速度或超过期望的铸造速度时偏离铜板皮肤温度（8）解决了铜板皮肤温度（8）甚至改性时，尤其是较高的铸造速度，以在该表面在铜板表面坯壳和/或裂纹的缺陷这样的方式影响问题不会或基本上减少在不同的铸造速度发生（6）为1微米之间/ min到最大12米/分钟，铜板皮肤温度由模具冷却剂量（4）和/或模具冷却剂入口温度的定量校正（5）根据（8）的铸造速度（6），并且根据Kupferplattendic 科（9）调节到通缉和恒定尺寸。

4. 发明申请

WO02085555A3 METHOD AND DEVICE FOR CONTINUOUSLY CASTING METAL 审中-公开
标题翻译：方法和设备的金属连铸
公开(公告)号：WO02085555A3
公开(公告)日：2003-02-13
申请号：PCT/EP0204357
申请日：2002-04-19
申请人： SMS DEMAG AG , PLESCHIUTSCHNIGG FRITZ-PETER , WOSCH ERWIN , LETZEL DIRK , RAHMFELD WERNER , PARSCHAT LOTHAR , SCHWELLENBACH JOACHIM
发明人： PLESCHIUTSCHNIGG FRITZ-PETER , WOSCH ERWIN , LETZEL DIRK , RAHMFELD WERNER , PARSCHAT LOTHAR , SCHWELLENBACH JOACHIM
IPC分类号： B22D11/055 , B22D11/22 , B22D11/04
CPC分类号： B22D11/22 , B22D11/053 , B22D11/055 , B22D11/114
摘要： The invention relates to a method and device for continuously casting metal, particularly steel, whereby molten metal (6.1) is continuously cast in a cooled ingot mold with a casting speed (3) while forming a meniscus (7), and a cast product is continuously drawn out of the ingot mold in a direction of casting (3.1). The ingot mold, which has an ingot mold inlet (12) and an ingot mold outlet (8), is a water-cooled copper ingot mold having ingot mold cooling water channels (10.4) with a channel inlet and a channel outlet through which cooling water flows. Said water has an entry pressure p0 (15) at the channel inlet and an exit pressure p1 (15.1) at the channel outlet. The inventive method and device should be improved as to impede or prevent the high thermal load T of the ingot mold in the meniscus. To this end, the invention provides that, during a controlled adjustment of the water flow speeds in the ingot mold cooling water channels (10.4) and during a monitoring of the pressure loss DELTA p of the cooling water, the cooling water direction of flow (12) should correspond to the direction of continuous casting while forming a Nusselt layer that, at the height of the meniscus (19.1), is thinner than the Nusselt layer at the ingot mold outlet (19.2).
摘要翻译：一种方法，以及用于金属的连续铸造特别是钢，一种装置，其中，所述熔融物（6.1）连续倒入冷却的模具与铸造速度（3），形成一个弯液面（7）和一从在流延方向锭模连续浇铸（3.1）被撤回，具有模具入口（12）和模具出口（8）的模具是具有通道入口和通道出口与Kokillenkühlwasserkanälen水冷铜模（10.4），流经在通道入口（15）的冷却水输入压力P0，并在通道出口的输出压力P1（15.1）将被形成，使得所述模具的高的热负荷T能够在弯液面可以抑制或避免。为了这个目的，在所述的水的流速在Kokillenkühlwasserkanälen受控调整（10.4）和所述冷却水的压力降DELTA P的上弯月面（19.1）的电平的控制对应于努塞尔层的形成连续铸造方向的冷却水的流动方向（12）比所述努塞尔薄在模具出口（19.2）层是。

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