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    Nozzle for continuous caster
    1.
    发明公开
    Nozzle for continuous caster 失效
    DüsefürStranggiessanlage。

    公开(公告)号：EP0635323A1

    公开(公告)日：1995-01-25

    申请号：EP94110833.4

    申请日：1994-07-12

    申请人： Eckert, C. Edward

    发明人： Eckert, C. Edward

    IPC分类号： B22D11/06 ,  B22D41/54

    CPC分类号： B22D41/54 ,  B22D11/0642

    摘要： Disclosed is an improved casting tip (14) for a nozzle of a continuous caster, the tip designed for transferring molten metal (4) from a molten metal reservoir (2) to a continuously advancing mold as formed, for example, by twin belts (18), rolls (24) or block casters (28) for casting molten metal into solid form (22). The casting tip (14) is comprised of a top wall (44), a bottom wall (46) oppositely disposed from the top wall, a first side wall, and a second side wall oppositely disposed from the first side wall, the first and second side walls joined to the top and bottom walls to form a passage therebetween having an entrance and an exit. The passage has a top wall inside surface (52) having a first portion (56) that first converges towards the bottom wall starting at the entrance and has a second portion (60) that diverges from the bottom wall to the exit, the top wall first portion having a length less than the top wall second portion length. Further, the passage has a bottom wall inside surface (54) having a first portion (58) that first converges towards the top wall starting at the entrance and has a second portion (62) that diverges from the top wall to the exit, the bottom wall first portion having a length less than the bottom wall second portion length. The top wall and bottom wall converge and diverge about substantially an equal amount from a center line from the entrance to the exit of the passage.

    摘要翻译： 公开了一种用于连续脚轮的喷嘴的改进的铸造尖端（14），其用于将熔融金属（4）从熔融金属储存器（2）转移到例如由双带形成的连续前进的模具（ 18），用于将熔融金属铸成固体形式（22）的辊（24）或块脚轮（28）。 铸造端头（14）包括顶壁（44），与顶壁相对设置的底壁（46），第一侧壁和与第一侧壁相对设置的第二侧壁，第一和第二侧壁 连接到顶壁和底壁的第二侧壁在其间形成具有入口和出口的通道。 通道具有顶壁内表面（52），其具有第一部分（56），该第一部分首先从入口开始朝着底壁会聚，并且具有从底壁向出口分叉的第二部分（60），顶壁 第一部分具有小于顶壁第二部分长度的长度。 此外，通道具有底壁内表面（54），其具有第一部分（58），该第一部分首先从入口开始朝着顶壁会聚，并且具有从顶壁向出口分叉的第二部分（62）， 底壁第一部分具有小于底壁第二部分长度的长度。 顶壁和底壁从从通道的入口到出口的中心线会聚并且发散大致基本相等的量。

    HIGH EFFICIENCY SYSTEM FOR MELTING MOLTEN ALUMINUM
    3.
    发明公开
    HIGH EFFICIENCY SYSTEM FOR MELTING MOLTEN ALUMINUM 有权
    高效率的系统熔铝的

    公开(公告)号：EP1219142A1

    公开(公告)日：2002-07-03

    申请号：EP99974023.6

    申请日：1999-09-14

    申请人： Eckert, C. Edward

    发明人： Eckert, C. Edward

    IPC分类号： H05B3/06 ,  H05B3/40 ,  G01K1/12

    摘要： A method and system of heating a body of molten aluminum, for example, contained in a heating bay, the method comprising providing a body of molten aluminum (200); projecting an electric powered heater (10) into the body of molten aluminum (200) passing electric current through the element (14) and adding heat to the body of molten aluminum (200). The heater (10) is comprised of a sleeve (12) suitable for immersing in the molten aluminum. The sleeve (12) may have a closed end (32) and is comprised of a composed material comprised of an inner layer (30) of titanium or titanium alloy having an outside surface having a refractory coating (34) thereon exposed to the molten aluminum, the refractory coating (34) resistant to attack by the molten aluminum. An electric heating element (14) is located in the sleeve (12) in heat transfer relationship therewith for adding heat to the molten aluminum.

    HIGH EFFICIENCY SYSTEM FOR MELTING MOLTEN ALUMINUM
    5.
    发明公开
    HIGH EFFICIENCY SYSTEM FOR MELTING MOLTEN ALUMINUM 有权
    高效率的系统熔铝的

    公开(公告)号：EP1219142A4

    公开(公告)日：2003-02-12

    申请号：EP99974023

    申请日：1999-09-14

    申请人： ECKERT C EDWARD

    发明人： ECKERT C EDWARD

    IPC分类号： G01K1/12 ,  H05B3/06 ,  H05B3/40

    摘要： A method and system of heating a body of molten aluminum, for example, contained in a heating bay, the method comprising providing a body of molten aluminum (200); projecting an electric powered heater (10) into the body of molten aluminum (200) passing electric current through the element (14) and adding heat to the body of molten aluminum (200). The heater (10) is comprised of a sleeve (12) suitable for immersing in the molten aluminum. The sleeve (12) may have a closed end (32) and is comprised of a composed material comprised of an inner layer (30) of titanium or titanium alloy having an outside surface having a refractory coating (34) thereon exposed to the molten aluminum, the refractory coating (34) resistant to attack by the molten aluminum. An electric heating element (14) is located in the sleeve (12) in heat transfer relationship therewith for adding heat to the molten aluminum.