Stopper Device for Controlling a Flow of Moten Metal
    3.
    发明申请
    Stopper Device for Controlling a Flow of Moten Metal 审中-公开
    用于控制运动金属流动的止动装置

    公开(公告)号:US20080169318A1

    公开(公告)日:2008-07-17

    申请号:US11913089

    申请日:2006-04-24

    IPC分类号: B22D41/14 B23P6/00

    摘要: A stopper device for controlling a flow of molten metal at an outlet opening of a metallurgical vessel, said device comprising: a) a rod like body (12) with a longitudinal axis (A) and made of a refractory ceramic material, b) an elongated bore hole (14) extending from an upper surface of said body (12) towards its opposite lower end, wherein c) said bore hole (14) being equipped, at least at its portion adjacent the lower end of the body (12), with at least one fixing means (16) adapted to receive corresponding fixing means (18) of a refractory ceramic part (20, 22, 38) to be fixed at the lower end of the body (12).

    摘要翻译: 一种用于控制冶金容器的出口处的熔融金属流动的止动装置,所述装置包括:a)具有纵向轴线(A)并由难熔陶瓷材料制成的杆状体(12),b) 从所述主体(12)的上表面向其相对的下端延伸的细长钻孔(14),其中c)所述钻孔(14)至少在其邻近主体(12)的下端的部分处, ,其中至少一个固定装置(16)适于容纳待固定在主体(12)的下端处的耐火陶瓷部件(20,22,38)的相应的固定装置(18)。