Method for manufacturing a metal ingot comprising a bore, and associated ingot and molding device
    1.
    发明授权
    Method for manufacturing a metal ingot comprising a bore, and associated ingot and molding device 有权
    一种用于制造金属锭的方法,该金属锭包括孔,以及相关的锭和模制装置

    公开(公告)号:US08875776B2

    公开(公告)日:2014-11-04

    申请号:US13503115

    申请日:2009-10-21

    IPC分类号: B22D7/04 B22D27/15

    CPC分类号: B22D7/06 B22D7/04 B22D18/06

    摘要: A method for producing a metal ingot using a mold which includes a mold cavity defined by an ingot mold, a core and a bottom arranged inside a vacuum-cast enclosure including a portion for introducing molten metal at the upper portion thereof. A portion for receiving and distributing molten metal, which is suitable for receiving the molten steel introduced into the vacuum-cast enclosure and for redistributing the molten metal in the mold cavity, is arranged at the upper portion of the mold cavity. The molten metal is introduced into the enclosure to form a first jet of molten steel under a vacuum, to pour the molten metal over the portion and to form at least one second jet of molten steel under a vacuum, which originates with the portion and terminates in the mold cavity to fill the mold cavity with molten metal.

    摘要翻译: 一种使用模具制造金属锭的方法,所述模具包括由铸锭模具,芯部和底部限定的模腔,所述模具腔体设置在真空铸造外壳内,所述真空铸造外壳包括用于在其上部引入熔融金属的部分。 用于接收和分配熔融金属的部分设置在模腔的上部,熔融金属适于接收引入真空铸造外壳中的钢水并将熔融金属重新分配在模腔中。 将熔融金属引入外壳中以在真空下形成第一钢水射流,将熔融金属倒在该部分上并在真空下形成至少一个第二喷射的钢水,该喷射源由该部分产生并终止 在模腔中用熔融金属填充模腔。

    METHOD FOR MANUFACTURING A METAL INGOT COMPRISING A BORE, AND ASSOCIATED INGOT AND MOLDING DEVICE
    2.
    发明申请
    METHOD FOR MANUFACTURING A METAL INGOT COMPRISING A BORE, AND ASSOCIATED INGOT AND MOLDING DEVICE 有权
    用于制造包含钻孔的金属填料的方法以及相关的金属和成型装置

    公开(公告)号:US20120269672A1

    公开(公告)日:2012-10-25

    申请号:US13503115

    申请日:2009-10-21

    IPC分类号: B22D27/15 B22C9/00 C22C38/00

    CPC分类号: B22D7/06 B22D7/04 B22D18/06

    摘要: In said method, the mold (1), which includes a mold cavity (3A) defined by an ingot mold (2), a core (4) and a bottom (27), is arranged inside a vacuum-cast enclosure (5) including a means (9) of introducing molten metal at the upper portion thereof. A means (11A, 11′) for receiving and distributing molten metal, which is suitable for receiving the molten steel introduced into the vacuum-cast enclosure (5) and for redistributing the molten metal in the mold cavity (3A), is arranged at the upper portion of the mold cavity (3A). The molten metal is introduced into the enclosure (5) so as to form a first jet of molten steel (50) under a vacuum, in order to pour the molten metal over the receiving and distributing means (11A, 11′) and to form at least one second jet of molten steel (52) under a vacuum, which originates with the receiving and distributing means (11A, 11′) and terminates in the mold cavity (3A) so as to fill the mold cavity (3A) with molten metal.

    摘要翻译: 在所述方法中,包括由铸模(2)限定的模腔(3A),芯(4)和底部(27)的模具(1)布置在真空铸造外壳(5)的内部, 包括在其上部引入熔融金属的装置(9)。 一种用于接收和分配熔融金属的装置(11A,11'),其适于接收引入真空铸造外壳(5)中的钢水并将熔融金属重新分配在模腔(3A)中, 模腔(3A)的上部。 将熔融金属引入外壳(5)中,以在真空下形成第一钢水流(50),以将熔融金属倒在接收和分配装置(11A,11')上并形成 在真空下至少一个第二喷射的钢水(52),其起始于接收和分配装置(11A,11'),并终止在模腔(3A)中,以便以熔融的方式填充模腔(3A) 金属。