Method of using rapidly dissolving additives for metal melts
    1.
    发明授权
    Method of using rapidly dissolving additives for metal melts 失效
    快速溶解添加剂用于金属熔体的方法

    公开(公告)号:US4729874A

    公开(公告)日:1988-03-08

    申请号:US892195

    申请日:1986-07-31

    CPC分类号: C22C1/026

    摘要: The present invention provides a rapidly dissolving additive for metal melts, wherein it contains or consists of 2 to 50% by weight of a powdered component A, consisting of magnesium and/or a magnesium-containing alloy, and 50 to 98% by weight of a powdered component B, consisting of one or more alloying metals, the components A and B being intimately mixed and being present in pressed or compacted form.

    摘要翻译: 本发明提供了一种用于金属熔体的快速溶解添加剂,其中含有2至50重量%的由镁和/或含镁合金组成的粉末组分A和50至98重量% 由一种或多种合金金属组成的粉末组分B,组分A和B紧密混合并以压制或压实形式存在。

    Rapidly dissolving additive for molten metal method of making and method
of using
    3.
    发明授权
    Rapidly dissolving additive for molten metal method of making and method of using 失效
    用于熔融金属的快速溶解添加剂的制备方法和使用方法

    公开(公告)号:US4880462A

    公开(公告)日:1989-11-14

    申请号:US194950

    申请日:1988-03-09

    IPC分类号: C22C1/02 C22C1/05

    CPC分类号: C22C1/026

    摘要: The present invention provides a rapidly dissolving additive for molten metal, wherein it contains 2 to 50% by weight of a component A, which consists of an alkali metal aluminium fluoride and/or an alkali metal aluminium fluoride-containing salt mixture, and 50 to 98% by weight of a component B, which consists of at least one alloying metal, the alloying metal being different from the base metal to be allied, the components A and B being present intimately mixed.The present invention also provides a process for the production of this additive.

    摘要翻译: PCT No.PCT / EP87 / 00387 Sec。 371日期:1988年3月9日 102(e)1988年3月9日PCT PCT 1987年7月16日PCT公布。 出版物WO88 / 00620 日本1988年1月28日。本发明提供一种熔融金属的快速溶解添加剂,其中含有2〜50重量%的组分A,其由碱金属氟化铝和/或碱金属氟化铝 - 和50〜98重量%的组分B,其由至少一种合金金属组成,该合金金属不同于待配合的母体金属,组分A和B紧密混合。 本发明还提供了一种生产该添加剂的方法。