Aluminum/alkaline earth metal composites and method for producing
    2.
    发明申请
    Aluminum/alkaline earth metal composites and method for producing 有权
    铝/碱土金属复合材料及其制备方法

    公开(公告)号:US20120049129A1

    公开(公告)日:2012-03-01

    申请号:US13136599

    申请日:2011-08-04

    IPC分类号: H01B1/02

    摘要: A composite is provided having an electrically conducting Al matrix and elongated filaments comprising Ca and/or Sr and/or Ba disposed in the matrix and extending along a longitudinal axis of the composite. The filaments initially comprise Ca and/or Sr and/or Ba metal or alloy and then may be reacted with the Al matrix to form a strengthening intermetallic compound comprising Al and Ca and/or Sr and/or Ba. The composite is useful as a long-distance, high voltage power transmission conductor.

    摘要翻译: 提供了具有导电Al基体和细长细丝的复合材料,其包含设置在基质中并沿着复合材料的纵向轴线延伸的Ca和/或Sr和/或Ba。 长丝最初包含Ca和/或Sr和/或Ba金属或合金,然后可以与Al基体反应形成包含Al和Ca和/或Sr和/或Ba的强化金属间化合物。 该复合材料可用作长距离,高压输电导体。