Aluminum base alloys
    1.
    发明授权
    Aluminum base alloys 失效
    铝基合金

    公开(公告)号:US4002502A

    公开(公告)日:1977-01-11

    申请号:US495286

    申请日:1974-08-06

    IPC分类号: C22C1/02 C22F1/04

    CPC分类号: C22C1/026

    摘要: Aluminum base alloys, having improved properties as regards mechanical working treatments, according to the invention are characterized by a content of 0.5 - 10.0 wt. % iron, without or with a very small content (up to 0.1 wt. %) of Li or Na or Sr or Ba. The alloy has a microstructure comprising a substantial portion of refined Al.sub.3 Fe and/or very fine Al.sub.6 Fe.

    摘要翻译: 根据本发明的具有改进的机械加工处理性能的铝基合金的特征在于含量为0.5-10.0wt。 %的铁,不含或具有非常小的含量(高达0.1重量%)的Li或Na或Sr或Ba。 该合金具有包含大部分精制Al 3 Fe和/或极细Al 6 Fe的微结构。