Composite material for vacuum brazing
    2.
    发明授权
    Composite material for vacuum brazing 失效
    复合材料用于真空钎焊

    公开(公告)号:US4172923A

    公开(公告)日:1979-10-30

    申请号:US914547

    申请日:1978-06-12

    摘要: This invention relates to a composite material for vacuum brazing comprising a cladding material for vacuum brazing composed of 0.1-2.0 wt. % of zinc, 0.01-2.0 wt. % of at least one member selected from the group consisting of calcium, sodium and potassium and the balance of aluminum, and a core material consisting of aluminum or an aluminum alloy having said cladding material clad onto one surface of both surfaces thereof.

    摘要翻译: 本发明涉及一种用于真空钎焊的复合材料,其包括用于真空钎焊的包覆材料,其由0.1-2.0重量% %的锌,0.01-2.0重量% 选自钙,钠和钾组成的组中的至少一种的组分和余量的铝,以及由铝或铝合金组成的芯材,其中所述包覆材料包覆在其两个表面的一个表面上。