Flux-contained welding wire
    1.
    发明授权
    Flux-contained welding wire 有权
    焊剂焊丝

    公开(公告)号:US06710301B2

    公开(公告)日:2004-03-23

    申请号:US10196815

    申请日:2002-07-17

    IPC分类号: B23K3502

    摘要: A flux-contained welding wire is provided wherein a conductive core wire can be disposed without any complicate manufacturing steps performed on a metal outer layer. Flux is filled inside of the metal outer layer. The conductive core wire is disposed nearly in the center of the flux without being supported by the metal outer layer. The flux contains 20-80 weight % of metal powder. A weight % of the weight of the flux to the weight of the welding wire per unit length is set in a range of 6.5-30 weight %. The weight % of the weight of the conductive core wire to the weight of the welding wire per unit length is set in a range of 1.5-15 weight %.

    摘要翻译: 提供了一种焊剂焊丝,其中可以设置导电芯线,而不会在金属外层上执行任何复杂的制造步骤。 助焊剂填充在金属外层的内部。 导电芯线几乎位于焊剂的中心,而不被金属外层支撑。 焊剂含有20-80重量%的金属粉末。 焊剂重量与焊丝每单位长度重量的重量百分比设定在6.5-30重量%的范围内。 导电芯线的重量与每单位长度焊丝重量的重量百分比设定在1.5-15重量%的范围内。