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FLUX-CORED WIRE FOR WELDING DIFFERENT MATERIALS, METHOD FOR LASER WELDING OF DIFFERENT MATERIALS, AND METHOD FOR MIG WELDING OF DIFFERENT MATERIALS

  • US 20120125900A1
  • Filed: 07/26/2010
  • Published: 05/24/2012
  • Est. Priority Date: 07/31/2009
  • Status: Active Grant
First Claim
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1. A flux-cored wire comprising:

  • a cylindrical aluminum alloy sheath comprising aluminum and, by mass % based on a total mass of the sheath,Si;

    0.8 to 1.9%Mn;

    0 to 0.1%,Mg;

    0 to 0.1%,Fe;

    0 to 0.1%; and

    a flux inside the sheath comprising cesium fluoride in an amount of 20 to 60% by mass,wherein a percentage of the flux inside the sheath is 5 to 20% by mass, based on a total mass of the wire.

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