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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
Flux-cored wire for welding different materials, method for laser welding of different materials, and method for MIG welding of different materials
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机译:用于焊接不同材料的药芯焊丝,用于不同材料的激光焊接方法以及用于不同材料的MIG焊接方法
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摘要
A flux-cored wire for laser welding or MIG welding different materials, wherein the different materials are aluminum or an aluminum alloy material and a galvanized steel material. The flux-cored wire contains a cylindrical aluminum alloy sheath containing: aluminum, 0.8-1.9 mass % Si, at most 0.1 mass % Mn, 0.1 mass % Mg, and 0.1 mass % Fe; and a flux filled in a space within the sheath and containing 20-60 mass % cesium fluoride, wherein the percentage filling of the flux is 5-20 mass % with respect to the total mass of the flux-core wire.
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