Patent
Automatic fixed position pipe welding
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TLDR
In this article, a flux-cored electrode wire with a low-carbon sheel sheath containing a core filling of, by weight, 16-17 percent ferro manganese, 10-11 percent silicon, 1-4 percent manganous oxide, 1/2-1 percent potassium aluminum fluoride, and the balance rutile was presented.Abstract:
Automatic fixed position pipe welding is carried out by gas-shielded electric arc welding with a novel flux-cored electrode wire having a low-carbon sheel sheath containing a core filling of, by weight, 16-17 percent ferro manganese, 10-11 percent ferro silicon, 1-4 percent manganous oxide, 1/2-1 percent potassium aluminum fluoride, and the balance rutile. The wire exterior is shiny and metallic-appearing, and the wire is configured to have folded-in edges.read more
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References
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Patent
Arc welding process and electrode for stainless steel
TL;DR: In this paper, an arc welding process for stainless steel and a flux-cored electrode particularly useful for welding was described, and means for limiting the moisture content of the electrode as applied to the workpiece were provided.
Patent
Welding flux component
TL;DR: A WELIDING FLUX COMPONENT COMPRISING A FUESED MIXTURE Consisting of ESSENTIALLY OF the FOLLOWING CONSTITUENTS in the SPECIFICED WEIGHT PERCENTAGES: About 40% to about 90% of AT LEAST ONE STABILIZING COMPOUND SELECTED from the group CONSISTING of FLUORIDES, SILICONFLUORides, and FLUOALUMINATES and about 10% to 60% of BASIC OXIDE as mentioned in this paper.