SEAMLESS WIRE CONTAINING WELDING FLUX

This seamless wire containing welding flux is formed by filling a steel sheath with flux, the amount of Fe in the flux per total mass of the wire being 2-15 mass%, and the flux filling ratio being 10-30 mass%. When the amount (mass%) of Fe in the flux per total mass of the wire is X and the flux fil...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIMOTO Shinichi, INOUE Tsukuru, NAGAMI Masayuki, ISONO Shinya
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	This seamless wire containing welding flux is formed by filling a steel sheath with flux, the amount of Fe in the flux per total mass of the wire being 2-15 mass%, and the flux filling ratio being 10-30 mass%. When the amount (mass%) of Fe in the flux per total mass of the wire is X and the flux filling ratio (mass%) is Y, expression (1) is satisfied. By means of this seamless wire containing welding flux, variation in the flux cross-sectional area relative to the wire cross-sectional area, which is caused by a reverse airflow generated during a diameter reduction step, is reduced, and wire breakage during the diameter reduction step is prevented.