WIRE FOR WELDING OF CR-MO TYPE HEAT RESISTING STEEL

PURPOSE:To obtain weld metal which is good in welding workability and is good even after the heat treatment by specifying the composition of a wire for narrow gap welding to be accomplished while oscillating an electrode with a shielding gas consisting of Ar and CO2. CONSTITUTION:A shielding gas is...

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Bibliographische Detailangaben
Hauptverfasser:	NAGATOMO KAZUO, SUDA KAZUSHI, KANBE YOSHIO, YAMASHITA KOUZOU, KIMOTO ISAMU
Format:	Patent
Sprache:	eng
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:	PURPOSE:To obtain weld metal which is good in welding workability and is good even after the heat treatment by specifying the composition of a wire for narrow gap welding to be accomplished while oscillating an electrode with a shielding gas consisting of Ar and CO2. CONSTITUTION:A shielding gas is a mixture of Ar and 10-25% CO2, and while an electrode is oscillated in both end directions of a groove at