WELDING METHOD FOR FLUX-CORED WIRE FOR GAS SHIELD ARC WELDING AND CRYOGENIC TEMPERATURE COPPER AND MANUFACTURING METHOD FOR WELDING JOINT

PROBLEM TO BE SOLVED: To provide a flux-cored wire which can provide a weld metal having excellent low-temperature toughness, has a high welding execution efficiency, and enables the omission or simplification of preheating executed for suppressing cold cracks.SOLUTION: This flux-cored wire contains...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOJIMA KAZUHIRO, SAWATARI SUO, KUMAGAI TATSUYA, NAKAMURA SHUICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALLOYS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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