Filler material, joined structure of magnesium (mg) alloy material and filler material, method for joining mg alloy material using melt welding, mg-alloy-material joined structural body, and production method for mg-alloy-material joined structural body

Provided are: a filler material capable of improving mechanical properties of welded sections of a magnesium (Mg) alloy material; a joined structure of the Mg alloy material and the filler material; a method for joining the Mg alloy material using melt welding; an Mg-alloy-material joined structural...

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Bibliographische Detailangaben
Hauptverfasser:	TAKIGAWA, YORINOBU, UEDA, MITSUJI, KINOMOTO, YUTAKA, HIGASHI, KENJI, UESUGI, TOKUTERU
Format:	Patent
Sprache:	chi ; eng
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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Beschreibung
Zusammenfassung:	Provided are: a filler material capable of improving mechanical properties of welded sections of a magnesium (Mg) alloy material; a joined structure of the Mg alloy material and the filler material; a method for joining the Mg alloy material using melt welding; an Mg-alloy-material joined structural body; and a production method for the Mg-alloy-material joined structural body. The filler material, which is used when joining, by way of melt welding, a plurality of pieces of the Mg alloy material including at least 50 mass% of Mg, is configured from an alloy composition which includes: at least 50 mass% of Mg; and at least 0.01 mass% but not more than 6.3 mass% of silver (Ag) and/or gallium (Ga).