Proceso de fabricación de piezas soldadas que comprenden componentes forjados soldados por arco hechos de aleación de aluminio serie 6xxx usando alambre de relleno de aluminio serie 5xxx

A welded part comprising at least a 6xxx series aluminium alloy wrought product connected to the rest of the said welded part by a junction weld obtained by arc-welding, characterized in that a) the said arc-welding is made using a 5xxx series alloy filler wire and b) the said 6xxx series aluminium...

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Bibliographische Detailangaben
Hauptverfasser:	SKUBICH, Alexis, LAYE, Julien, TIRARD-COLLET, Roland, JARRETT, Martin
Format:	Patent
Sprache:	spa
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:	A welded part comprising at least a 6xxx series aluminium alloy wrought product connected to the rest of the said welded part by a junction weld obtained by arc-welding, characterized in that a) the said arc-welding is made using a 5xxx series alloy filler wire and b) the said 6xxx series aluminium alloy of the wrought product has the following composition (contents expressed in percentages by weight): 0.3 ‰¤ Si ‰¤ 1.0 Fe ‰¤ 0.7 Cu ‰¤ 0.1 Mn ‰¤ 1 0.35 ‰¤ Mg ‰¤ 1.2 Cr ‰¤ 0.35 Zn ‰¤ 0.20 0.05 ‰¤ Ti ‰¤ 0.2 V ‰¤ 0.2 other elements and unavoidable impurities < 0.05 each and 0.15 total, rest aluminium wherein the ratio Mg/(Si-0.3*(Mn+Fe)) is higher than 1.0