Nickel based alloy and welding electrode made from a nickel based alloy

A novel nickel base alloy has the composition (by wt.) greater than 24.5 to 26.5 (preferably 24.8-25.2)% Cr, 13.5-16.5 (preferably 14.8-15.2)% Mo, optionally one or more of (preferably up to 0.2%) N, (preferably up to 0.4%) Al and (preferably up to 0.04%) Mg, balance Ni and impurities. Also claimed...

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Bibliographische Detailangaben
Hauptverfasser:	LEVIGOUREUX, JACQUES, COZAR, RICARDO, BRUYERE, ALBERT, COUFFIN, JEAN-BERNARD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A novel nickel base alloy has the composition (by wt.) greater than 24.5 to 26.5 (preferably 24.8-25.2)% Cr, 13.5-16.5 (preferably 14.8-15.2)% Mo, optionally one or more of (preferably up to 0.2%) N, (preferably up to 0.4%) Al and (preferably up to 0.04%) Mg, balance Ni and impurities. Also claimed are (i) cold drawn wire or rolled sheet of the above nickel alloy; (ii) a welding electrode consisting of a cold drawn wire of the above nickel alloy; and (iii) a process for welding a duplex or austenitic super-stainless steel or a nickel base alloy, in which the added metal is a cold drawn wire or rolled sheet of the above nickel alloy.