ENHANCED SUPERALLOYS BY ZIRCONIUM ADDITION

A gamma prime nickel-based superalloy is provided, which can include a combination of Ti and Zr in a total weight amount sufficient to form cellular precipitates (30) located at grain boundaries (32) of the alloy, wherein the cellular precipitates (30) define gamma prime arms (42) that distort the g...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MOURER, DAVID PAUL, WESSMAN, ANDREW EZEKIEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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