NICKEL SUPERALLOY AND COMPONENTS PRODUCED FROM NICKEL SUPERALLOY

PROBLEM TO BE SOLVED: To provide an alloy which allows a compromise between excellent hot mechanical properties and an acceptable cost for obtaining it.SOLUTION: A nickel superalloy has the composition of the formula (I), specified with the concentration of each element expressed by weight percent,...

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Bibliographische Detailangaben
Hauptverfasser:	ALEXANDRE DEVAUX, PHILIPPE HERITIER
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS ALLOYS BLASTING CHEMISTRY COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL FERROUS OR NON-FERROUS ALLOYS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an alloy which allows a compromise between excellent hot mechanical properties and an acceptable cost for obtaining it.SOLUTION: A nickel superalloy has the composition of the formula (I), specified with the concentration of each element expressed by weight percent, and the remainder consisting of nickel and impurities resulting from production of the superalloy. In addition, the composition satisfies the specified formula (II) with the concentration of each element expressed by atomic percent.