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HIGHLY PROCESSABLE SINGLE CRYSTAL NICKEL ALLOYS

United States Patent Application

20170016091
A1
View the Complete Application at the US Patent & Trademark Office
Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 4% to about 7% aluminum, 0% to about 0.2% carbon, about 7% to about 11% cobalt, about 5% to about 9% chromium, about 0.01% to about 0.2% hafnium, about 0.5% to about 2% molybdenum, 0% to about 1.5% rhenium, about 8% to about 10.5% tantalum, about 0.01% to about 0.5% titanium, and about 6% to about 10% tungsten, the balance essentially nickel and incidental elements and impurities.
Gong, Jiadong (Evanston, IL), Snyder, David R. (Des Plaines, IL), Sebastian, Jason T. (Chicago, IL)
14/ 723,074
May 27, 2015
STATEMENT OF GOVERNMENT INTEREST [0002] This invention was made with government support under Contract No. DE-SC0009592, awarded by the U.S. Department of Energy. The government has certain rights in the invention.