US 11,725,260 B1
Compositions, articles and methods for forming the same
Yan Cui, Greer, SC (US); Jon Conrad Schaeffer, Greenville, SC (US); Michael Douglas Arnett, Simpsonville, SC (US); Matthew Joseph Laylock, Easley, SC (US); and Brian Lee Tollison, Honea Path, SC (US)
Assigned to General Electric Company, Schenectady, NY (US)
Filed by General Electric Company, Schenectady, NY (US)
Filed on Apr. 8, 2022, as Appl. No. 17/716,405.
Int. Cl. C22C 19/05 (2006.01); C22F 1/10 (2006.01)
CPC C22C 19/056 (2013.01) [C22F 1/10 (2013.01)] 20 Claims
 
1. A composition comprising, by weight percent:
about 13.7% to about 14.3% chromium (Cr);
about 9.0% to about 9.9% cobalt (Co);
about 4.0% to about 5.25% aluminum (Al);
about 0.5% to about 3.0% titanium (Ti);
about 4.5% to about 5.0% tungsten (W);
about 1.4% to about 1.7% molybdenum (Mo);
about 3.25% to about 3.75% niobium (Nb);
about 0.08% to about 0.12% carbon (C);
about 0.005% to about 0.04% zirconium (Zr);
about 0.010% to about 0.014% boron (B); and
balance nickel (Ni) and incidental impurities.