Patent ID: 8652650
Filing Date: 2014-02-18
Classification: B23K,B32B,C22C,Y10T

Abstract:
1. A platinum-modified nickel-based superalloy comprising, by weight: aluminum, in a range of about 7.8 percent to about 8.2 percent; tantalum, in a range of about 5.0 percent to about 6.0 percent; chromium, in a range of about 4.0 percent to about 5.0 percent; rhenium, in a range of about 1.6 percent to about 2.0 percent; platinum, in a range of about 0.8 percent to about 1.4 percent; hafnium, in a range of about 0.20 percent to about 0.40 percent; silicon, in a range of about 0.30 percent to about 0.60 percent; about 0.02 percent carbon; about 0.01 percent boron; and a balance of nickel, wherein the superalloy does not include molybdenum, does not include tungsten, and does not include cobalt.