	US 12,435,392 B2
	Nickel-based superalloy for manufacturing a part by powder forming
Sébastien Jean Richard, Moissy-Cramayel (FR); Jérémy Rame, Moissy-Cramayel (FR); and Edern Menou, Moissy-Cramayel (FR)
Assigned to SAFRAN, Paris (FR)
Appl. No. 17/263,374
Filed by SAFRAN, Paris (FR)
PCT Filed Jul. 24, 2019, PCT No. PCT/FR2019/051831 § 371(c)(1), (2) Date Jan. 26, 2021, PCT Pub. No. WO2020/025880, PCT Pub. Date Feb. 6, 2020.
Claims priority of application No. 1857130 (FR), filed on Jul. 31, 2018.
Prior Publication US 2021/0292873 A1, Sep. 23, 2021
Int. Cl. C22C 19/05 (2006.01); B22F 3/24 (2006.01); B33Y 70/00 (2020.01)

CPC C22C 19/056 (2013.01) [B22F 3/24 (2013.01); B33Y 70/00 (2014.12); B22F 2003/248 (2013.01); B22F 2301/15 (2013.01)]

5 Claims

1. A nickel-based superalloy consisting of, in mass percentages:

5 to 6.5% aluminum,

5.2 to 6.2% cobalt,

14.5 to 16.5% chromium,

0 to 0.2% hafnium,

0 to 1.5% molybdenum,

2 to 3.5% tantalum,

0 to 2% titanium,

1 to 2.5% tungsten,

0 to 0.08% zirconium,

0 to 0.03% boron,

0 to 0.07% carbon,

the remainder consisting of nickel and unavoidable impurities.