US 12,129,530 B2
Alloy, powder, ductile gamma′ adhesion promoter layer and component
Arturo Flores Renteria, Berlin (DE)
Assigned to Siemens Energy Global GmbH & Co. KG, Munich (DE)
Appl. No. 18/251,916
Filed by Siemens Energy Global GmbH & Co. KG, Munich (DE)
PCT Filed Oct. 5, 2021, PCT No. PCT/EP2021/077444
§ 371(c)(1), (2) Date May 5, 2023,
PCT Pub. No. WO2022/096212, PCT Pub. Date May 12, 2022.
Claims priority of application No. 10 2020 213 918.0 (DE), filed on Nov. 5, 2020.
Prior Publication US 2024/0011129 A1, Jan. 11, 2024
Int. Cl.
C22C 19/05
(2006.01);
B22F 1/10
(2022.01);
C23C 4/073
(2016.01);
C23C 28/00
(2006.01)
CPC
C22C 19/058
(2013.01) [
B22F 1/10
(2022.01);
C23C 4/073
(2016.01);
C23C 28/3215
(2013.01);
C23C 28/3455
(2013.01);
B22F 2301/15
(2013.01);
B22F 2999/00
(2013.01)]
5 Claims
1. A nickel-based alloy, comprising (in wt %):
cobalt (Co)
1.0%-4%;
chromium (Cr)
16.0%-18.0%;
aluminum (Al)
7.0%;
tantalum (Ta)
2.0%; and
yttrium (Y)
0.3%-0.6%; and
nickel (Ni)
70.0%-75.0%.