NiAl-based approach for rocket combustion chambers

Details NiAl-based approach for rocket combustion chambers NiAl-based approach for rocket combustion chambers

2005-05-03

2005-05-03

Zimmerman, John J. (Department: 1775)

Power plants

Reaction motor

C428S680000, C428S679000, C060S752000

Reexamination Certificate

active

06886327

ABSTRACT:
A multi-layered component, such as a rocket engine combustion chamber, includes NiAl or NiAl-based alloy as a structural layer on the “hot” side of the component. A second structural layer is formed of material selected from Ni-based superalloys, Co-based alloys, Fe-based alloys, Cu, and Cu-based alloys. The second material is more ductile than the NiAl and imparts increased toughness to the component. The second material is selected to enhance one or more predetermined physical properties of the component. Additional structural layers may be included with the additional material(s) being selected for their impact on physical properties of the component.

REFERENCES:
patent: 3625750 (1971-12-01), Baranow et al.
patent: 3653976 (1972-04-01), Miller et al.
patent: 4610736 (1986-09-01), Barrett et al.
patent: 5023050 (1991-06-01), McKannan et al.
patent: 5069179 (1991-12-01), Kramer et al.
patent: 5161898 (1992-11-01), Drake
patent: 5222282 (1993-06-01), Sukonnik et al.
patent: 5348446 (1994-09-01), Lee et al.
patent: 5516380 (1996-05-01), Darolia et al.
patent: 5626462 (1997-05-01), Jackson et al.
patent: 5705280 (1998-01-01), Doty
patent: 5725691 (1998-03-01), Liu
patent: 5749229 (1998-05-01), Abuaf et al.
patent: 5820337 (1998-10-01), Jackson et al.
patent: 5843585 (1998-12-01), Alperine et al.
patent: 5960632 (1999-10-01), Abuaf et al.
patent: 5965274 (1999-10-01), Deevi et al.
patent: 5975852 (1999-11-01), Nagaraj et al.
patent: 6153313 (2000-11-01), Rigney et al.
patent: 6218029 (2001-04-01), Rickerby
patent: 6228510 (2001-05-01), Chen et al.
patent: 6444061 (2002-09-01), Hirano et al.
patent: 20020031603 (2002-03-01), Miyamoto et al.
Japanese Publication 1966JP-0067422 (with translation).
Japanese Publication 09-157866.

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