High temperature powder metallurgy superalloy with enhanced...

Details High temperature powder metallurgy superalloy with enhanced... High temperature powder metallurgy superalloy with enhanced...

2005-03-15

2005-03-15

Sheehan, John P. (Department: 1742)

Metal treatment

Stock

Nickel base

C420S448000, C420S450000, C420S449000

Reexamination Certificate

active

06866727

ABSTRACT:
A nickel based superalloy composition comprising about 16.5 to about 20.5 weight % Co, about 9.5 to about 12.5 weight % Cr, about 1.8 to about 3.2 weight % Mo, about 4.25 to about 6.0 weight % W, about 3.0 to about 4.2 weight % Al, about 3.0 to about 4.4 weight % Ti, about 1.0 to about 2.0 weight % Ta, about 0.6 to about 1.8 weight % Nb, about 0.01 to about 0.08 weight % C, about 0.01 to about 0.06 weight % B, and about 0.04 to about 0.15 weight % Zr, balance Ni.

REFERENCES:
patent: 5393483 (1995-02-01), Chang
patent: 5395584 (1995-03-01), Berger et al.
patent: 5938863 (1999-08-01), Malley
patent: 6106767 (2000-08-01), Kennedy et al.
patent: 6468368 (2002-10-01), Merrick et al.
patent: 6521175 (2003-02-01), Mourer et al.
patent: 2071695 (1981-09-01), None
patent: 55-82738 (1980-06-01), None
patent: 3-197653 (1991-08-01), None

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