Alloys or metallic compositions – Nickel base – Chromium containing
Reexamination Certificate
2006-09-21
2010-11-02
Wyszomierski, George (Department: 1793)
Alloys or metallic compositions
Nickel base
Chromium containing
C420S454000, C420S459000, C420S460000, C148S428000
Reexamination Certificate
active
07824606
ABSTRACT:
The invention provides nickel-based alloys that are useful in the preparation of articles for applications requiring high mechanical and physical properties, such as high strength and high heat stability, while simultaneously reducing the cost of preparation of the alloys. The invention further provides articles, such as turbine wheels, prepared using the inventive alloys.
REFERENCES:
patent: 2868639 (1959-01-01), Gonser, Jr. et al.
patent: 2968550 (1961-01-01), Eash et al.
patent: 3166413 (1965-01-01), Shaw et al.
patent: 3293030 (1966-12-01), Child et al.
patent: 3475165 (1969-10-01), Cape
patent: 3494709 (1970-02-01), Piearcey
patent: 3677331 (1972-07-01), Lund et al.
patent: 3810754 (1974-05-01), Ford et al.
patent: 3832167 (1974-08-01), Shaw et al
patent: 3929467 (1975-12-01), Davies et al.
patent: 4019900 (1977-04-01), Raghavan et al.
patent: 4692305 (1987-09-01), Rangaswamy et al.
patent: 4995922 (1991-02-01), Jongenburger
patent: 5298052 (1994-03-01), Tanaka et al.
patent: 5895516 (1999-04-01), Tanaka et al.
patent: 6207291 (2001-03-01), Ozaki et al.
patent: 6410153 (2002-06-01), Broomfield et al.
patent: 6482355 (2002-11-01), Santella et al.
patent: 6968991 (2005-11-01), Renteria et al.
patent: 7216476 (2007-05-01), Fink
patent: 2003/0034098 (2003-02-01), Henry et al.
patent: 2004/0062677 (2004-04-01), Chabenat et al.
patent: 2004/0187973 (2004-09-01), Takahata et al.
patent: 2005/0175465 (2005-08-01), Nishiyama et al.
patent: 2005/0238526 (2005-10-01), Schall
patent: 2006/0096673 (2006-05-01), Flahaut
patent: 0325760 (1988-12-01), None
patent: 0 971 041 (2000-01-01), None
patent: 1154027 (2001-11-01), None
patent: 1154027 (2001-11-01), None
patent: 1431405 (2004-06-01), None
patent: 61079742 (1986-04-01), None
patent: 2001-294959 (2001-10-01), None
patent: 1719450 (1992-03-01), None
patent: 1 644 532 (1994-12-01), None
patent: 1 644 534 (1994-12-01), None
EP Search Report (Honeywell).
Alston & Bird
Honeywell International , Inc.
McGuthry-Banks Tima M
Wyszomierski George
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