Metal treatment – Stock – Age or precipitation hardened or strengthened
Patent
1995-01-25
1996-05-14
Wyszomierski, George
Metal treatment
Stock
Age or precipitation hardened or strengthened
420443, 420444, 420448, 416241R, C22C 1905
Patent
active
055163815
ABSTRACT:
A rotating blade or stationary vane of a gas turbine which is made of a nickel alloy containing Cr, Co, Mo, W, Ta, Al, Ti, C, B, Zr, and one or both of Mg and Ca. Additionally, the alloy may contain Hf, Pt, Rh and Re.
REFERENCES:
patent: 3459545 (1969-08-01), Bieber et al.
patent: 3765879 (1973-10-01), Hockin et al.
patent: 4719080 (1988-01-01), Duhl et al.
patent: 5055147 (1991-10-01), Henry
patent: 5077141 (1991-12-01), Naik et al.
Kawai Hisataka
Mitsuhashi Akira
Okada Ikuo
Sahira Kensho
Takahashi Koji
Mitsubishi Jukogyo Kabushiki Kaisha
Mitsubishi Materials Corporation
Wyszomierski George
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