Metal treatment – Compositions – Heat treating
Patent
1976-04-23
1977-11-15
Steiner, Arthur J.
Metal treatment
Compositions
Heat treating
75128W, 148 12EA, C22C 3844
Patent
active
040584178
ABSTRACT:
Relates to wrought forged turbine bucket alloys comprising martensitic stainles steel free from ferrite and having critical amounts of chromium, nickel and carbon.
REFERENCES:
patent: 2891859 (1959-06-01), Kegerise
patent: 3288611 (1966-11-01), Lula et al.
patent: 3355280 (1967-11-01), Tuffnell et al.
patent: 3378367 (1968-04-01), Friis et al.
patent: 3385740 (1968-05-01), Baggstrom et al.
patent: 3663208 (1972-05-01), Kirby et al.
patent: 3767388 (1973-10-01), Asakura
patent: 3933479 (1976-01-01), DeFilippii et al.
Bicicchi Richard Thomas
Melilli Albert Samuel
Ahern John F.
General Electric Company
Mitchell James W.
Steiner Arthur J.
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