Alloys or metallic compositions – Nickel base – Chromium containing
Patent
1980-05-13
1982-11-09
Dean, R.
Alloys or metallic compositions
Nickel base
Chromium containing
148162, 148428, C22C 1905
Patent
active
043583180
ABSTRACT:
Nickel-base alloy containing chromium, aluminum, titanium, molybdenum, cobalt and tungsten has combination of strength and ductility at elevated temperatures, particularly including stress-rupture strength at 980.degree. C. and ductility at 760.degree. C., along with resistance against oxidation and to hot corrosion by combustion products from jet engine fuels. The alloy is especially useful in production of gas turbine rotor blade castings.
REFERENCES:
patent: 4127410 (1978-11-01), Merrick et al.
Benn Raymond C.
Curwick LeRoy R.
Merrick Howard F.
Dean R.
Kenny Raymond J.
Mulligan, Jr. Francis J.
The International Nickel Company Inc.
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