Heat-resistant corrosion-resistant superalloys

Details Heat-resistant corrosion-resistant superalloys Heat-resistant corrosion-resistant superalloys

1992-08-13

1993-08-03

Yee, Deborah

Alloys or metallic compositions

Containing over 50 per cent metal but no base metal

Iron containing

C22C 3000

Patent

active

052326624

ABSTRACT:
A superalloy having improved hot strength at temperatures above about 1600.degree. F. The superalloy contains about 18-29% Ni by weight, 14-24% Co, 22-28% Cr, 0.25-0.8% W, 0.25-0.7% Cb, 0.12-0.55% C, and 0.05-0.35% Ti. Molybdenum content is maintained low but is tolerated up to about 0.8%.

REFERENCES:
patent: 5077006 (1991-12-01), Culling
Multimet Alloy (product description) Haynes Stellite Company, pp. 1-27 (1960), plus 5 additional miscellanious pages.
High Temperature Property Data: Ferrous Alloys, ASM International (1988).

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