High strength, heat resistant aluminum-based alloys

Details High strength, heat resistant aluminum-based alloys High strength, heat resistant aluminum-based alloys

1989-03-16

1990-08-21

Lechert, Jr., Stephen J.

Alloys or metallic compositions

Aluminum base

Iron, cobalt, or nickel containing

75249, 420552, 148437, 148438, C22C 2100

Patent

active

049504525

ABSTRACT:
The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula Al.sub.a M.sub.b Ce.sub.c, wherein M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu and Nb; and a, b and c are atomic percentages falling within the following ranges:

REFERENCES:
patent: 3964935 (1976-06-01), Wilks
patent: 4213799 (1980-07-01), Raghavan et al.
patent: 4787943 (1988-11-01), Mahajan et al.
patent: 4851193 (1989-07-01), Mahajan et al.

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