High strength, heat resistant aluminum-based alloys.

摘要

The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula, AlaMbXc wherein: M is at least one metal element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Zr, Ti, Mo, W, Ca, Li, Mg and Si; X is at least one metal element selected from the group consisting of Y, La, Ce, Sm, Nd, Hf, Nb, Ta and Mm (misch metal); and a, b and c are atomic percentages falling within the following ranges: 50