FIELD: metallurgy.
SUBSTANCE: proposed allow comprises components in the following weight ratio, wt %: zirconium - 0.3-0.7, iron - 01-0.6, silicon - 0.04-0.2, cerium - 0.005-0.2, aluminium and admixtures making the rest. It features matrix structure formed by solid aluminium solution wherein nanoparticles of Al3Zr phase with cubic lattice of Li2 are uniformly distributed with mean particle size of 20 nm and iron-containing particles of particle size of 3 mcm.
EFFECT: aluminium-based alloy with better properties.
6 cl, 4 dwg, 3 tbl, 2 ex
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