FIELD: metallurgy.
SUBSTANCE: aluminium-based alloy produced by the method of quick crystallisation contains the following components, wt %: silicon 16.0-19.5; copper 3.0-5.0; magnesium 0.7-1.2; manganese 0.3-0.7; iron 0.9-1.5; titanium 0.2-0.5; zirconium 0.15-0.4; aluminium oxide 0.01-0.3; cerium 0.001-0.005; nickel up to 1.3.
EFFECT: alloy designed for manufacturing of pistons has a high complex of physical-mechanical, operating and environmental characteristics.
2 tbl, 3 ex
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