FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: at least one metal selected from rare-earth metals - 2.5-4.5, iron - 0.05-0.1, beryllium - 0.05-0.1, aluminium making the rest. Note here that alloy structure comprises inclusions of rate-earth metal eutectic intermetallides with particle size smaller than 1 mcm.
EFFECT: ease of manufacture, high heat resistance and low electric resistance.
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