ALUMINIUM ALLOY Russian patent published in 2015 - IPC C22C21/00 

FIELD: metallurgy.

SUBSTANCE: alloy contains the following components, wt %: zirconium 0.15-0.40, silicone 0.03-0.15, iron 0.15-0.35, magnesium 0.01-0.60, copper 0.005-0.01, zinc 0.005-0.02, boron 0.001-0.003, a sum of impurities of titanium, chrome, vanadium, manganese of up to 0.030, and aluminium is the rest.

EFFECT: use of the proposed alloy provides a possibility of enlargement of technological capabilities of items made from it due to the required set of strength, electrical and operating properties, which leads to energy saving and increase of service life of items made from this alloy.

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