FIELD: metallurgy.
SUBSTANCE: invention attributes to direct coke smelting several aluminium alloys using metal element between alloys for creating multicomponent cast product and/or using metal element as an outside layer. Thickness of the devising layer in the derivable multilayer product is from 0.5% to 6% of the product thickness, and the thickness of the devising layer of metal in multilayer bar is not exceed 3% of the bar thickness.
EFFECT: invention permit to smelt metal product of several alloys simultaneous with minimum generative mixing.
50 cl, 19 dwg
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