FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy. Multilayer ingot contains base layer out of alloy, and at least first additional layer out of the alloy located on the base layer. The base and first layers out of the alloy have different alloys composition. The first additional layer out of the alloy is directly linked with the base layer out of the alloy by application of the first additional layer in melted state on the base layer surface. Surface temperature of the base alloy is below the liquidus temperature, and above the eutectic temperature of the base alloy minus 50 degrees of Centigrade.
EFFECT: improved efficiency of the method.
35 cl, 22 dwg
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