FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy. The alloy shell is loaded in the crucible of the vacuum arc remelting (VAR) unit. The electrode vacuum arc remelting from alloy is performed in shell installed in the crucible. The produced alloy ingot contains external layer connected by the metallurgical connection with the ingot core.
EFFECT: reduced frequency of crack occurrence on the alloy ingot surface during hot forming.
29 cl, 9 dwg, 5 tbl, 4 ex
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