FIELD: metallurgy.
SUBSTANCE: method includes three-stage annealing of ingot, cooling at air, deformation in two-phase area with receiving of blank and thermal treatment. Before deformation it is implemented blank's heating from temperature for 600÷700°C lower the temperature of full solution γ'-phase up to temperature for 50÷60°C lower the temperature of full solution γ'-phase at a rate 60÷80°C/hour. Deformation is implemented by compressing of ingot at a rate 50÷70 mm/s and degree of strain 60÷70%.
EFFECT: receiving of odd-shaped product with high level of mechanical properties.
3 cl, 3 tbl, 1 ex
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