FIELD: metallurgy.
SUBSTANCE: ingot is subjected to swaging-drawing to octahedron with total reduction of 1.6-1.7. Final forming is performed at shaped hammers at 4-5 displacements over hammer surface and, then, in closed sizing die. Total reduction ay final forming makes 3-5.
EFFECT: precise forged pieces with homogeneous fine-gram structure, high specific strength and ductility.
2 cl, 2 tbl, 1 ex
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