FIELD: machine building.
SUBSTANCE: invention can be used in production of parts (20) consisting at least partially of metal alloy. Proposed method comprises stage a1) of metallurgical production whereon part (21) is made. Further, step a2) of amplification is performed, on which local reinforcement (40, 50, 60) is formed directly on housing (21), in area (Z4, Z5, Z6) of part (20), which is under voltage.
EFFECT: as a result, improvement of mechanical properties of part without significant increase in its weight.
17 cl, 12 dwg
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