FIELD: machine building.
SUBSTANCE: invention relates to production of component for gas turbines and turbine plant. Method comprises steps of providing a set of data, a setting component for use in additive production, wherein at least two different component volumes (CA1-CA3) are set in the component prior to the production step, and to perform the additive production process, at least two different process parameters (A, B) are selected, which cause different driving forces for recrystallisation and, therefore, different recrystallisation characteristics in material of said component. Produced component undergoes heat treatment (HT) at holding temperature (T_HT), wherein temperature (T_HT) of holding exceeds temperature of recrystallisation of at least one of said at least two component volumes.
EFFECT: technical result consists in optimization of method of component production and improvement of component properties.
14 cl, 13 dwg
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