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Information × Registration Number 0217U004540, 0116U006501 , R & D reports Title Development and application of welding technologies for production and repair of air-engines elements for military purpose from high-nickel heat-resistant steels and alloys popup.stage_title Head Yushchenko Konstantin Andrijovych, Доктор технічних наук Registration Date 28-02-2017 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Technological requirements for the quality of spray additives dispersed heat-resistant nickel alloys JS32, JS6, ІN625 for microplasma powder cladding and reaction-diffusion welding were formulated and substantiated. The process of multi-layer welding to a narrow base from heat-resistant nickel alloys with directed and polycrystalline structures was designed as a system of interaction between the two technology factors: the maximum permissible level of intensity and vector linear accumulation of heat input. Technological recommendations for each of these factors, were developed and justified to increase the maximum permissible height of the weld metal in the reduction of operational damage of the aircraft turbine engine blades edges from heat-resistant nickel alloys. Modes of formation and subsequent thermal treatment of reaction-diffusion joints from a heat-resistant nickel alloy JS6U were worked Product Description popup.authors Кушнарьова Тетьяна Миколаівна Мазурак Василь Євгенович Яровицин Олександр Валентинович popup.nrat_date 2020-04-02 Close