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Information × Registration Number 0218U000610, 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 05-02-2018 Organization E.O. Paton Electric Welding Institute of National Academy of Sciences of Ukraine popup.description2 The mechanism of influence of surplus oxygen and nitrogen maintenance in a dispersible additive to cracks formation propensity, amount of heat enclosures to product and the accompanying tooling volume is exposed. Mechanical properties of the weld-fabricated connections "base- built-up metal" with participation the nickeliferous heatproof alloys of JS32, JSВ6U, JS6К, IN625, ChS40 are appraised at room and enhanceable temperatures. The technological processes of renewal of working shoulder-blades, blocks of nozzle shoulder-blades and reactive nozzle hobs of aircraft details of GTE RD33, AL21-F3, AL31 from the nickel heatproof alloys of JS26, JS32, JS6U, JS3DK, BX4L are developed by the method of microplasma powder surfacing.5481 Product Description popup.authors Ковальчук Сергій Семенович Кушнарьова Тетьяна Миколаівна Мазурак Василь Євгенович Яровицин Олександр Валентинович popup.nrat_date 2020-04-02 Close