Search academic texts

Information × Registration Number 0215U002170, 0112U003767 , R & D reports Title Development of control methods of technology for vapor-phase deposition of coatings for the purpose of their thermo-mechanical properties optimization popup.stage_title Head Lyashenko Boris Artemovich, Registration Date 09-02-2015 Organization Institute for problems of strength NASci of Ukraine popup.description2 Problem simultaneously raising the total complex of the thermo-mechanical properties of vapor-phase deposition coatings is solved by multifactor design of experiments and multi-criteria optimization. Isothermal and thermal cyclic creep rates reduced up to 2 ... 4 times, abrasive wear resistance is enhanced up to 8 ... 12 times, cycle fatigue limit is increased up to 15 ... 20%, tensile strength and yield strength is increased up to 2 ... 6%. Application of coatings for titanium alloy compressor blades of aircraft power plants allows to be used them at a temperature of 593°C without degrading performance properties. Reliability parameters of the RD-33 power plant is increased. The failure rate is reduced (up to 3 times), the failure probability is reduced (up to 2.72 times), the failure density is reduced (up to 2.73 times), while compressor blade life is increased (up to 2.67 times). Optimization of vapor-phase deposition technology by energy consumption and productivity of the equipment was carried out The range of energy costs varies from 9.50 to 14.87 kilowatt hours. Product Description popup.authors Ісаханов Георгій Вахтангович Вальков Андрій Сергійович Долгов Микола Анатолійович Калініченко Віталій Іванович Капішон Лариса Стефанівна Карнаухов Олександр Володимирович Коваленко Віктор Валентинович Кржешовський Олександр Станіславович Кузін Микола Олегович Кумуржі Олександр Юрійович Ліпінська Наталія Володимирівна Лисенков Максим Олегович Лопата Лариса Анатоліївна Лопата Олександр віталійович Мірненко Володимир Іванович Марчук Володимир Єфремович Можеітов Ярослав Володимирович Пащенко Сергій Віталійович Рутковський Анатолій Віталійович Трапезон Олександр Георгійович popup.nrat_date 2020-04-02 Close