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Information × Registration Number 0212U000534, 0109U002657 , R & D reports Title The development of the complex method of the structure elements fatigue durability estimation taking into account structure-mechanical materials degradation popup.stage_title Head Ostash Orest Petrovych, Registration Date 21-02-2012 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 A complex method for evaluating fatigue life of long-term exploited structural elements based on fatigue crack growth resistance characteristics and physico-mechanical properties of materials with the use of nondestructive testing method of their state is developed. The structure degradation characteristics of aircraft aluminum alloys and heat-resistant steels of steam pipelines of thermoelectric power station on the model and cut out from long-term exploited structural elements samples are investigated. Mechanical, physical and electrochemical parameters for the degradation monitoring are established. A new technology for improving the physical and mechanical properties of 10Sc1CeSZ-50NiO and 8YSZ-50NiO ceramic by redox-cycling (successive change of reducing and oxidizing medium) for increasing the serviceability of ceramic fuel cell anodes is proposed. New eddy current probes are produced. The methods of nondestructive testing of material structures and defectiveness of structural elements are developed. Product Description popup.authors Івасишин Андрій Дмитрович Андрейко Ігор Михайлович Віра Володимир Володимирович Василів Богдан Дмитрович Вольдемаров Олександр Володимирович Гладиш Павло Володимирович Головатюк Юрій Володимирович Горак Ігор Степанович Кириченко Ірина Іванівна Подгурська Вікторія Ярославівна Ріпецький Сергій Йосипович Рончевич Віталій Чедомирович Тепла Ніна Михайлівна Учанін Валентин Миколайович Чепіль Роман Володимирович Черленевський Всеволод Вадимович popup.nrat_date 2020-04-02 Close