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Information × Registration Number 0217U001037, 0115U001516 , R & D reports Title The fundamental basis of vacuum-deformation and ion-plasma technologies for creating nanostructured multifunctional coatings and radiation-protective laminates popup.stage_title Head Bilous Vitaliy Arsentievich, Registration Date 17-01-2017 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 Investigated reduce the flow of gamma radiation by created layered composite materials (laminates) Al-Pb in the energy range of 60 keV - 1.4 MeV and weakening the properties of Cu and AlCuPb samples with different surface density in relation to the flow of electrons from source 90Sr-90Y. It was shown that attenuation for one sample slightly depends on which side of the sample was returned to the source of beta radiation. For multilayer composites Al-Pb radiation-protective properties to the gamma rays are more dependent on increasing the number of layers than increasing their thickness. By vacuum arc method from filtered plasma were deposited two-component nanostructured metal coatings ZrTi, ZrCr, ZrNb, ZrY and from unfiltered flow of plasma were obtained nanostructured wear resistant coatings - Cr-O-N. Were investigated the mechanical properties of the coatings depending on the composition of alloying elements. We obtained samples of W, Ta, and W-Ta coatings and studied their erosion after sputtering by gas (H2, N2, Ar) ions with energies of about 1 keV. It was shown that the admixture of tantalum with tungsten coating within 2 ? 16% are linear reduces coefficient of erosion at irradiation with light hydrogen ions. Product Description popup.authors Ільченко Микола Іванович Ільченко Олександр Василійович Білоус Віталій Арсентійович Буц Вячеслав Олександрович Вєрьовкін Андрій Андрійович Ванжа Станіслав Олександрович Діденко Сергій Юрійович Комар Анатолій Анатолійович Купрін Олександр Сергійович Носов Геннадій Ігнатович Овчаренко Валерій Давидович Толмачова Галина Миколаївна popup.nrat_date 2020-04-02 Close