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Information × Registration Number 0214U000779, 0111U008997 , R & D reports Title Creating the ionic metallurgy methods and research of the main characteristics and properties of materials and surface layers constructional and functional materials, synthesized in the plasma-chemical processes, perspective applied into nuclear, traditional and solar energy popup.stage_title Head Bilous Vitaliy Arsentievich, Registration Date 16-07-2014 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 Modifying of products surface and creation of nanolayers is perspective and economically reasonable line of increase of service performance of products of different function. In this work as protective coatings are chosen vacuum-arc multilayered Ti-TiN condensates, the coatings of composition TiCrN, Ti-Zr coatings alloyed by yttrium, and diamond materials in the form of polycrystalline films and single crystals. The theoretical description of processes of structure formation at an ionic irradiation of nanocristalline materials It is found by studying of electrochemical behaviour of Э110 alloy with multilayered Ti/TiN coatings, that drawing of such coverings leads to improved anti-corrosion properties of the surface Coatings which deposited from drip-free plasma streams possess higher mechanical characteristics in comparison with coatings which deposited from unfiltered plasma. Multicomponent TiAlYN coatings are received by from the filtered vacuum-arc plasma. Measurements have shown, that these coatings are characterised by high hardness (31-37) GPa and an elastic modulus (420-500) GPa. It is experimentally shown, that the best properties of protection against electrochemical corrosion possess TiAlYN coverings with concentration of yttrium 0,2 ат. %. Researches of TiN and (Ti-25Cr)N coatings have shown high mechanical and anticorrosive characteristics of coatings with the chrome additive. Doping of the system Ti-20Zr by yttrium results in crushing of the sizes of crystallites and weakens the radiation-induced increase in their sizes. It is shown, that the substrate temperature has the biggest influence on nucleation of a diamond phase. The formula describing dependence of internal stresses in coatings on energy of ions, deposited in a mode both constant, and pulse accelerating potential have been received. Product Description popup.authors Аксьонов Іван Іванович Васильєв Володимир Васильович Грицина Василь Іванович Дуднік Станіслав Федорович Задніпровський Юрій Олексійович Калініченко Олександр Іванович Комар Анатолій Анатолійович Леонов Сергій Олександрович Ломіно Микола Степанович Луньов Валентин Митрофанович Лучанінов Олександр Андрійович Носов Геннадій Ігнатович Овчаренко Валерій Давидович Опалєв Олег Анатолійович Перепьолкін Сергій Степанович Решетняк Олена Миколаївна Стрельницький Володимир Євгенійович Толмачева Галина Миколаївна Ушаков Володимир Андрїйович Хороших Володимир Максимович popup.nrat_date 2020-04-02 Close