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Information × Registration Number 0316U004036, 0115U004533 , R & D reports Title The analysis of influence of initial materials on formation of a phase and structural state in the visokoyentropiynikh alloys. Development of technology of receiving cathodes for vacuum and arc a raspylennost. Physicomechanical researches of superhard coatings. popup.stage_title Аналіз впливу вихідних матеріалів на формування фазового та структурного стану в високоентропійних сплавах. Розробка технології отримання катодів для вакуумно-дугового розпилення. Фізико-механічні дослідження надтвердих покриттів. Head Gorban Viktor Fedorovich, Доктор технічних наук Registration Date 07-04-2016 Organization I.N.Frantsevich Institute for Problems of Materials Science of NAS of Ukraine popup.description2 Objects of research - multicomponent visokoentropiyny alloys and coverings for the purpose of development of technology of receiving cathodes for a vacuum and arc raspylennost and determination of fiziko-automatic properties of superhard coatings. Work mark: Studying of features of influence of electronic concentration on formation of phase structure multicomponent visokoentropiynykh of alloys. Methods of researches - measurement of hardness, determination of level of elasticity and a limit of fluidity by method of an indentirovaniye, determination of coefficient of friction. With use of new approach to features of influence of electronic concentration on formation of phase structure multicomponent the visokoentropiynikh of alloys elements which allow to receive solid solutions in the visokoentropiynykh alloys on the basis of OTsK and GTsK of lattices are defined. The manufactured cathodes for a vacuum and arc dusting, definitely their phase structure and fiziko-automatic properties. By results of an automatic indentirovaniye physicomechanical properties of coverings on the basis of multicomponent the visokoentropiynykh of alloys are defined. It is shown that the received coverings have hardness higher than 40 GPA. Characteristics of heat stability of coverings in the range of temperatures up to 1300 Pages are defined. Product Description popup.authors Буженець О.І. Костенко О.Д. Крапівка М.О. Хоменко А.І. popup.nrat_date 2020-04-02 Close