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Information × Registration Number 0213U000781, 0110U004279 , R & D reports Title Improving resource exploitation of core material of VVER by optimizing the technology of obtaining of Zr1% Nb alloy based on magnesium thermal zirconium in Ukraine in SCPI "Zirconium" popup.stage_title Head Lavrinenko Sergey Dmitrievich, Registration Date 26-03-2013 Organization National Science Center "Kharkiv Institute of Physics & Technology" popup.description2 The refining processes of magnesium thermal zirconium sponge by electron beam melting in the laboratory are investigated; test samples of zirconium are obtained. We study the process of pressing of magnesium thermal sponge zirconium to form an electrode assembly, necessary for the vacuum-arc remelting sponge. Computational and experimental studies of a zirconium-niobium alloy based on magnesium thermal sponge are carried out. A study of the process of melting Zr1%Nb alloy based on magnesium thermal zirconium by vacuum-arc melting in the laboratory. On samples of magnesium thermal zirconium investigated the composition, structure and hardness. On the basis of studies of the properties and main characteristics of the obtained zirconium alloys of zirconium sponge Ukrainian production established that the chemical composition, structure, and research data of hardness and microhardness obtained test samples of zirconium alloys comply with the requirements of core materials of nuclear thermal reactors. Results on the preparation of magnesium thermal zirconium metal sponge will be used in the organization of industrial production of ingots Zr1% Nb alloy by magnesium thermal scheme in SCPI "Zirconium". Product Description popup.authors І. Доля І. Танцюра А. Дробишевська Д. Коблік М. В'югов М. Суботенко М.Пилипенко О. Дмитренко О. Кожевніков О. Митрофанов О. Свинаренко П. В'югов С. Лавриненко Ю. Бобров Ю. Стадник popup.nrat_date 2020-04-02 Close