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Information × Registration Number 0210U003974, 0107U009725 , R & D reports Title Development and foundation of the increase of resource of work of elements of active zone of the atomic reactors made from the zirconium alloys obtained on new technologies. popup.stage_title Head Lavrinenko Sergey Dmitrievich, Registration Date 13-04-2010 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 Technology of making of bars of alloys is developed zirconium 1% of niobium from the sponge of magnesium thermal zirconium for subsequent production of zirconium wares and application of them at the TVZ making. The given technology foresees forming of electrode for the vacuum-arc melting by a pressing method, him sintering and electron-beam melting in an electrode for first vacuum-arc melt. Conducting of two successive vacuum-arc melting in crystallizer by a diameter 360 and 450 mm, accordingly after melting first and second. Receipt of TREX-pipe, production from the TREX-pipe of pipes by a diameter 9,13 mm Given technology must provide quality of wares, that do not differ from world analogues. In the basis of her experience of works of foreign firms which are got by the study of patents is fixed, by the analysis of results of the researches executed earlier. The corrosive tests and outside reactor tests of standards of fuel assembly got on new technologies are conducted. Mechanical properties of standards are explored after the tests and metallographic researches of these standards are conducted. Product Description popup.authors Ажажа В.М. Бобров Ю.П. Бутенко І. М. В'югов П.М. Гончаров М.В. Дегтярьов Г.С. Доля І.Б. Коблік Д. В. Лавриненко С.Д. Пелих В.М. Пилипенко М.М. Танцюра І.Г. popup.nrat_date 2020-04-02 Close