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Information × Registration Number 0215U006009, 0111U008995 , R & D reports Title Research and development processes of ceramic and glass ceramic materials for immobilization of radioactive waste by methods of powder metallurgy popup.stage_title Head Sayenko Sergey Yuriyovych, Registration Date 22-01-2015 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 Researches on optimization of parameters of reception nano powders of compound NZP (NaZr2(PO4)3) are carried out. Compound are received are investigated by means of methods of the x-ray phase analysis (XRD), differential thermal analysis and thermo-gravimetric analysis (DTA/TGA) and electronic microscopy. Sol-gel method receives powders cesium-substituted phosphates Na1-xCsxZr2(PO4)3, where x=0,25, 0,5, 0,75, 1. It is shown, that at inclusion of cesium up to 50 weight % compound NZP remains single-phase. As a result of the lead researches of influence of different ways of introduction in cordierite ceramics of additive ZrO2 on its property efficiency of introduction of the specified additive by way of cordierite saturation is shown to mix ZrOCl2·8H2O with the subsequent heat treatment. Optimum technological parameters of reception of ceramics on the basis of Al2O3-MgO-SiO2-ZrO2 by methods of pressing and slip casting are established. On the basis of researches of radiating stability of ceramics on the basis of Al2O3-MgO-SiO2-ZrO2 it is shown, that the irradiation of samples up to doze 1МGy has not led to significant degradation of properties of materials. Product Description popup.authors Ажажа Жанета Сергіївна Белкін Федір Валерійович Грібов Сергій Ілліч Зикова Ганна Веніамінівна Карсім Світлана Олександрівна Лінник Юрій Олександрович Ледовська Людмила Миколаївна Ледовська Олена Геннадіївна Литвиненко Леонид Михайлович Лобач Константин В'ячеславович Миронова Алла Григорівна Одейчук Марія Олексіївна Пилипенко Олександр Васильович Світличний Євген Олександрович Степіна Вікторія Віленівна Тарасов Ростіслав Васильович Холомєєв Геннадій Олександрович Шкуропатенко Володимир Антонович Шулаєва Ніна Іванівна popup.nrat_date 2020-04-02 Close
R & D report
Head: Sayenko Sergey Yuriyovych. Research and development processes of ceramic and glass ceramic materials for immobilization of radioactive waste by methods of powder metallurgy. (popup.stage: ). National Science Center "Kharkiv Institute of Physics and Technology. № 0215U006009
1 documents found

Updated: 2026-03-24