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Information × Registration Number 0212U002422, 0111U008992 , R & D reports Title Pure composites based on the pyrocarbon matrix development for the nuclear, machining building, medical purposes and etc. popup.stage_title Head Gurin Vyacheslav Anatoliyovich, Registration Date 23-02-2012 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 The basic approaches to the creation of the pure carbon materials are analyzed. The level impurities for the graphite materials of different classes: for making of artificial diamonds, special pure graphite materials, spectral clean materials, graphite for atomic energy are settled. Basic admixtures and ways of their penetration into carbon composition materials are certain The basic methods of carbon materials purification are analysed, the most perspective are chosen taking into account realization with the use of existent technological base of NSC KIPT. The results of experiments on determination of efficiency of high temperature purification processes for carbon materials are presented. It is shown that a high temperature purification of composites with pyrocarbon matrix is not effective. It is demonstrated the advantages of the approach of basic fillers purification and further creation of the pure composites on their base. The influence of the process duration and temperature to the impurities content in carbon composite materials is investigated. Product Description popup.authors Аулова Олена Семенівна Буколов Олександр Миколайович Гуйда Віктор Васильович Гуйда Юлія Василівна Гурін Ігор Вячеславович Гурін В'ячеслав Анатолійович Завалішин Анатолій Андрійович Земенко В'ячеслав Вікторович Капленко Оксана Геннадіївна Колосенко Віктор Васильович Корж В'ячеслав Михайлович Купко Олег Анатолійович Ляшенко Сергій Олексійович Мурин Юрій Євстафійович Пічіц Володимир Іванович Фурсов Сергій Геннадійович Яковицька Тетяна Станіславівна popup.nrat_date 2020-04-02 Close