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Information × Registration Number 0218U005238, 0116U007868 , R & D reports Title The creation of new high-tech materials based on boron carbide and the development of technological principles get items of PPE with high service performance popup.stage_title Head Volkohon Vladimir Mikhaylovich, Доктор технічних наук Registration Date 06-07-2018 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 An experimental study was carried out on the formation of heterophasic ceramics based on boron carbide in the presence of activating impurities, in which chromium oxide powders were used. Activating impurities in an amount up to 30% by mass were introduced into the composition of the initial charge, and their mixing was carried out in the process of milling of boron carbide powders. It was established that the application of this impurity in obtaining heterophasic ceramics from boron carbide, makes it possible to decrease the temperature of hot pressing for 150-200 degrees, which contributes to increasing the operational resource of technological equipment and reducing electricity consumption. The introduction of chromium oxide powders into a composition based on boron carbide has a positive effect on the formation of ceramic strength characteristics. Product Description popup.authors Аврамчук Світлана Костянтинівна Бобер Михайло Вікторович Бужанська Ірина Ігорівна. Заблодський Володимир Олександрович Котляр Дмитро Андрійович Кравчук Андрій Валентинович Кутрань Тамара Миколаївна Нємцова Неллі Яківна Павличук Тетяна Василівна Скринька О.А. Степаненко Артур Валентинович Федоран Юрій Олексійович popup.nrat_date 2020-04-02 Close