Search academic texts

Information × Registration Number 0215U001493, 0112U002310 , R & D reports Title Development of technology of reception and research of properties of new high-temperature and wearproof coatings at modelling of operation conditions for products space-rocket and other branches of technics. Perfection of processes of thermal processing of industrial wastes, reception and research of layered ceramic materials with use of the concentrated radiant energy popup.stage_title Head Frolov Gennadii Alexandrovich, Доктор технічних наук Registration Date 04-03-2015 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Thermo erosion resistance of ultra-high-temperature ceramics (UHTC) in two-phase flow of gas at temperatures of 1200-1500 C was investigated. The qualitative comparison of the data with the results for other high-temperature materials (e.g., silicon carbide and boron, silicon nitride, aluminum oxide, and carbon-carbon composites) in similar conditions shown that investigated UHTC can be attributed to the materials with the highest erosion resistance. A modular trybometr’s design was tested to establish the adequacy of the results of tribotechnical tests of ant frictional materials in the laboratory and orbital flight in a vacuum up to 10-3 Pa. The influence of tantalum, silicon and indium forming the chemical, phase and elemental composition and morphology obtained based on boron nitride small- and nano-powder’s materials and coatings was investigated. The work on the improvement of methods and a series of experiments on the thermal treatment of industrial waste samples of hard alloys of different chemical composition, geometries and dimensions were carried out; formulas for evaluating the effectiveness of treatment processes were proposed. The methods and equipment for high-temperature heating are used at Frantsevich Institute for Problems of Materials Science of National Academy of Sciences of Ukraine (IPMS of NASU) for the production and research of thermo -erosion barrier coatings; nanoparticles BN based materials are used at Institute for Metals Physics of NASU (Implementation Act of 28.11.2014), the results of determining the thermal conductivity of insulation cellular samples and carbon-silicon carbide materials are used at YUHNOYE Design Office named after Mikhail Yangel (Act implementation of 11/27/2014). The obtained results will be used during implementing the action program FP7 "LIGHT-TPS" (FP-7 GA № 607 182). Product Description popup.authors І. Нешпор І. Подчерняєва І. Тимофеєва А. Рогозинська А. Рогозинський А. Стегній В. Гречишко В. Кисіль В. Пасічний В. Ремесло В. Харченко В. Циганенко Г. Жунковський Г. Ткаченко Е. Войнич Е. Олігов Л. Сартинська М. Литюга О. Блощаневич О. Колотило О. Коротеев О. Удовик О. Фущич Р. Горишняя С. Бучаков С. Остапенко Т. Бурка Т. Грудина Т. Мосіна Т. Чевичелова Ю. Евдокименко popup.nrat_date 2020-04-02 Close