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Information × Registration Number 0218U002341, 0116U006499 , R & D reports Title New casting composite materials reinforced with high-modulus carbides for extreme operating conditions. popup.stage_title Head Shcheretskyi Oleksandr Anatoliyovich, Registration Date 15-02-2018 Organization Physico-technological institute of metals and alloys National academy of Sciences of Ukraine popup.description2 The interphase interaction regularities of high tensile modulus carbide powders with aluminum-based melts have been studied by the synchronous thermal analysis method. The regularities of dispersed particles vacuum infiltration by metallic melts are established. It is shown that the infiltration technological parameters practically do not depend on the particles material, but depend on their dispersity. The vacuum deepening to 20 kPa leads to a sharp increase in the penetration depth, and its further deepening practically does not affect the process. The infiltration rate dependences on the mold and the melt temperatures, the soaking time and the filler dispersity are established. A special technological diagram has been elaborated for selection of optimal conditions for cast billets production by the infiltration method. A technique has been developed for the cast billets production from aluminum alloys based composite materials with a high content (about 60 vol%) of dispersed carbide particles of significant tensile modulus. Product Description popup.authors Верховлюк Анатолій Михайлович Желєзняк ВВ. Каніболоцький Дмитро Сергійович Кононенко Едуард Георгійович Науменко Марія Іванівна Петрина Галина Валентинівна Потрух Олександр Григорович Семашко Олександр Вікторович Сергієнко Руслан Арсенійович popup.nrat_date 2020-04-02 Close