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Information × Registration Number 0224U001881, (0121U108663) , R & D reports Title Scientific and technological principles of synthesis and consolidation of high-wear-resistant composites based on aluminum and titanium alloys reinforced with high-strength compounds. popup.stage_title Науково-технологічні принципи синтезу та консолідації високозносостійких композитів на основі сплавів алюмінію та титану, армованих високомодульними сполукам. Head Baglyuk Gennadiy A., Доктор технічних наук Registration Date 01-02-2024 Organization Frantsevich Institute for Problems of Materials Science National Academy of Science of Ukraine popup.description1 The purpose of scientific research is the development and optimization of technological processes for the manufacture of composites based on aluminum and titanium alloys, reinforced with high-modulus compounds, with high working properties. popup.description2 Technological deformation modes have been developed for alumino- and titanomatrix composite materials using intensive plastic deformation. The component composition of the initial charge was optimized, and its influence on the structural features and phase composition of the synthesized composite of the Al-C-Ti system was investigated. It was shown that when using a charge with stoichiometric carbon content in relation to titanium, the predominant strengthening phase of the alloy is spherical TiS, uniformly distributed in the aluminum matrix. In turn, a composite with a titanium matrix during sintering and recrystallization stimulates the formation of needle-like inclusions, and their further deformation leads to their partial grinding and reorientation in the direction of intense plastic flow of the material. The essential physical, mechanical, and operational properties of the compacted materials were investigated. It was established that the developed composites have high-strength characteristics. The results of tribotechnical studies showed that composites containing residual carbon have resistance 100 times higher than those without excess carbon. It was shown that impregnating the synthesized composite with an anti-friction material prevents the adhesion of friction pair materials and, accordingly, increases its stability. Product Description popup.authors Yuliia O. Shyshkina Trotsan Anatolii I. Vasylieva Tetiana O. Solntsev Viktor Petrovich Hrechaniuk Mykola I. Pavlygo Tanyana Mikhailovna Khomenko Olena Victorivna Mamonova Alevtina A Tishchenko Anton P. Маслюк Віталій Арсенійович Khomenko Oleksii I. Vlasova Oksana V. Sosnowski Leonid O. Honcharuk Dmytro A. Marych Myroslav V. Sukhenko Zoia P. Uskova Nataliia O. Sytnyk Yaroslav A. Khomenko Liubov L. Davydenko Oleksandr A. Savchenko О. V. Gryshchyshyna Lidiya M. Petrash Kostiantyn Mykolayovych Tetiana O. Solntseva Kaverynskyi Vladyslav V. Onashchuk Liudmyla O. Domikhina Nataliia V. Kyryliuk Yevheniia S. Baitaliuk Bohdan S. Kyryliuk Stepan F. Lazorenko Hanna S. Maksimova Halyna O. Baranovsʹka Oksana V. Tolochyna Oleksandra V. Hennadii A. Bahliuk Pidopryhora Mariia I. Kolotylo Liubov M. Zinchenko Halyna M. Spodoba Zoia O. Kupriianova Olena O. Zavorotnyi Mykhailo H. Pikozh Oleksii P. Lutsiuk Kyryl D. Kuts Lidiia P. Honcharenko Nadiia H. Voznyi Viktor A. Molchanovska Halyna M. Vlasova Hanna V. Vasylʹ A. Zahranychnyy popup.nrat_date 2024-02-01 Close