SiC- and Ti₃SiC₂-Based Ceramics Synthesis by Spark Plasma Sintering of Preceramic Paper

SiC- and Ti₃SiC₂-Based Ceramics Synthesis by Spark Plasma Sintering of Preceramic Paper

Dades bibliogràfiques
Parent link:Journal of Physics: Conference Series
Vol. 1443 : Issues of Physics and Technology in Science, Power Industry and Medicine.— 2020.— [012007, 7 p.]
Autor corporatiu: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Altres autors: Sedanova E. P. Elizaveta Pavlovna, Kashkarov E. B. Egor Borisovich, Lider A. M. Andrey Markovich, Abdullina K. R. Kristina Rinatovna, Mingazova Yu. R. Yuliya Rafailovna, Travitsky (Travitzky) N. Nakhum
Sumari:Title screen
This paper is devoted to proposing a new approach to the synthesis of SiC- and Ti₃SiC₂-based ceramics by using of preceramic paper as a feedstock. A preceramic paper with SiC and Ti₃SiC₂ powder fillers were sintered by spark plasma sintering (SPS) method for holding time 10 minutes under pressure 20-100 MPa. The temperature for the sintering of SiC- and Ti₃SiC₂-filled paper was 2073-2373 K and 1373-1473 K respectively. The influence of sintering parameters on the materials microstructure was analyzed by scanning electron microscopy. It was revealed that with an increase in pressure from 20 to 100 MPa, the microstructure of the materials becomes denser. It agrees with the results of measuring the density of the sintering materials by the hydrostatic weighting. The determination of Young`s modulus by the acoustic method demonstrates that with the increase of the applied pressure during SPS, Young's modulus of the synthesized SiC- and Ti₃SiC₂-ceramics increase.
Idioma:anglès
Publicat: 2020
Matèries:
электронный ресурс
труды учёных ТПУ
Accés en línia:http://earchive.tpu.ru/handle/11683/65045
https://doi.org/10.1088/1742-6596/1443/1/012007
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664460

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