SiC- and Ti3SiC2-Based Ceramics Synthesis by Spark Plasma Sintering of Preceramic Paper
Sedanova EP, Kashkarov EB, Lider AM, Abdullina KR, Mingazova YR, Travitzky N (2020)
Publication Type: Conference contribution
Publication year: 2020
Publisher: Institute of Physics Publishing
Book Volume: 1443
Conference Proceedings Title: Journal of Physics: Conference Series
Event location: Tomsk
DOI: 10.1088/1742-6596/1443/1/012007
Abstract
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.
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APA:
Sedanova, E.P., Kashkarov, E.B., Lider, A.M., Abdullina, K.R., Mingazova, Y.R., & Travitzky, N. (2020). SiC- and Ti3SiC2-Based Ceramics Synthesis by Spark Plasma Sintering of Preceramic Paper. In Journal of Physics: Conference Series. Tomsk, RU: Institute of Physics Publishing.
MLA:
Sedanova, E. P., et al. "SiC- and Ti3SiC2-Based Ceramics Synthesis by Spark Plasma Sintering of Preceramic Paper." Proceedings of the International Conference for Young Scientists on Issues of Physics and Technology in Science, Power Industry and Medicine 2019, IPTSPIM 2019, Tomsk Institute of Physics Publishing, 2020.
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