Technical Physics Letters
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Influence of sintering technology on structure and properties of alumina composite ceramics containing barium hexaaluminate
Cherkasova N. Yu.
1, Antropova K. A.
1, Kuzmin R. I.
1, Aleksandrova N. S.
1, Dik D. V.
2
1Novosibirsk State Technical University, Novosibirsk, Russia
2Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: cherkasova.2013@corp.nstu.ru
Composite ceramics based on alumina with 15 mass% barium hexaaluminate obtained by hot pressing, pressureless and spark plasma sintering have been studied. The highest relative density (97.5± 0.2 % of theoretical) was obtained for the composite sintered by hot pressing. The smallest average size of Al2O3-grains (0.9± 0.1 μm) is observed for the material obtained by pressureless sintering. The highest fracture toughness (5.7 MPa· m1/2 and 5.74 MPa·m1/2) possesses the materials obtained by pressureless sintering and hot pressing. Keywords: hot pressing, spark plasma sintering, pressureless sintering, barium hexaaluminate, fracture toughness.
- L.I. Podzorova, A.A. Il'icheva, V.P. Sirotinkin, O.S. Antonova, A.S. Baikin, V.E. Kutuzova, O.I. Pen'kova, Glass Ceram., 78, 231 (2021). DOI: 10.1007/s10717-021-00385-x
- J. Heveling, Ind. Eng. Chem. Res., 62, 2353 (2023). DOI: 10.1021/acs.iecr.2c03007
- L. Liu, Y. Takasu, T. Onda, Z.C. Chen, Ceram. Int., 46 (3), 3738 (2020). DOI: 10.1016/j.ceramint.2019.10.095
- M. Tian, X.D. Wang, T. Zhang, Catal. Sci. Technol., 6 (7), 1984 (2016). DOI: 10.1039/C5CY02077H
- R. Guo, D. Guo, Y. Chen, Z. Yang, Q. Yuan, Ceram. Int., 28 (7), 699 (2002). DOI: 10.1016/S0272-8842(02)00031-7
- K. Niihara, R. Morena, D.P.H. Hasselman, J. Mater. Sci. Lett., 1 (1), 13 (1982). DOI: 10.1007/BF00724706
- R. Kuzmin, N. Cherkasova, A. Bataev, S. Veselov, T. Ogneva, A. Ruktuev, A. Felofyanova, Ceram. Int., 47 (5), 6854 (2021). DOI: 10.1016/j.ceramint.2020.11.029
- A.M. Abyzov, Refract. Ind. Ceram., 60 (1), 24 (2019). DOI: 10.1007/s11148-019-00304-2
- Z.D.I. Sktani, N.A. Rejab, A.F.Z. Rosli, A. Arab, Z.A. Ahmad, J. Rare Earths, 39, 844 (2021). DOI: 10.1016/j.jre.2020.06.005
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