Abstract
The structural-scale hierarchy and phase composition of zirconia nanoceramics (ZrO2 — 5.4wt%Y2O3) fabricated from plasma chemical zirconia nanopowder compacted by ultrasonic (US) action and without it are studied and compared. It has been shown, that US-action is rather effective method in technological process of nanoceramics production. It involves a reduction of grain sizes and grain aggregate sizes of sintered ceramics; the grain in such ceramics is a layered pack of subgrains, nuclei of which are the scaly particles of initial nanostructured powder (NP). The ceramics consists of cubic and tetragonal phases of zirconia
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References
V.Ya. Shevchenko and S.M. Barinov, Engineering Ceramics, Nauka Publishers, Moscow (1993).
O.L. Khasanov, Yu.P. Pokholkov, V.M. Sokolov, E.S. Dvilis, Z.G. Bikbaeva and V.V. Polisadova, MRS Symp. Proceedings, Vol. 520, Materials Research Society, Warrendale, PA, 77–82 (1998).
O.L. Khasanov, Yu.P. Pokholkov, V.M. Sokolov, E.S. Dvilis, V.K. Strutz, Yu.F. Ivanov and N.V. Dedov, Ibid.,197–203.
N.V. Dedov, F.A. Dorda, R.G. Goloshchapov, V.N. Skotnova, V.P. Korobtzev, O.L. Khasanov, V.M. Sokolov and E.S. Dvilis, Steklo i keramika, 12, 12–14 (1995).
S.K. Filatov, High-temperature Crystal Chemistry, Nedra Publishers, Leningrad (1990).
S.N. Kulkov, P.V. Korolev, J. Adv. Mat., 1, 67 – 72 (1998).
H. Lipson, H. Steeple, Interpretation of X-ray powder diffraction patterns, Magmillan — London, St. Martins Press — NY (1970).
L.M. Utevski, Diffraction Electron Microscopy in Metal Science, Metallurgia Publishers, Moscow (1973).
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Khasanov, O.L., Pokholkov, Y.P., Ivanov, Y.F., Ljubimova, L.L., Makeev, A.A. (2002). Effect of Ultrasonic Compaction of Nanopowder on Structure and Fracture Character of Zirconia Nanoceramics. In: Bradt, R.C., Munz, D., Sakai, M., Shevchenko, V.Y., White, K. (eds) Fracture Mechanics of Ceramics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-4019-6_40
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DOI: https://doi.org/10.1007/978-1-4757-4019-6_40
Publisher Name: Springer, Boston, MA
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