The composite ceramic materials based alumina and zirconia in the monoclinic form (10 wt %) or the tetragonal form stabilized by yttrium (7-45 wt %) are produced from metastable nanopowders through magnetic pulsed compaction followed by free sintering. The specific features revealed in the shrinkage are investigated at temperatures in the range 1400-1500 degrees C. The development of the microstructure and polymorphic transformations are analyzed using X-ray diffraction and atomic-force microscopy. The fracture toughness and the microhardness of the samples are determined by the indentation technique.
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Novosibirsk State Tech Univ, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
Cherkasova, N. Yu.
Antropova, K. A.
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Novosibirsk State Tech Univ, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
Antropova, K. A.
Kuchumova, I. D.
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Novosibirsk State Tech Univ, Novosibirsk, Russia
Russian Acad Sci, Siberian Branch, MA Lavrentyev Inst Hydrodynam, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
Kuchumova, I. D.
Fedorenko, E. A.
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Novosibirsk State Tech Univ, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
Fedorenko, E. A.
Kim, E. Yu.
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Novosibirsk State Tech Univ, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
Kim, E. Yu.
Kiseleva, I. Yu.
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Novosibirsk State Tech Univ, Novosibirsk, RussiaNovosibirsk State Tech Univ, Novosibirsk, Russia
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CICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, ArgentinaCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina
Albano, Maria P.
Calambas Pulgarin, Heidy L.
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CICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, ArgentinaCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina
Calambas Pulgarin, Heidy L.
Garrido, Liliana B.
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CICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, ArgentinaCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina
Garrido, Liliana B.
Ferraz, Emanuela Prado
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Univ Sao Paulo FORP USP, Sch Dent Ribeirao Preto, Av Cafe S-N,Campus USP Monte Alegre, BR-14040904 Ribeirao Preto, SP, BrazilCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina
Ferraz, Emanuela Prado
Rosa, Adalberto L.
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Univ Sao Paulo FORP USP, Sch Dent Ribeirao Preto, Av Cafe S-N,Campus USP Monte Alegre, BR-14040904 Ribeirao Preto, SP, BrazilCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina
Rosa, Adalberto L.
de Oliveira, Paulo Tambasco
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Univ Sao Paulo FORP USP, Sch Dent Ribeirao Preto, Av Cafe S-N,Campus USP Monte Alegre, BR-14040904 Ribeirao Preto, SP, BrazilCICPBA, CCT La Plata CONICET, Ctr Tecnol Recursos Minerales & Ceram CETMIC, CC 49 B1897ZCA, Manuel B Gonnet, Buenos Aires, Argentina