Impact of sintering method on certain properties of titanium dioxide nanopowder materials

Titanium dioxide nanopowder samples consolidated by method of cold uniaxial compaction at 200 MPa and conventionally sintered in air at 1300?? with isothermal tempering during 60 minutes or spark-plasma sintering at 1300?? and 30 MP? were studied using the method of light combination scattering spec...

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Veröffentlicht in:	Science of sintering 2017-01, Vol.49 (1), p.99-105
Hauptverfasser:	Porozova, Svetlana E, Gurov, Alexander A, Kachenuk, Maxim N, Smetkin, Andrey A, Kamenschikov, Oleg Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Cold pressing Color Consolidation High temperature Microstructure Molybdenum Nanomaterials Nanoparticles Nanostructure Particle size Phase composition Plasma sintering R&D Raman spectra Raman spectroscopy Research & development Scanning electron microscopy Sintering Spark plasma sintering Spectrum analysis Tempering Titanium Titanium dioxide
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Zusammenfassung:	Titanium dioxide nanopowder samples consolidated by method of cold uniaxial compaction at 200 MPa and conventionally sintered in air at 1300?? with isothermal tempering during 60 minutes or spark-plasma sintering at 1300?? and 30 MP? were studied using the method of light combination scattering spectroscopy (Raman spectroscopy) and scanning electron microscopy. The samples were found to differ significantly in terms of color, density, phase composition and microstructure. nema
ISSN:	0350-820X 1820-7413
DOI:	10.2298/SOS1701099P