2018-Sustainable Industrial Processing Summit
SIPS2018 Volume 8. Composite, Ceramic, Nanomaterials and Mathematics

Editors:F. Kongoli, M. de Campos
Publisher:Flogen Star OUTREACH
Publication Year:2018
Pages:184 pages
ISBN:978-1-987820-96-6
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    Thermodynamic Analysis of the Interaction of Carbon with TiO2ZrO2

    Ketevan Ukleba1; Jondo Bagdavadze2; Zurab Tsikaridze2;
    1, Tbilisi, Georgia; 2FERDINAND TAVADZE INSTITUTE OF METALLURGY AND MATERIALS SCIENCE, Tbilisi, Georgia;
    Type of Paper: Regular
    Id Paper: 76
    Topic: 18

    Abstract:

    At this stage of industry development, composite nanostructure materials are widely used. Among them, materials containing carbides and borides of metals TiB<sub>2</sub> / TiC and ZrB<sub>2</sub> / ZrC are especially notable.<br />In this presented work, the task is to perform a complete thermodynamics analysis — FTA (Full thermodynamics analysis) [1] on the process of receiving carbides and boride of the titanium and zirconium (Ti-B-O-C, Zr-B-O-C), and on the basis of this analysis of experimental studies of nano-structured composite materials.<br />The innovation of the work is studying the physical and chemical bases of high-temperature processes of receiving carbides and borides of the specified systems, that will give the chance of carrying out the minimum quantity of experiments. <br />FTA of the Ti-B-O-C system in vacuum for the following structures is carried out: 2TiO<sub>2</sub>+B<sub>2</sub>O<sub>3</sub>+8C=TiB<sub>2</sub>+TiC+7CO (1); 2ZrO<sub>2</sub>+B<sub>2</sub>O<sub>3</sub>+8C=ZrB<sub>2</sub>+ZrC+7СО (2).<br />On the basis of this analysis, experimental research is carried out on receiving composite materials TiB<sub>2</sub> / TiC and ZrB<sub>2</sub> / ZrC. X-ray diffraction patterns of the obtained powders indicate that in general, mixes TiB<sub>2</sub>/TiC and ZrB<sub>2</sub>/ZrC result.

    Keywords:

    Ceramic; Composites; Materials; Nanocomposites;

    References:

    [1] N.A. Vatolin, G.K. Moiseev, B.G. Trusov, Thermodynamic modeling in high-temperature inorganic systems. M. Metallurgia, (1994), 352 pp.

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    Cite this article as:

    Ukleba K, Bagdavadze J, Tsikaridze Z. (2018). Thermodynamic Analysis of the Interaction of Carbon with TiO2ZrO2. In F. Kongoli, M. de Campos (Eds.), Sustainable Industrial Processing Summit SIPS2018 Volume 8. Composite, Ceramic, Nanomaterials and Mathematics (pp. 111-116). Montreal, Canada: FLOGEN Star Outreach