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Ceramo-metallic materials of the Ti-B-C and Ti-B-N systems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892471" target="_blank" >RIV/60461373:22310/11:43892471 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389021:_____/11:00370101

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ceramo-metallic materials of the Ti-B-C and Ti-B-N systems

  • Original language description

    Products prepared by the sintering of titanium and boron carbide powder and by the sintering of titanium and boron nitride powder were studied. The sintering was performed at 2,000 °C under the pressure of 6 GPa in a high-pressure apparatus of BELT-typewith sufficient holding time to reach thermodynamic equilibrium. The results of chemical and phase composition analyses were compared with thermodynamic prediction of possible reactions in the system. We proved the preferential formation of borides TiB and TiB2 prior to the carbides or nitrides formation. The products, which may be considered Ti-(TiB,TiB2)-TiN or Ti-(TiB,TiB2)-TiC cermets, were analysed in order to determine their microstructure, phase and chemical composition and their influence on mechanical properties such as hardness or elastic modulus. This work precedes similar study which will be performed using the same powders processed by plasma spraying, which enables to stabilize high-temperature phases by rapid cooling.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Conference proceedings, 20th International Conference on Metallurgy and Materials

  • ISBN

    978-80-87294-24-6

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    122-126

  • Publisher name

    TANGER

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    May 18, 2011

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article