Počet záznamů: 1  

Layer protecting the surface of zirconium used in nuclear reactors

  1. 1.
    0462300 - FZÚ 2017 RIV NL eng J - Článek v odborném periodiku
    Ashcheulov, Petr - Škoda, R. - Škarohlíd, J. - Taylor, Andrew - Fendrych, František - Kratochvílová, Irena
    Layer protecting the surface of zirconium used in nuclear reactors.
    Recent Patents on Nanotechnology online. Roč. 10, č. 1 (2016), 59-65. ISSN 1872-2105. E-ISSN 2212-4020
    Grant CEP: GA ČR(CZ) GA15-05095S; GA TA ČR TA04020156; GA MŠMT LO1409; GA ČR GA13-31783S; GA ČR(CZ) GA14-10279S
    Institucionální podpora: RVO:68378271
    Klíčová slova: plasma enhanced chemical vapor deposition * Raman spectroscopy * SEM * thin polycrystalline diamond film * Zircaloy2 pins protection against oxidation
    Kód oboru RIV: JF - Jaderná energetika
    Impakt faktor: 0.912, rok: 2016

    A new strategy for surface protection of zirconium alloys against undesirable oxidation in nuclear reactors by polycrystalline diamond film has been patented- Czech patent 305059: Layer protecting the surface of zirconium alloys used in nuclear reactors and PCT patent: Layer for protecting surface of zirconium alloys (Patent Number: WO2015039636-A1). The zirconium alloy surface was covered by polycrystalline diamond layer grown in plasma enhanced chemical vapor deposition apparatus with linear antenna delivery system. Substantial progress in the description and understanding of the polycrystalline diamond/ zirconium alloys interface and material properties under standard and nuclear reactors conditions (irradiation, hot steam oxidation experiments and heating-quenching cycles) was made. In addition, process technology for the deposition of protective polycrystalline diamond films onto the surface of zirconium alloys was optimized.

    Trvalý link: http://hdl.handle.net/11104/0261769

     
     
Počet záznamů: 1  

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