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25 (0,082s) •

Project

Biocompatibility and physico - mechanical stability of surface layer made on the base titanium of nitride and zirconium nitride. (ND7356)

In the first year of projects, the evaluation of biocompatibility of titanium nitride,zirconium nitride will be done on cell using in vitro cell biotests. In the first year of project, evaluation of chemical and physiomechanical stability. G...

FF - ORL, oftalmologie, stomatologie

  • 2003 - 2005
    • •
  • 1 206 tis. Kč
    • •
  • 1 096 tis. Kč
    • •
  • MZ
Project

Protection of zirconium alloys surfaces by polycrystalline diamond films. (TA04020156)

and properties of zirconium-alloys substrates protected by polycrystalline diamond films. We will focuse on relationships between the zirconium-alloys surface and the protecting (harsh) regimes. As zirconium-alloys applica...

JF - Jaderná energetika

  • 2014 - 2016
    • •
  • 8 553 tis. Kč
    • •
  • 5 537 tis. Kč
    • •
  • TA ČR
Project

Stability of bioactive layered structures in model human body fluids. (GAP108/10/1782)

The aim of the project is to prepare surface bioactive layers based on DLC dopped by titanium and zirconium and on zirconium oxide. Coatings will be deposited on Ti gr.2, Ti gr.5 and Ti35Nb6Ta alloy using PACVD technique. Complex ch...

JK - Koroze a povrchové úpravy materiálu

  • 2010 - 2013
    • •
  • 5 855 tis. Kč
    • •
  • 5 855 tis. Kč
    • •
  • GA ČR
Project

Investigation of inovative zirconium based materials for nuclear power (TK04030272)

The aim of the project is to design products for manufacturing of fuel cladding in water-cooled nuclear reactors. Thermomechanical processing of an advanced newly developed dual-phase Zr alloy will be developed. Prototype of fuel cladding tube applic...

Nuclear related engineering; (nuclear physics to be 1.3);

  • 2022 - 2025
    • •
  • 11 635 tis. Kč
    • •
  • 9 912 tis. Kč
    • •
  • TA ČR
Project

Grain boundary diffusion in Ni3Al intermetallic modified by iron, chromium and zirconium (GA106/96/0261)

We propose the measurement of grain boundary diffusivities of radiotracers Fe-55/59, Cr-51 and Ni-63 in Ni3A1 intermetallic. The experimental data will contribute to understanding the alloying effect on Ni3Al ductilization.......

JJ - Ostatní materiály

  • 1996 - 1998
    • •
  • 1 331 tis. Kč
    • •
  • 567 tis. Kč
    • •
  • GA ČR
Project

Corium interaction and thermochemistry (OK 263)

Obtaining the experimental data on UO2 dissolution kinetics by metalic melts up to 2000 řC. These data will be used for computer codes innovation of over designed events (accidents).......

JF - Jaderná energetika

  • 1997 - 1999
    • •
  • 9 950 tis. Kč
    • •
  • 3 840 tis. Kč
    • •
  • MŠMT
Project

Metal intolerance as a risk factor in implantology - a consecutive study. (NS10577)

Risk factors in implant failure Titanium and its intolerance in sensitive patients Comparison of implant failure with metal intolerance, immunologic markers and galvanic phenomenon......

FF - ORL, oftalmologie, stomatologie

  • 2009 - 2011
    • •
  • 4 450 tis. Kč
    • •
  • 4 450 tis. Kč
    • •
  • MZ
Project

Zirconia-based nanoceramic materials - microstructure investigation by positron annihilation spectroscopy (GA106/06/0270)

A complex investigation of nanopowder and nanocrystalline zirconia-based materials is proposed. Positron annihilation spectroscopy will be used as a principal experimental technique. Microstructure will be studied in details with emphasis on the infl...

BM - Fyzika pevných látek a magnetismus

  • 2006 - 2008
    • •
  • 994 tis. Kč
    • •
  • 994 tis. Kč
    • •
  • GA ČR
Project

Formation and role of gel fractions in the corrosion layer of zirconium cladding as the first-stage protection of the nuclear power plant fuel (GA106/04/0043)

Zirconium alloys are used as a material for the nuclear reactor fuel cladding. The mechanism of corrosion is influenced by the alloy used, on one hand, and by the corrosive medium to which the alloy is exposed, on the other hand. An assumpti...

JF - Jaderná energetika

  • 2004 - 2006
    • •
  • 3 355 tis. Kč
    • •
  • 3 035 tis. Kč
    • •
  • GA ČR
Project

New zirconium alloys phase transformations and their impact on physical properties (GA24-10512S)

Due to their good strength, outstanding corrosion resistance, biocompatibility, and the possibility to achieve a low Young’s modulus, Zr alloys are attractive for many practical applications, especially chemical industry and medicine. Most of the res...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2024 - 2027
    • •
  • 4 995 tis. Kč
    • •
  • 4 872 tis. Kč
    • •
  • GA ČR
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