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Now showing items 41-50 of 92
The Study of the Applicability of Electron Irradiation for FeNi Microtubes Modification
(Nanomaterials, 2020)
Study of the Mechanisms of Radiation Softening and Swelling upon Irradiation of TiTaNbV Alloys with He2+ Ions with an Energy of 40 keV
(Materials, 2023)
This paper presents simulation results of the ionization losses of incident He2+ ions with
an energy of 40 keV during the passage of incident ions in the near-surface layer of alloys based
on TiTaNbV with a variation of alloy components. For comparison, data on the ionization losses of
incident He2+ ions in pure niobium, followed by the addition of vanadium, tantalum, and ...
Structural, Dielectric, and Mechanical Properties of High-Content Cubic Zirconia Ceramics Obtained via Solid-State Synthesis
(Applied Sciences, 2023)
In this work, the structural, electrical, and mechanical properties and phase composition of
high-content cubic zirconium oxide ceramics stabilized with Ca were investigated. The novelty of
this work lies in evaluating the potential use of porous ceramics obtained using calcium carbonate
as a matrix for dispersed nuclear fuel. Experimental samples were prepared using ...
Dynamics of Radiation Damage in AlN Ceramics under High-Dose Irradiation, Typical for the Processes of Swelling and Hydrogenation
(Crystals, 2020)
The use of nitride ceramics, in particular AlN, as structural materials for nuclear power is
primarily limited by their resistance to swelling and hydrogenation processes due to the accumulation
of poorly soluble helium and hydrogen ions in the structure of the surface layer. In this regard,
research in this area is of great importance not only from a fundamental point of view, ...
Study of the Effect of Adding Nb2O5 on Calcium Titanate-Based Ferroelectric Ceramics
(ChemEngineering, 2023)
This paper considers the effect of adding niobium oxide (Nb2O5
) to ferroelectric ceramics
based on calcium titanate (CaTiO3
), and establishes a connection between the observed alterations
in strength and dielectric properties and the variation in the Nb2O5 dopant concentration in the
ceramics’ composition. The method of mechanochemical solid-phase synthesis was used as the ...
Synthesis and Structural and Strength Properties of xLi2ZrO3-(1-x)MgO Ceramics—Materials for Blankets
(Materials, 2023)
The article considers the effect of doping with magnesium oxide (MgO) on changes in
the properties of lithium-containing ceramics based on lithium metazirconate (Li2ZrO3
). There is
interest in this type of ceramics on account of their prospects for application in tritium production
in thermonuclear power engineering, as well as several other applications related to ...
Dynamics of Radiation Damage in AlN Ceramics under High-Dose Irradiation, Typical for the Processes of Swelling and Hydrogenation
(Crystals, 2020)
The use of nitride ceramics, in particular AlN, as structural materials for nuclear power is
primarily limited by their resistance to swelling and hydrogenation processes due to the accumulation
of poorly soluble helium and hydrogen ions in the structure of the surface layer. In this regard,
research in this area is of great importance not only from a fundamental point of view, ...
