Search Results - "Teus, S. M."

Grain boundary migration of substitutional and interstitial atoms in α-iron by Teus, S.M., Mazanko, V.F., Olive, J.-M., Gavriljuk, V.G.

“…The effect of grain boundaries (GBs) on the diffusion of interstitial and substitutional atoms in α-iron was studied experimentally and theoretically…”
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Effect of hydrogen on electronic structure of fcc iron in relation to hydrogen embrittlement of austenitic steels by Teus, S. M., Shivanyuk, V. N., Shanina, B. D., Gavriljuk, V. G.

“…The total structural energy per primitive lattice cell, density of electron states, spatial distribution of electrons and elastic modulus in fcc Fe–H solid…”
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On a mechanism of Snoek-like relaxation caused by C, N and H in fcc iron-based alloys by Teus, S.M., Shyvanyuk, V.N., Gavriljuk, V.G.

“…The effect of the grain boundary segregation of carbon, nitrogen and hydrogen in face-centred cubic (fcc) iron-based solid solutions on the concentration…”
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Hydrogen Mobility and Its Interaction with Dislocations in Nickel-Based Inconel 718 Alloy by Teus, S. M.

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On the Nature of Positive Hydrogen and Nitrogen Effects on Fatigue of Austenitic Steels by Gavriljuk, V. G., Shyvaniuk, V. M., Teus, S. M.

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Mobility of dislocations in the iron-based C-, N-, H-solid solutions measured using internal friction: Effect of electron structure by Gavriljuk, V.G., Shyvaniuk, V.N., Teus, S.M.

“…•Carbon in the iron decreases concentration of free electrons, nitrogen and hydrogen increase it.•Carbon in the iron decreases line tension of dislocations,…”
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Precipitation Reactions in Nickel—Hydrogen System: ab initio Study by Teus, S. M.

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Plastic deformation and phase transformations in austenitic steels in the course of hydrogen charging and subsequent mechanical tests by Mogilny, G.S., Teus, S.M., Shyvanyuk, V.N., Gavriljuk, V.G.

“…This study aims to shed light on some uncertainty in the effect of hydrogen-induced ε-martensite on mechanical behavior of hydrogen charged austenitic steels…”
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Molecular Dynamics Study of the Hydrogen and Carbon Effect on Mobility of Grain Boundaries in $\alpha$-Iron by Teus, S. M., Gavriljuk, V. G.

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Mechanical Spectroscopy Studies of Hydrogen Mobility in Titanium Doped Iron Alloy by Teus, S. M., Gavriljuk, V. G.

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On a correlation between hydrogen effects on atomic interactions and mobility of grain boundaries in the alpha-iron. Stage II. Mobility of grain boundaries in the H-charged α-iron by Teus, S.M., Gavriljuk, V.G.

“…•Hydrogen in α-iron increases velocity of grain boundaries.•GB mobility increases due to H-enhanced metallic character of interatomic bonds.•The obtained…”
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On a correlation between the hydrogen effects on atomic interactions and mobility of grain boundaries in the alpha-iron. Stage I. A change in the electron structure of the alpha-iron due to hydrogen by Teus, S.M., Gavriljuk, V.G.

“…Hydrogen effect on spatial distribution of valence electrons in the alpha-iron. [Display omitted] •Hydrogen increases density of electron states at the Fermi…”
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Grain-Boundary Diffusion of Hydrogen Atoms in the $\alpha$-Iron by Teus, S. M., Gavriljuk, V. G.

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Hydrogen Grain Boundary Segregation and Migration in the Alpha-Iron by Gavriljuk, V. G., Teus, S. M.

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Mechanism of Embrittlement of Metals by Surface-Active Elements by Teus, S. M., Shanina, B. D., Konchits, A. A., Mogilny, G. S., Gavriljuk, V. G.

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Hydrogen-dislocation interaction in relation to hydrogen embrittlement and enhanced plasticity of metals by Gavriljuk, V.G., Shyvaniuk, V.M., Teus, S.M.

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On a mechanism for enhanced hydrogen flux along grain boundaries in metals by Mogilny, G.S., Shyvaniuk, V.N., Teus, S.M., Ivaskevich, L.M., Gavriljuk, V.G.

“…Using X-ray diffraction, namely a rocking curve scan, the effect of electrolytic hydrogen charging on the crystal structure in the Fe-36Ni alloy has been…”
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Comments to the paper “in situ observations of silver-decoration evolution under hydrogen permeation: Effects of grain boundary misorientation on hydrogen flux in pure iron”, the authors: M. Koyama et al. Scripta Mater 2017; 129:48–51 by Gavriljuk, V.G., Teus, S.M.

“…Based on fundamental difference in diffusion mechanisms of substitutional and interstitial atoms and using molecular dynamics simulation of hydrogen migration,…”
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Hydrogen migration and hydrogen-dislocation interaction in austenitic steels and titanium alloy in relation to hydrogen embrittlement by Teus, S.M., Savvakin, D.G., Ivasishin, O.M., Gavriljuk, V.G.

“…CrNi austenitic steels and titanium alloy Ti-10V-2Fe-3Al are studied aiming to clarify a reason for difference between two classes of engineering materials in…”
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Electron Concept of Hydrogen Embrittlement and Hydrogen-Increased Plasticity of Metals by V.G. Gavriljuk, V.M. Shyvaniuk, and S.M. Teus

“…Based on theoretical and experimental studies of hydrogen effect on the electron structure of iron, nickel and titanium, an electron concept is proposed for…”
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