Výsledky vyhledávání - "O. A. Korchuganova"

The wastes of Luhansk region chemical and energy enterprises and their impact on the environment

Autor: O M Korchuganova, V I Mokhonko, A M Novikova, O V Liubymova-Zinchenko, A O Kuzenna

Publikováno v: IOP Conference Series: Earth and Environmental Science. 1049:012042

The chemical and energy industries are one of the most powerful generators of solid industrial waste. Such enterprises have water treatment plants. The result of the water treatment process is the formation of a water treatment sludge. The sludge com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d6d599c08e28124a157938ffed4b8a2
https://doi.org/10.1088/1755-1315/1049/1/012042

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On the Precision Preparation of Samples for Atom Probe Tomography Using a Focused Ion Beam in a SEM

Autor: S. V. Rogozhkin, V. V. Khoroshilov, O. A. Korchuganova, O. A. Raznitsyn, A. A. Lukyanchuk, A. A. Aleev

Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 12:87-93

Atom probe tomography is a modern and dynamically developing method of material investigation. It allows studies of the structure of matter at the atomic scale. The physical fundamentals of this method require a specific size, shape and conductivity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51d178f87e081b6562a600041bff924e
https://doi.org/10.1134/s1027451017060106

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Transmission electron microscopy study of the heavy-ion-irradiation-induced changes in the nanostructure of oxide dispersion strengthened steels

Autor: Rainer Lindau, A. A. Bogachev, A. G. Zaluzhnyi, Pavel Vladimirov, Anton Möslang, Petr Fedin, Ya. Hoffman, R. P. Kuibeda, Michael Klimenkov, M. A. Kozodaev, Timur Kulevoy, S. V. Rogozhkin, O. A. Korchuganova, A. A. Nikitin, N. N. Orlov, B. B. Chalykh

Publikováno v: Russian Metallurgy (Metally). 2017:554-560

Transmission electron microscopy was used to study the effect of heavy-ion irradiation on the structure and the phase state of three oxide dispersion strengthened (ODS) steels: ODS Eurofer, ODS 13.5Cr, and ODS 13.5Cr–0.3Ti (wt %). Samples were irra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70c0b4a0998835fea4efbc409d96160d
https://doi.org/10.1134/s0036029517070126

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Microstructure of Ti–5Al–4V–2Zr alloy in the initial condition and after irradiation with titanium ions

Autor: S. V. Rogozhkin, V. P. Leonov, M. A. Kozodaev, Petr Fedin, N. N. Kolobylina, Alexander L. Vasiliev, I. A. Schastlivaya, Andrey S. Orekhov, A. A. Nikitin, O. A. Korchuganova, Timur Kulevoy, N. N. Orlov

Publikováno v: Inorganic Materials: Applied Research. 8:279-285

Chemical analysis of phases and inclusions in a specimen of Ti–5Al–4V–2Zr titanium alloy in the initial state and after irradiation with titanium ions up to the radiation damage dose of ~1 dpa at 260°C was carried out and the microstructure wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a107d2c3d00d6eb5ecd256efe692e96
https://doi.org/10.1134/s2075113317020216

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Effect of γ-(Fe,Ni) crystal-size stabilization in Fe–Ni–B amorphous ribbon

Autor: A. M. Glezer, O. A. Korchuganova, Mikhail V. Gorshenkov, A. A. Aleev, N. A. Shurygina

Publikováno v: Physics of Metals and Metallography. 118:176-182

The effect of stabilizing crystal size in a melt-quenched amorphous Fe50Ni33B17 ribbon is described upon crystallization in a temperature range of 360–400°С. The shape, size, volume fraction, and volume density have been investigated by transmiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83e60efc9d54020e0f5e80fe25b6b423
https://doi.org/10.1134/s0031918x1702003x

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Evolution of microstructure in advanced ferritic-martensitic steels under irradiation: the origin of low temperature radiation embrittlement

Autor: A. G. Zaluzhnyi, O. A. Korchuganova, A. A. Aleev, Anton Möslang, N. N. Orlov, A. A. Bogachev, A. A. Nikitin, S. V. Rogozhkin, Timur Kulevoy, Rainer Lindau, Pavel Vladimirov

Publikováno v: MRS Advances. 2:1143-1155

Advanced reduced activation ferritic/martensitic steels and oxide dispersion-strengthened steels exhibit significant radiation embrittlement under low temperature neutron irradiation. In this study we focused on atom probe tomography (APT) of Eurofer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3008887d12c63c5d5d0f883ad9d0f94f
https://doi.org/10.1557/adv.2016.657

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Kinetics of α’-phase growth and coagulation under thermal aging of Fe–22% Cr alloy

Autor: S. V. Rogozhkin, A. A. Aleev, O. A. Korchuganova

Publikováno v: Inorganic Materials: Applied Research. 7:704-707

Considered in the article, α’-phase growth and coagulation stages under 500°С thermal aging of Fe–22% Cr binary alloy have been investigated on the atomic scale level, with atom probe tomography being applied. α’-phase appearing precipitate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dae5407e93c3c8f09c78cbe54f4c25de
https://doi.org/10.1134/s2075113316050221

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Kinetics of α’-phase nucleation during thermal aging of Fe–22% Cr alloy

Autor: A. A. Aleev, O. A. Korchuganova, S. V. Rogozhkin

Publikováno v: Inorganic Materials: Applied Research. 7:210-213

The initial stage of phase separation of binary Fe–22 at % Cr alloy during thermal aging at 500°C is studied at the atomic-scale level by atom probe tomography. Upon the behavior analysis of pair-correlation function of chromium atoms, long-range

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3a40202de42e586e202efc704a9f9a7
https://doi.org/10.1134/s2075113316020179

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