Электронная библиотека (репозиторий) Томского государственного университета
Karakchieva, Natalia I.

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Add   Preparation and study of a radiation-resistant composite material based on V–Ti–Cr and Kh17N2 (ferrite steel 17Cr–12Ni–Fe)
Authors: Karakchieva, Natalia I. | Dement, Taras V. | Kurzina, Irina A.
Source: Inorganic materials: applied research. 2023. Vol. 14, № 4. P. 948-958
Type: статьи в журналах
Date: 2023
Description: Study of samples of three-layer material “chromium-containing steel Kh17N2/vanadium alloy/chromium-containing steel Kh17N2" obtained by laser growing is presented. The structural-phase state and stren ... More
Add   The influence of scandium on the composition and structure of the Ti-Al alloy obtained by "Hydride Technology"
Authors: Karakchieva, Natalia I. | Lepakova, Olga K. | Abzaev, Yuri A. | Sachkov, Victor Ivanovich | Kurzina, Irina A.
Source: Nanomaterials. 2021. Vol. 11, № 4. P. 918 (1-13)
Type: статьи в журналах
Date: 2021
Description: In this study the influence of scandium on the structural and phase state of the Ti-Al alloy obtained by the method of “Hydride Technology” (HT). The Rietveld method has allowed for determining the co ... More
Add   The structural and phase state of the TiAl system alloyed with rare-earth metals of the controlled composition synthesized by the "hydride technology"
Authors: Abzaev, Yuri A. | Karakchieva, Natalia I. | Erkasov, Rakhmetulla Sh. | Sachkov, Victor Ivanovich | Kurzina, Irina A. | Belgibayeva, Akbayan
Source: Metals. 2020. Vol. 10, № 7. P. 859 (1-17)
Type: статьи в журналах
Date: 2020
Description: The structural state and the quantitative phase analysis of the TiAl system, alloyed with rareearth
Add   Peculiarities of structure and phase composition of V-Ti-Cr alloy obtained by sintering technique
Authors: Popova, Natalia A. (канд. техн. наук) | Kalashnikov, Mark P. | Nikonenko, Elena L. | Kazantseva, Lydmila A. | Dement, Taras | Klopotov, Anatoly A. | Abzaev, Yuri A. | Karakchieva, Natalia I. | Koneva, N. | Kurzina, Irina A.
Source: Journal of Physics: Conference Series. 2019. Vol. 1145. P. 012051 (1-10)
Type: статьи в журналах
Date: 2019
Description: Abstract Alloy of the V-Ti-Cr system is a promising material exploited under high radiation and in corrosion environment. We sintered V-4.9Ti-4.8Cr alloy from particles with original average size of 3 ... More
Add   Structure peculiarities of binary state diagrams of vanadium with neighboring elements of Mendeleev’s periodic table
Authors: Potekaev, Aleksandr I. | Klopotov, Anatoly A. | Kazantseva, Lydmila A. | Ustinov, Artem M. | Karakchieva, Natalia I. | Dement, Taras | Kurzina, Irina A.
Source: Journal of Physics: Conference Series. 2019. Vol. 1145. P. 012052 (1-16)
Type: статьи в журналах
Date: 2019
Description: Data on search for correlations between a structure of state diagrams of binary systems based on V-Me (Me = Ti, Zr, Hf, Nb, Ta, Cr, Mo, W) and crystal-geometric and crystal-chemical parameters were pr ... More
Add   Structure and phase composition of material based on vanadium alloy V-4.9Ti-4.8Cr and ferrite steel 17Cr-12Ni-Fe
Authors: Kurzina, Irina A. | Kalashnikov, Mark P. | Popova, Natalia A. (канд. техн. наук) | Karakchieva, Natalia I. | Dement, Taras
Source: MATEC Web of conferences. 2018. Vol. 243. P. 00019 (1-5)
Type: статьи в журналах
Date: 2018
Description: Three-layer materials consisting of the V-4.9Ti-4.8Cr/ferrite steel 17Cr-12Ni-Fe /V-4.9Ti-4.8Cr
Add   Corrosion resistance of neodymium and dysprosium hydrides
Authors: Lyamina, Galina V. | Knyazeva, Elena M. | Sachkov, Victor I. | Kurzina, Irina A. | Pichugina, Alina A. | Vladimirov, Alexander | Kazantseva, Lydmila A. | Sachkova, Anna | Karakchieva, Natalia I.
Source: AIP Conference Proceedings. 2017. Vol. 1899. P. 030008-1-030008-6
Type: статьи в журналах
Date: 2017
Description: This paper describes the methods of obtaining hydrides of rare earth elements such as dysprosium and neodymium. The properties and corrosion resistance of these elements are investigated. A synthesis ... More
Add   Direct synthesis of dimethyl ether from synthesis gas: Experimental study and mathematical modeling
Authors: Reshetnikov, Sergey I. | Karakchieva, Natalia I. | Kurina, Larisa N. | Kurzina, Irina A.
Source: Chemical engineering journal. 2017. Vol. 329. P. 135-141
Type: статьи в журналах
Date: 2017
Description: Direct synthesis of dimethyl ether (DME) from syngas, was investigated over a CuO-ZnO-Al2O3 catalyst for methanol synthesis and a γ-Al2O3 catalyst for a methanol dehydration. On the base of mathematic ... More
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