Search Results - "Vorob’eva, V. P."

Computer models of eutectic-type T–x–y diagrams with allotropy: Two inner liquidus fields of two low-temperature modifications of the same component by Lutsyk, V. I., Vorob’eva, V. P.

“…Using the eutectic-type T – x – y diagram as an example, it can be represented the analysis of its geometrical construction dependence on the temperature of a…”
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Spatial Computer Model of the UCl3–NaCl–MgCl2–PuCl3 Isobaric Phase Diagram by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Lamueva, M. V.

“…A four-dimensional (4D, in concentration–temperature coordinates) computer model of the isobaric phase diagram of uranium, sodium, magnesium, and plutonium…”
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Problems in Imaging the Decomposition of Liquid and Solid Solutions in the Ag–Cu–Ni and Ag–Cu–Pb Systems by Vorob’eva, V. P., Lutsyk, V. I., Parfenova, M. D.

“…Three-dimensional (3D) computer models of Ag–Cu–Ni and Ag–Cu–Pb isobaric phase diagrams, designed based on 23 and 31 base points, respectively, assembled from…”
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Using a 3D Computer Model of the T–x–y Diagram of the ZrO2–SiO2–Al2O3 System to Resolve Contradictions in the Initial Experimental Data by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I.

“…In view of the contradictory opinions on the formation of zircon ZrSiO 4 in the ZrO 2 –SiO 2 system (by a peritectic or peritectoid reaction), two variants of…”
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Variants of the 3D Computer Model of the LiF–KF–RbF T–x–y Diagram by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Parfenova, M. D.

“…Because of the many contradictions, connected with the literature data about the binary systems, which form the ternary LiF–KF–RbF system, three possible…”
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High-Temperature Area of the Fe-Ni-Co-Cu Phase Diagram: Experimental Study and Computer Design by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Sineva, S. I., Starykh, R. V., Novozhilova, O. S.

“…Experimental study of phase equilibria in quaternary Fe-Ni-Co-Cu system has been carried out using differential thermal analysis, scanning electron microscopy…”
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Correction of the 3D Computer Model of the Phase Diagram for the LiCl–PrCl3–KCl System Using Thermoanalytical Curves by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Parfenova, M. D., Baldanov, V. D.

“…A spatial (3D) computer model of an isobaric phase diagram of the LiCl–PrCl 3 –KCl system was designed. The model was assembled of 66 surfaces and 27 phase…”
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State Diagram of the ZrO2–SiO2–Al2O3System with Visualization by Computer 3D-Model and Calculation Using the NUCLEA Database by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Vorozhtcov, V. A., Almjashev, V. I., Stolyarova, V. L.

“…A computer 3D-model was presented for the isobaric phase diagram of the ZrO 2 –SiO 2 –Al 2 O 3 system with the formation of the ZrSiO 4 and Al 6 Si 2 O 13…”
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3D Computer Models of T–x–y Diagrams, Forming the Fe–Ni–Co–FeS–NiS–CoS Subsystem by Lutsyk, V. I., Vorob’eva, V. P.

“…3D computer models of Fe–Ni–Co, Fe–Ni–FeS–NiS, Fe–Co–FeS–CoS, Ni–Co–NiS–CoS T – x – y diagrams have been designed. The geometric structure (35 surfaces,…”
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3D computer model of the Co-Cu-CoS-Cu2S subsystem T-x-y diagram above 800°C by Lutsyk, V.I., Vorob'eva, V.P., Zelenaya, A.E., Lamueva, M.V.

“…The three-dimensional computer model of the Co-Cu-CoS-Cu2S subsystem T-x-y diagram at temperatures above 800?C is represented. It is shown that the liquid…”
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Computer models of eutectic-type T-x-y diagrams with allotropy by Lutsyk, V. I, Vorob'eva, V. P

“…Using the eutectic-type T-x-y diagram as an example, it can be represented the analysis of its geometrical construction dependence on the temperature of a…”
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Verification of the T–x–y diagram of the Ag–Au–Bi system using a 3D computer model by Lutsyk, V. I., Vorob’eva, V. P., Shodorova, S. Ya

“…Using two variants (with and without decomposition of the compound Au 2 Bi) of a 3D computer model of the T–x–y diagram of the system Ag–Au–Bi, it was shown…”
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3D model of the T–x–y diagram of the Bi–In–Sn system for designing microstructure of alloys by Lutsyk, V. I., Vorob’eva, V. P.

“…The published experimental and calculated data (binary systems, x–y projection of the liquidus, table of invariant reactions with the liquid phase, and one…”
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Prediction of the Liquidus of the Quaternary System of Titanium, Aluminum, Silicon, and Zirconium Oxides by Vorob’eva, V. P., Zelenaya, A. E., Lutsyk, V. I., Almjashev, V. I., Vorozhtcov, V. A., Stolyarova, V. L.

“…The aim of this article is to predict possible invariant reactions in a quaternary system formed by oxides of titanium, aluminum, silicon, and zirconium. As a…”
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3D Computer Model of the Ni–Cu–NiS–Cu2S Subsystem T–x–y Diagram above 575°C by Lutsyk, V. I., Vorob’eva, V. P., Zelenaya, A. E.

“…The three-dimensional computer model of the Ni–Cu–NiS–Cu 2 S subsystem T–x–y diagram above the ternary eutectic temperature 575°C is represented. It is shown…”
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Three-dimensional model of phase diagram of Au-Bi-Sb system for clarification of thermodynamic calculations by Lutsyk, V. I., Vorob’eva, V. P.

“…A three-dimensional (3D) computer model of a T–x–y -diagram for an Au-Bi-Sb system is developed. It is established that it consists of 60 surfaces and 24 phase…”
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Search for internal diagonals in polyhedration of reciprocal systems by the algorithm for topological correction of lists of simplexes of different dimensions by Lutsyk, V. I., Vorob’eva, V. P.

“…The algorithm for topological correction of lists of simplexes of different dimensions was used for analyzing the published methods for determining internal…”
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Determining the conditions for changes of the three-phase reaction type in a V‒Zr‒Cr system by Lutsyk, V. I., Vorob’eva, V. P., Shodorova, S. Ya

“…A 3D computer model of the T – x – y diagram for a V–Zr–Cr system is constructed, in which the possibilities of both two- and three-polymorphic modifications…”
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Algorithm for topological correction of lists of simplexes of different dimensions for polyhedration of multicomponent systems by Lutsyk, V. I., Vorob’eva, V. P.

“…A new algorithm for polyhedration of quaternary and quaternary reciprocal systems is presented. The algorithm is based on checking all the links between…”
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Features of phase equilibria and properties of phases in the Sb-Sm-Se system by Shtykova, M.A., Vorob'eva, V.P., Fedorov, P.P., Molokeev, M.S., Aleksandrovsky, A.S., Elyshev, A.V., Palamarchuk, I.V., Yurev, I.O., Ivanov, A.V., Habibullayev, N.N., Abulkhaev, M.U., Andreev, O.V.

“…The purpose of the paper is to establish the position of the tie-lines in the Sb-Sm-Se system at 450 ​°C and 620 ​°C, to determine the optical band gap of the…”
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