Search Results - "V. I. Zhuchkov"

Complex Vanadium-Containing Ferroalloys by Smirnov, L. A., Zhuchkov, V. I., Zayakin, O. V., Mikhailova, L. Yu

“…The possibility of preparing complex vanadium-containing ferroalloys directly from vanadium slag and their application in steelmaking are considered in a…”
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Study of Physicochemical Characteristics of Niobium-Containing Oxide Materials. Part 1. Thermodynamic Simulation by Zayakin, O. V., Zhuchkov, V. I., Sychev, A. V., Mikhailova, L. Yu, Salina, V. A., Upolovnikova, A. G.

“…The paper provides brief information about the state of production and use of niobium in steelmaking and about niobium deposits in Russia. Pyrochlore-apatite…”
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Tekhnogen-Invest Software Program for Assessing the Effectiveness of Recycling Techogenic Formations of the Ferroalloy Production. Part 2 by Romanova, O. A., Sirotin, D. V., Leont’ev, L. I., Zhuchkov, V. I., Zayakin, O. V.

“…Under contemporary conditions of social development, it is necessary to rethink the role of waste produced due to economic activity and, in particular,…”
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Tekhnogen-Invest Software Program for Assessing the Effectiveness of Recycling Techogenic Formations of the Ferroalloy Production. Part 1 by Romanova, O. A., Sirotin, D. V., Leont’ev, L. I., Zayakin, O. V., Zhuchkov, V. I.

“…The contemporary problem of recycling technogenic mineral formations (TMFs) of ferroalloy production under the conditions of increasingly stringent social and…”
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Study of the Possibility of Obtaining Non-Decomposing Slag During Low-Carbon Ferrochrome Production by Zayakin, O. V., Statnykh, R. N., Zhuchkov, V. I.

“…Methods are analyzed for stabilizing self-disintegrating slags in melting low-carbon ferrochrome, and the main reasons for breakdown are considered. Four…”
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Review of State and Prospects for Development of Vanadium Production in the Kazakhstan Republic by Dzhumankulova, S. K., Zhuchkov, V. I., Alybaev, Zh. A., Bekenova, G. K.

“…Information is provided about prospects for vanadium ore deposits in Kazakhstan, the history of exploration of the deposits of Greater Karatau (Southern…”
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Electric Furnace Bath Structure During High-Chromium Ferrochrome Production by Zayakin, O. V., Zhuchkov, V. I., Leont’ev, L. I.

“…Experimental and industrial data are obtained about the heating rate and degree of Cr reduction for a vertical section of the workspace of an ore reduction…”
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Effect of the structure of ferrosilicon on its desintegration by Zakharov, R. G., Petrova, S. A., Zhdanov, A. V., Zhuchkov, V. I.

“…The structure of commercial high-percentage ferrosilicon is analyzed. Chemical, X-ray diffraction, and electron-probe analyses are used to compare the…”
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Physicochemical characteristics of chromium-containing ferroalloys by Andreev, N. A., Zhuchkov, V. I.

“…The physicochemical characteristics of chromium-containing ferroalloys (density, melting temperature, oxidization level) are studied, the lump melting time is…”
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Thermodynamic Modeling of the Carbothermic Reduction of Manganese from the MnO–Fe2O3–CaO–SiO2–MgO–Al2O3 Oxide Melt by Salina, V. A., Zhuchkov, V. I.

“…The carbon reduction of manganese of in the multicomponent system MnO–Fe 2 O 3 –CaO–SiO 2 –MgO–Al 2 O 3 in a liquid-phase state is subjected to thermodynamic…”
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Extractive Distillation of the Tetrahydrofuran–Acetonitrile–Chloroform Mixture by Zhuchkov, V. I., Ryzhkin, D. A., Raeva, V. M.

“…The vapor–liquid equilibrium of the tetrahydrofuran–acetonitrile system, the equimolar tetrahydrofuran–acetonitrile–chloroform mixture is experimentally…”
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Influence of the temperature, the interaction time, and the type of ore on the transition of boron to an alloy during reduction by Zhuchkov, V. I., Sychev, A. V., Babenko, A. A.

“…The melting of an FSB high-silicon boron-containing ferroalloy using FS65 ferrosilicon and borate ore (colemanite) as a reducing agent is studied. The…”
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Study of the Carbothermic Reduction of the Elements of the Cr2O3–FeO–CaO–SiO2–MgO–Al2O3 System by Thermodynamic Simulation by Salina, V. A., Zhuchkov, V. I.

“…Thermodynamic simulation in a liquid state is performed to study the possibility of reduction of the elements of the multicomponent Cr 2 O 3 –FeO–CaO–SiO 2…”
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An Investigation of the Properties of Binary and Ternary Mixtures Containing Morpholine by Zhuchkov, V. I., Raeva, V. M., Ul’yanova, A. A.

“…The densities of binary and ternary mixtures of morpholine with dimethyl sulfoxide and N -methyl-2-pyrrolidone are experimentally studied at 293.15 K and…”
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Formation and Use of the Waste of High-Silicon Alloy Production by Zhuchkov, V. I., Zayakin, O. V., Sychev, A. V.

“…—Comprehensive information is provided on the physicochemical processes and technology for producing high-silicon alloys and their production waste. Data on…”
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Calculations of manganese ferroalloys production efficiency from different ores by Zhuchkov, V. I., Zhdanov, A. V., Leont’ev, L. I., Dashevskii, V. Ya

“…The cost of producing manganese alloys by reduction from manganese ore using carbothermic process is estimated. Alternatives of FeMn78 and SiMn17 production…”
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High-temperature oxidation of chromium-containing ferroalloys by Zhuchkov, V. I., Andreev, N. A., Gulyaeva, R. I.

“…The high-temperature oxidation of chromium-containing ferroalloys with air is studied. The presence of silicon in an alloy decreases the level of oxidation…”
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Production technology for low-carbon, low-sulfur boron steel by Babenko, A. A., Zhuchkov, V. I., Smirnov, L. A., Sychev, A. V., Akberdin, A. A., Kim, A. S., Vitushchenko, M. F., Dobromilov, A. A.

“…A technology for slag formation in the ladle–furnace unit is considered; the slag is based on the CaO–SiO 2 –MgO–Al 2 O 3 –B 2 O 3 system. This technology…”
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Study of the Melting Time of Complex Nickel-Containing Ferroalloys in Liquid Steel by Renev, D. S., Zayakin, O. V., Zhuchkov, V. I.

“…To develop new ferroalloys of a rational composition, data on their physical and chemical characteristics are needed. One of the main characteristics of the…”
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Utilization of ferroalloy-production wastes by Zhdanov, A. V., Zhuchkov, V. I., Dashevskii, V. Ya, Leont’ev, L. I.

“…The problems associated with the ongoing decline in the quality of minerals and the growing volume of industrial wastes generated in ferroalloy production are…”
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