Search Results - "Chumanov, V. I."

Potential for Using Yttrium Oxide Powder as a Strengthening Phase for Centrifugal Casting of Corrosion-Resistant Steels by Chumanov, V. I., Chumanov, I. V.

“…The authors have analyzed the necessity to improve the composition of existing critical structural materials for the purpose of developing metal matrix…”
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Technological Aspects of the Production of EI696 Alloy at the Zlatoust Metallurgical Plant by Efimushkin, A. S., Chumanov, I. V., Matveeva, M. A.

“…The paper analyzes the main types of defects typically occurring in 10Kh11N20Т3R (EI696) steel ingots. Techniques for preventing the development of ingot…”
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Main Production Methods for Steels of Super Duplex 25Cr Type and Features of Technology for Their Production Under Zlatoust Metallurgical Plant Conditions by Efimushkin, A. S., Chumanov, I. V., Anikeev, A. N., Sedukhin, V. V.

“…An overview of the main manufacturing technologies SUPER DUPLEX 25Cr steels, and methods and approaches used for their production are given. Features of these…”
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Stabilization of the Liquid Metal Bath during DC ESR by Chumanov, V. I., Chumanov, I. V., Sergeev, Yu. S.

“…The shift of the liquid metal bath with respect to the axis of a melted electrode during the passage from an alternating current to a direct current is…”
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Control of the carbide structure of tool steel during electroslag remelting: Part I by Chumanov, V. I., Chumanov, I. V.

“…The possibility of controlling the carbide heterogeneity in tool and high-speed steels by electroslag remelting with the rotation of a consumable electrode is…”
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A Possibility of Producing Heat-Resistant Products in Induction Furnaces with Bottom Blowing by Lyska, A. A., Novoselov, A. V., Chumanov, I. V., Matveeva, M. A., Sedukhin, V. V.

“…The main strategic directions of Russian Federation are connected with the development of the power engineering industry, extraction of raw materials, and…”
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Restoration of Die Equipment by Laser Cladding Using Robotic Complex FL-CLAD–R-4 by Samodurova, M. N., Chumanov, I. V., Anikeev, A. N., Shaburova, N. A., Pashkeev, K. Yu, Nurkenov, A. Kh, Zakirov, R. A., Latfulina, Y. S.

“…Currently restoration and strengthening of a component working surface for structural purposes (objects of stamping equipment, highly loaded assemblies of cars…”
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Increasing the efficiency of the electroslag process and improving the metal quality by rotating a consumable electrode: Part 1 by Chumanov, V. I., Chumanov, I. V.

“…The effect of centrifugal forces on the melting, transport, and solidification of a metal during electroslag remelting of a consumable electrode is…”
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Liquid-Phase Reduction of Steelmaking Wastes by Dil’din, A. N., Chumanov, I. V., Chumanov, V. I., Eremyashev, V. E., Trofimov, E. A., Kirsanova, A. A.

“…Results are presented from a study of the liquid-phase reduction of the pre-concentrated metallic component of discarded steelmaking slag. The…”
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Optimization of the conditions of inert-gas blowing of a metallic melt by Chumanov, V. I., Khartov, V. Yu, Chumanov, I. V.

“…Based on physical modeling and analytical estimation of the possibility (probability) of the coagulation of oxide nonmetallic inclusions in steel, it is…”
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Study and analysis of the structural constituents of billets hardened by fine-grained particles and formed by centrifugal casting by Chumanov, I. V., Kareva, N. T., Chumanov, V. I., Anikeev, A. N.

“…The structural and phase constituents of metal samples cut from hollow tube billets hardened by fine tungsten and silicon carbides and formed by centrifugal…”
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Preparation of precipitation-strengthened hollow billets for rotary dispersers by Chumanov, I. V., Chumanov, V. I., Anikeev, A. N.

“…The quality and durability of metallic materials is of considerable importance in many branches of industry, in particular, in metallurgy, engineering, and…”
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Solid-phase reduction of waste products from steelmaking by Dildin, A. N., Chumanov, V. I., Chumanov, I. V., Eremyashev, V. E.

“…The feasibility of the solid-phase reduction of steelmaking slags at 600–1300°C is analyzed and substantiated experimentally. The results that are obtained…”
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Computerization of the quality control of metal products by Chumanov, I. V., Chumanov, V. I., Matveeva, M. A.

“…Kontrol’ software package is described. It was developed to control the microstructure quality of metal products and to make quality certificates including a…”
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Effect of Vanadium Alloying on the Phase Composition of Super Duplex Steel by Chumanov, I. V., Sedukhin, V. V.

“…The application and advantages of the duplex steel class (austenitic–ferritic steels) as a structural material are described. The influence of nitrogen as an…”
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Systematic use of wastes from steel production by Dildin, A. N., Chumanov, V. I., Chumanov, I. V.

“…A feasibility study is made of the systematic recycling of bank slags from the Zlatoust Metallurgical Plant. Thermodynamic and kinetic analyses are made of the…”
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Improvement of top casting of high-alloy steel into a mold by Chumanov, V. I., Chumanov, I. V., Pyatygin, D. A.

“…The problems related to improving the process of top casting of complexly alloyed and high-alloy steels and alloys are considered. To increase the ingot…”
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Hardening of the surface layers of a hollow billet formed by centrifugal casting by Chumanov, V. I., Chumanov, I. V., Anikeev, A. N., Garifulin, R. R.

“…One of the methods to increase the mechanical properties of steel is its hardening via the introduction of a refractory fine-grained phase into a melt. A…”
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Numerical Modeling of the Heat Release in a DC Electroslag Remelting Furnace by Alekseev, I. A., Chumanov, I. V., Sergeev, D. V.

“…A steady-state numerical model has been developed for the working zone of an A-550 electroslag remelting pilot furnace operating at dc with changing polarity…”
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Effect of Centrifugal Forces on the Structure of an ESR Ingot Produced by DC Remelting by Chumanov, I. V., Matveeva, M. A., Sergeev, D. V.

“…—The effect of centrifugal forces on the crystal structure of the ingot formed during dc electroslag remelting with the rotation of a consumable electrode is…”
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