Search Results - "Romashkin, AN"

Prediction of Carbon Liquation in Steel Forging Ingot Cross Section by Romashkin, A. N., Dub, V. S., Tolstykh, D. S., Ivanov, I. A., Mal’ginov, A. N.

“…Published experimental data about steel forging ingot chemical inhomogeneity with different steel weight and composition are summarized. An equation is…”
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Effect of the Geometry of an Ingot on Its Chemical Heterogeneity. Part II super() by Dub, V S, Romashkin, AN, Ivanov, IA, Tolstykh, D S, Mal'ginov, AN

“…Certain tendencies in the axial and radial distributions of segregates in forging ingots are discovered by computer modeling and generalization of data…”
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Main Trends in the Development of Technology for Casting Steel into Ingots by Doub, V. S., Romashkin, A. N., Malginov, A. N.

“…This article discusses promising technological measures that can be used to cast ingots. It also examines such issues as multi-ladle casting, optimization of…”
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Effect of the Geometry of an Ingot on its Chemical Heterogeneity. Part I by Dub, V. S., Romashkin, A. N., Mal’ginov, A. N., Ivanov, I. A., Tolstykh, D. S.

“…Certain general trends in the radial and axial distribution of segregates in forging ingots are identified based on computer modeling and a generalization of…”
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Study of the Effect of Ingot Geometry on its Solidification Features Based on Cold Simulation. Part 1 by Romashkin, A. N., Tolstykh, D. S., Mal’ginov, A. N., Dub, V. S.

“…This is the first of three articles devoted to studying the effect of ingot geometry on its solidification features based on cold simulation. In the first…”
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Deoxidizer activity and the composition of the oxide phase in chromium steel by Dub, A. V., Romashkin, A. N.

“…Nonmetallic inclusions in various chromium steels are studied. The contents of silicon and aluminum oxides in the nonmetallic phase are shown to correlate with…”
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Nonmetallic inclusions in a chromium steel intended for the power engineering industry by Kolpishon, E. Yu, Mal’ginov, A. N., Romashkin, A. N., Durynin, V. A., Afanas’ev, S. Yu, Shitov, E. V., Afanas’eva, L. T., Batov, Yu. M.

“…The behavior of oxygen in the course of manufacturing large steel ingots containing 1.5–20% Cr, the formation of oxides depending on the contents of…”
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Effect of a lining on the degree of oxidation of a metallic melt by Dub, A. V., Romashkin, A. N., Morozova, T. V., Shchepkin, I. A.

“…The interaction of periclase and alundum refractories with iron-based melts of various degrees of oxidation is studied under laboratory conditions. It is shown…”
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Choice of a rational scheme for casting of a forging ingot for producing hollow forgings by Kolodkin, M. V., Zhul’ev, S. I., Dub, V. S., Romashkin, A. N., Mal’ginov, A. N.

“…The solidification of large ingots is simulated, and the results are confirmed in experiments. The application of cold-tapped direct-taper ingots is found to…”
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Controlling the composition and quantity of oxide inclusions in a chromium steel by Dub, A. V., Volkov, V. G., Romashkin, A. N., Gordeev, Yu. V., Shvetsov, G. G.

“…The use of a method for measuring the oxygen activity in steels with 2.5 and 9.0% Cr has been studied in order to control the characteristics of oxide…”
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