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A Transformer and Random Forest Hybrid Model for the Prediction of Non-metallic Inclusions in Continuous Casting Slabs
Non-metallic inclusions (NMIs) in continuous casting slabs will significantly reduce the performance of final steel products and lead to other...
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Analysis of Electrical Conditions of Electric Arc Furnaces during Different Periods of Melting
A method for determining electrical and electric process parameter characteristics (in relative units) is proposed, which enables analyzing and...
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Complex heat transfer in a bath under arcs of high-power arc steel-melting furnaces.
This paper presents examples from the practice of operating arc steel-smelting furnaces (EAFs), verifying the hypothesis on the complex heat exchange...
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Complex Heat Transfer in a Bath under Arcs of High-Power Arc Steel-Melting Furnaces. Part I. Laws of Thermal Radiation of Gas Volumes and their Rationale for Calculating Heat Transfer in EAFs
This paper presents the results of experimental studies of heat transfer in electric arc furnaces, which showed that heat fluxes incident from arcs...
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Evaluation of the Dust and Gas Cleaning System During Melting of Chrome-Containing Refractories in Electric Arc Furnaces
The article addresses the issue of the occurrence and creation of hexavalent chromium during the smelting of chromium-containing refractories in...
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Optimization of the Electric Arc Furnace Transformer Power
AbstractThe problems of increasing the arc furnace power by increasing the current and the supply voltage are considered. The increase in the voltage...
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Changes in the Electrical Parameters during the Heat in an Electric Arc Furnace
AbstractThe character of changing the arc burning conditions is studied to consider the laws of changing the electrical parameters of a furnace, the...
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Energy-Technological Relationships in Electric Arc Furnaces
AbstractEnergy relationships in electric arc furnaces (EAFs) and the influence of the technological processes in furnace baths on them are...
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Heat Exchange in High-Power Arc Steel-Making Furnaces. Part III. Interconnection of Heat Exchange, Height of the Slag Layer, Efficiency of Arcs, and Specific Electricity Consumption
The relationship among the length of arcs, slag layer height, efficiency of arcs, and specific power consumption of high-power arc steel-making...
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The Compressive Behavior of Porous TC4 Alloy Scaffolds Manufactured by Selective Laser Melting
Porous TC4 alloy scaffolds with curved struts were fabricated by selective laser melting (SLM), and the compression deformation behavior of the TC4...
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Controlled placement of electrodes in an ore-smelting furnace and its effect on the reaction zone
The paper discusses specifics of the process of carbothermic reduction of metallurgical silicon in ore-smelting furnaces. The reaction zone...
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New Electrical Technologies and Equipment with Personnel Support for Electrometallurgical Production
AbstractThe article presents a solution that allows consumers and investors to solve the problem of modernizing the existing or creating a new...
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Electrolyte-Plasma Production of Metal Powders for Additive Manufacturing
The possibility of production of metal powder of grade “EOS Stainless Steel PH 1” by electrolyte-plasma spraying of finished products manufactured by...
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Quality Control of an Electroslag Ingot during Continuous and Cyclic Remelting
Abstract —A comparison of two methods of electroslag remelting (ESR) of consumable electrodes is presented, with continuous and cyclic process...
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Laboratory Substantiation of Thermoelectric Method for Monitoring Contact Resistance
AbstractThe results of modeling the heating of a contact resistance between two conductors during the current flow are presented. It is shown that...
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Development of Technology for Producing Complex Boron-Containing Aluminum-Silicon Ferroalloy
The purpose of the work is the creation of a boron-containing ferroalloy to improve the quality of ferrous metals. Thus, a single-stage, slag-free...
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Using Cast Iron for Steel Melting in an Electric Arc Furnace
AbstractThe use of cast iron in the metallic charge of electric melting allows: the creation of a carbon content reserve, in which heat and mass...
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Programmable Liquid Metal
Programmable materials represent a novel category of materials capable of sensing external stimuli, discerning, evaluating, and responding to...
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Thermal Property of Polymers
By changing temperature, crystalline polymers experience the various phase transitions including the phenomena of melting, crystallization, thermal...
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Dissolution behavior of Al2O3 inclusions into CaO–MgO–SiO2–Al2O3–TiO2 system ladle slags
To investigate the dissolution behaviors of Al 2 O 3 inclusions in CaO–5wt%MgO–SiO 2 –30wt%Al 2 O 3 –TiO 2 system ladle slags, confocal scanning laser...