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Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Magnesium Technology 2025
Presentation Title Continuous Aluminothermic Reduction of MgO with Molten Aluminum Recycled from Post-Consumed Scrap
Author(s) Varuzan M. Kevorkijan
On-Site Speaker (Planned) Varuzan M. Kevorkijan
Abstract Scope The continuous aluminothermic reduction of MgO that we have developed uses a suspension of submicron MgO particles in an Al melt as a reaction mixture. The experimental results we collected confirm that the aluminum melt reduces the MgO as effectively as Al powder. The reaction mixture was prepared by applying a dosing wire, with the core made of MgO powder and the cladding made of aluminum. The proposed solution was tested at the pilot level in a melting furnace with an atmosphere of flowing argon, equipped with an electromagnetic pump (EMP). The wire was continuously introduced to the melt through the vortex created in the charge-well of the EMP. This enables the aluminothermic reduction to take place continuously, at a speed regulated by changing the feed rate of the dosing wire, and opens up the possibility of planning a future production line of primary magnesium.
Proceedings Inclusion? Planned:
Keywords Magnesium, Process Technology, Sustainability

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Comparative Studies on Corrosion of Short Fibre-Reinforced Mg Composites with and without PEO Coatings
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Considering the possibility of significant strain accomodation via dislocation climb using dislocation density measurements
Continuous Aluminothermic Reduction of MgO with Molten Aluminum Recycled from Post-Consumed Scrap
Correlation of r-value with texture and formability in Magnesium alloy sheets
Crystal plasticity analysis of extension twin activity in Mg-7Y alloy using PRISMS-Plasticity framework
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Designing Highly Corrosion-resistant Mg Alloys and their Industrial Implementation
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Effect of Al Additions and Heat Treatment on the Microstructure and Mechanical Properties of Mg-9.5Li-0.5Zn Alloys
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Effect of subsequent heat treatment on microstructure, hardness and corrosion behavior of extruded and swaged Mg0.15Ca
Effect of Urea Addition on the Properties of AZ91 Foamed Magnesium Alloy
Effect of Zn or Ca Addition on Microstructure and Mechanical Properties of Mg-Ti Composites Fabricated Through Liquid Metal Dealloying
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Efficient Recycling of Magnesium alloys via Partial Distillation using Gravity-Multiple Effect Thermal System (G-METS)
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In Vivo Degradation Behavior and Biocompatibility of Novel Corrosion-resistant Mg Alloy
Influence of Al content on mechanical properties and microstructure of ulutralight Mg-Li-Bi alloy
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Influence of Sn on the Properties of AZ91 Magnesium Alloy Foams
Influence of temperature on the tensile test behaviour of Mg-Li-Y alloy wires
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Investigation the effect of silver addition on the age hardening response of Mg-2.5Zn-0.5Ca-xAg (x=0.5, 1.5 and 2.5%) alloy for orthopedic applications
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Uncovering the Microstructural Aspects of Mechanical Performance of Mg-LPSO Alloys Using In-Situ Experimental Techniques
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