Simulation of aluminothermic smelting of Al-Zr and Al-Zr-Mo-Sn alloys |
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Authors: | A V Larionov V M Chumarev L Yu Udoeva A N Mansurova A N Rylov A Yu Raikov A P Aleshin M V Trubachev |
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Affiliation: | 1. Institute of Metallurgy, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia 2. OAO Uralredmet, V. Pyshma, Russia
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Abstract: | Aluminothermic smelting of Al-Zr and Al-Zr-Mo-Sn alloys has been simulated in terms of thermodynamics. The thermodynamic properties of molybdenum and zirconium intermetallic compounds are calculated. It is demonstrated that, with consideration for their formation, the calculated compositions of aluminothermic blends and the forecasted extraction of target metals into an alloy are in good agreement with the data obtained during pilot tests. |
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