Thermodynamical simulation of the Fe-Si-Al alloy smelting process

被引：0
|
作者：
Marshuk, L.A. [1 ]
Zhuchkov, V.I. [1 ]
Shunyaev, K.Yu. [1 ]
Lisin, V.L. [1 ]
Mal'tsev, Yu.B. [1 ]
机构：
[1] Inst. Metallurgii, UrO, RAN, Ekaterinburg, Russia
来源：
Rasplavy | 2003年 / 06期
关键词：
Aluminum alloys - Composition effects - Computer simulation - Ferroalloys - Phase equilibria - Process control - Silicon alloys - Temperature control - Thermodynamics;
D O I：
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中图分类号：
学科分类号：
摘要：
An equilibrium state in the Fe-Si-Al-Ca-Mg-O system is investigated over the temperature range of 1573-2173 K by the method of thermodynamic simulation. An influence of charge material composition (amount of alumoslag and lime) on degree of transition of elements into alloy is determined. The chemical and phase compositions of the metallic and slag compositions in the process of ferrosilicoaluminum smelting are studied. The conditions for producing the alloys with the optimum composition and properties by wasteless ecologically safe technology are ascertained.
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页码：63 / 68
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