THERMODYNAMIC-DIAGRAM ANALYSIS OF THE Fe-Si-Al-Cr SYSTEM WITH THE CONSTRUCTION OF DIAGRAMS OF PHASE RELATIONS
Zhumagaliev Y.E. Yerekeyeva G. Nurumgaliyev A. Mongolkhan O. Davletova A. Sagynbekova G.
2022Faculty of Metallurgy
Metalurgija
2022#61Issue 3-4825 - 827 pp.
The Fe-Cr-Si and Fe-Cr-Al systems are the basic ones in the development of the technology for smelting a new complex alloy-aluminosilicochrome. Aluminosilicochromium can be used as a reducing agent for metallothermic production of low-and medium-carbon ferrochromium grades with subsequent use in the smelting of stainless steel grades. Construction of a diagram of the phase composition of a four-component system Fe-Si-Al-Cr, consisting of 4 three-component systems Fe-Si-Al, Fe-Cr-Si, Fe-Cr-Al, Si-Cr-Al. Three-component Fe-Si-Al system, which will be the base of the Fe-Si-Al-Cr tetrahedron. It is necessary to analyze the thermodynamic properties of compounds for binary and ternary systems.
Fe-Si-Al-Cr , mathematical model , phases , thermodynamics diagram
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K. Zhubanov Aktobe Regional University, Aktobe, Kazakhstan
Karaganda Industrial University, Temirtau, Kazakhstan
K. Zhubanov Aktobe Regional University
Karaganda Industrial University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026