Email this article Postroenie diagramm vyazkosti shlakov, soderzhashchikh oksidy khroma i bora, metodom simpleksnykh reshetok
- Authors: Babenko A.A1, Shartdinov R.R1, Smetannikov A.N1, Lobanov D.A1, Upolovnikova A.G1
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Affiliations:
- Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
- Issue: No 3 (2023)
- Pages: 61-65
- Section: Articles
- URL: https://journals.rcsi.science/0869-5733/article/view/147963
- DOI: https://doi.org/10.31857/S0869573323030084
- EDN: https://elibrary.ru/GSHPKI
- ID: 147963
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Abstract
Using the method of simplex lattices for experiment planning, the viscosity of slags of the CaO-SiO2-Cr2O3-3%Al2O3-8%MgO-6%B2O3 system was studied in a wide range of chemical composition. For each viscosity value, adequate mathematical models are obtained in the form of a reduced III degree polynomial. The results of mathematical modeling are presented graphically in the form of composition-viscosity diagrams. The range of compositions of the studied slags with a basicity of 1.5-2.0 has a high liquid mobility in the temperature range of 1600 -1700°C and their viscosity does not exceed 0.3 Pa·s.
About the authors
A. A Babenko
Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
Email: rr.shartdinov@gmail.com
R. R Shartdinov
Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
Email: rr.shartdinov@gmail.com
A. N Smetannikov
Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
Email: rr.shartdinov@gmail.com
D. A Lobanov
Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
Email: rr.shartdinov@gmail.com
A. G Upolovnikova
Institute of Metallurgy of the Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
Author for correspondence.
Email: rr.shartdinov@gmail.com
References
- Токовой, О.К. Аргонокислородное рафинирование нержавеющей стали / О.К. Токовой. - Челябинск: Издат. центр ЮУрГУ, 2015. 250 с.
- Visuri, V.-V. Mathematical model for the reduction stage of the AOD process. Pt. II. Model validation and results / V.-V. Visuri, M. J‡rvinen, J. Savolainen, P. Sulasalmi, E.-P. Heikkinen, T.A. Fabritius // ISIJ International. 2013. V.53. №4. P.613-612.
- Kalicka, Z. Application of the Iida model for estimation of slag viscosity for Al2O3-Cr2O3-CaO-CaF2 systems / Z. Kalicka, E. Kawecka-Cebula, K. Pytel // Arch. Metall. Mater. 2009. V.54. №1. P.179-187.
- Магидсон, И.А. Вязкость хромистых шлаков / И.А. Магидсон, А.С. Морозов, М.Ф. Сидоренко, Л.К. Косырев, В.П. Колесников // Изв. вузов. Чер. металлургия. 1973. №11. С.61-64.
- Дюдкин, Д.А. Внепечная металлургия стали: в 3 т. Т.3. / Д.А. Дюдкин, В.В. Кисиленко. - М.: Теплотехник, 2010. 544 c.
- Hong, X.P. Fluorine and acid pollutant within soil around three coal-rich areas in China / X.P. Hong Ph.D. Thesis, China University Mining and Technology, Beijing, China, 2018. Available online: http://cdmd.cnki.com.cn/Article/CDMD-11413-1018096977.htm (accessed on 18 October 2022).
- Zhao, Zh. Efect of the heating rate and premelting process on the melting point and volatilization of a fuorine-containing slag / Zh. Zhao, J. Zhao, Z. Tan, B. Qu, L. Lu, Ya. Cui // Scientific Reports. 2020. V.10. №1. Art.11254.
- Zhang, L. Effect of basicity and B2O3 on the viscosity and structure of fluorine-free mold flux / L. Zhang, W. Wang, S. Xie, K. Zhang, I. Sohn //j. Non-Crystalline Solids. 2017. V.460. P.113-118.
- Sun, Y. Effect of B2O3 on the structure and viscous behavior of Ti-bearing blast furnace slags / Y. Sun, J. Liao, K. Zheng, X. Wang, Z. Zhang // JOM. 2014. V.66. №10. P.2168-2175.
- Babenko, A.A. Theoretical bases and technology of steel exhaustive metal desulfurization and direct microalloying with boron beneath basic boron-containing slags / A.A. Babenko, L.A. Smirnov, A.G. Upolovnikova, A.N. Smetannikov, A.V. Sychev // Metallurgist. 2020. V.63. №11, 12. С.1259-1265.
- Ким, В.А. Планирование эксперимента при исследовании физико-химических свойств металлургических шлаков: методическое пособие / В.А. Ким, Э.И. Николай, А.А. Акбердин [и др.]. - Алма-Ата: Наука, 1989. 116 с.
- Бабенко, А.А. Изучение вязкости шлаков системы СаО-SiO2-В2О3-25%Al2O3-8%MgO / А.А. Бабенко, В.И. Жучков, А.Г. Уполовникова, И.Н. Кель // Изв. вузов. Чер. металлургия. 2017. Т.60. №10. С.820-825.
- Ким, В.А. Использование метода симплексных решеток для построения диаграмм типа состав-вязкость / В.А. Ким, А.А. Акбердин, И.С. Куликов [и др.] // Изв. вузов. Чер. металлургия. 1980. №9. С.167.
