Prediction of Ferroalloy Properties for Expert Evaluation of the Efficiency of their Use During Addition to Steel in a Ladle Furnace Unit
- Авторы: Togobitskaya D.N.1, Piptyuk V.P.1, Petrov A.F.1, Grekov S.V.1, Mirgorodskaya A.S.2
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Учреждения:
- Z. I. Nekrasov Institute of Ferrous Metallurgy, Ukraine National Academy of Sciences (IChM NANU)
- Ukraine National Metallurgical Academy (NMetAU)
- Выпуск: Том 62, № 11-12 (2019)
- Страницы: 1115-1122
- Раздел: Article
- URL: https://ogarev-online.ru/0026-0894/article/view/242479
- DOI: https://doi.org/10.1007/s11015-019-00763-5
- ID: 242479
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Аннотация
A procedure is developed for calculating criteria for estimation and evaluation of chemical and structural micro-inhomogeneity of ferroalloy production melts. Models are proposed for predicting semi-empirical models of physical and chemical properties as well as thermophysical properties of standard ferroalloys. The duration of melting ferroalloys FeMn78, FeSi65, and MnSi17 with a different main element content is studied numerically with the aim of improving the efficient use of ferroalloys during extrafurnace deoxidation and alloying of steel.
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Об авторах
D. Togobitskaya
Z. I. Nekrasov Institute of Ferrous Metallurgy, Ukraine National Academy of Sciences (IChM NANU)
Автор, ответственный за переписку.
Email: office.isi@nas.gov.ua
Украина, Dnepr
V. Piptyuk
Z. I. Nekrasov Institute of Ferrous Metallurgy, Ukraine National Academy of Sciences (IChM NANU)
Email: office.isi@nas.gov.ua
Украина, Dnepr
A. Petrov
Z. I. Nekrasov Institute of Ferrous Metallurgy, Ukraine National Academy of Sciences (IChM NANU)
Email: office.isi@nas.gov.ua
Украина, Dnepr
S. Grekov
Z. I. Nekrasov Institute of Ferrous Metallurgy, Ukraine National Academy of Sciences (IChM NANU)
Email: office.isi@nas.gov.ua
Украина, Dnepr
A. Mirgorodskaya
Ukraine National Metallurgical Academy (NMetAU)
Email: office.isi@nas.gov.ua
Украина, Dnepr
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