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Название: | The problems of application of domestic ore raw materials in the production of ferroalloys |
Авторы: | Zhuckov, V. I. Leontiev, L. I. Zayakin, O. V. Dashevsky, V. Y. |
Дата публикации: | 2020 |
Издатель: | IOP Publishing Ltd |
Библиографическое описание: | The problems of application of domestic ore raw materials in the production of ferroalloys / V. I. Zhuckov, L. I. Leontiev, O. V. Zayakin, V. Y. Dashevsky. — DOI 10.1088/1757-899X/966/1/012038 // IOP Conference Series: Materials Science and Engineering . — 2020. — Vol. 966. — 12038. |
Аннотация: | There is a difficult situation with ferroalloy production in Russia - production has a raw material import dependence in the presence of our own large, although not quite high-quality, in accordance with world standards, mineral resource base. As rule, domestic ferroalloy raw materials are of low quality: a low content of leading elements (manganese, chromium ores), a high content of phosphorus (manganese, niobium ores), sulfur (manganese ores). The paper gives examples of a complex of physicochemical studies and the development of a number of alternative technologies for the smelting of new ferroalloy compositions with Mn, Cr, Nb, W. The scientific studies together with the development of the technology have been carried out to study the effect of ferroalloys composition on consumer properties. Because of the fact that the chemical composition of the ores of most new deposits cannot ensure the production of standard ferroalloys. By help deep physicochemical and technological studies it is possible to create new processes and combinations of different types of ferroalloys from non-traditional domestic mineral raw materials. The alloys are not inferior in terms of technical and economic indicators of products obtained from rich imported ore materials. © Published under licence by IOP Publishing Ltd. |
URI: | http://elar.urfu.ru/handle/10995/94285 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Конференция/семинар: | 15th International Conference on Industrial Manufacturing and Metallurgy, ICIMM 2020 |
Дата конференции/семинара: | 18.06.2020-19.06.2020 |
Идентификатор РИНЦ: | 85097095346 |
ISSN: | 1757-8981 |
DOI: | 10.1088/1757-899X/966/1/012038 |
Сведения о поддержке: | The work was carried out according to the government contract of IMET UB RAS and according to the RFBR project No. 19-03-00451. |
Источники: | 15th International Conference on Industrial Manufacturing and Metallurgy, ICIMM 2020 |
Располагается в коллекциях: | Междисциплинарные конференции, семинары, сборники |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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966_1_012038.pdf | 222,22 kB | Adobe PDF | Просмотреть/Открыть |
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