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http://elar.urfu.ru/handle/10995/94269
Название: | Microstructure of impurity phase inclusions in gray cast iron and their composition |
Авторы: | Boldyrev, D. A. Amirov, R. N. Nefed'Ev, S. P. |
Дата публикации: | 2020 |
Издатель: | IOP Publishing Ltd |
Библиографическое описание: | Boldyrev D. A. Microstructure of impurity phase inclusions in gray cast iron and their composition / D. A. Boldyrev, R. N. Amirov, S. P. Nefed'Ev. — DOI 10.1088/1757-899X/966/1/012023 // IOP Conference Series: Materials Science and Engineering . — 2020. — Vol. 966. — 12023. |
Аннотация: | It is quite difficult to control the content of carbide-forming elements in the production of casting 'pressure plate' of gray pearlitic iron grade SCh25 (GOST 1412-85). Therefore, it is necessary to conduct research and analysis of foreign inclusions, the basis of which are 'uncontrolled' carbide formers. The analysis of the content of 'uncontrolled' carbide-forming elements on the formation of zones with an interdendritic distribution of graphite types D, E (ASTM A247) castings of a pressure plate is carried out. The elemental composition of impurity inclusions is determined. It has been established that 'uncontrolled' carbide-forming elements are represented in cast iron in complex carbide-nitride and sulfide-phosphide phases. A conclusion is drawn on the effect of carbide formers on the formation of areas with an interdendritic distribution of graphite. All types of these phases are concentrated to a greater extent within the zones of interdendritic distributions of lamellar graphite D and E. This indirectly confirms the influence of 'uncontrolled' carbide-forming elements on their formation. © Published under licence by IOP Publishing Ltd. |
URI: | http://elar.urfu.ru/handle/10995/94269 |
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: | 85097075091 |
ISSN: | 1757-8981 |
DOI: | 10.1088/1757-899X/966/1/012023 |
Сведения о поддержке: | This work is carried out within a framework of the government order (No. FZRU-2020-0011) of the Ministry of Science and Higher Education of the Russian Federation. |
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_012023.pdf | 581,26 kB | Adobe PDF | Просмотреть/Открыть |
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