Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration
The article deals with the solution of an urgent problem related to the process of filtration refining of ferroalloys. Based on the data obtained, it was found that combining the filtration process with casting ensures the flow of refined melt directly into the mold cavity and partial or complete el...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Croatian Metallurgical Society
2023-01-01
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| Series: | Metalurgija |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/407991 |
| _version_ | 1811282321619288064 |
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| author | Zh. D. Zholdubayeva L. A. Mazhitova D. K. Issin G. E. Sirgetaeva Zh. B. Smagulova |
| author_facet | Zh. D. Zholdubayeva L. A. Mazhitova D. K. Issin G. E. Sirgetaeva Zh. B. Smagulova |
| author_sort | Zh. D. Zholdubayeva |
| collection | DOAJ |
| description | The article deals with the solution of an urgent problem related to the process of filtration refining of ferroalloys. Based on the data obtained, it was found that combining the filtration process with casting ensures the flow of refined melt directly into the mold cavity and partial or complete elimination of secondary oxidation. To identify the underlying mechanism of filtration refining, the interaction of liquid metal with the filter in its separate pore channel was simulated. The main technological parameters of the process under consideration are calculated and practically confirmed. |
| first_indexed | 2024-04-13T01:50:38Z |
| format | Article |
| id | doaj.art-53106c87234e460f86c593fda7727681 |
| institution | Directory Open Access Journal |
| issn | 0543-5846 1334-2576 |
| language | English |
| last_indexed | 2024-04-13T01:50:38Z |
| publishDate | 2023-01-01 |
| publisher | Croatian Metallurgical Society |
| record_format | Article |
| series | Metalurgija |
| spelling | doaj.art-53106c87234e460f86c593fda77276812022-12-22T03:07:54ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762023-01-01621142144Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtrationZh. D. Zholdubayeva0L. A. Mazhitova1D. K. Issin2G. E. Sirgetaeva3Zh. B. Smagulova4Karaganda Technical University, Karaganda, KazakhstanKaraganda Technical University, Karaganda, KazakhstanKaraganda Technical University, Karaganda, KazakhstanKazakh Agrotechnical University named after S.Seifullin, Nur-Sultan, KazakhstanKaraganda Technical University, Karaganda, KazakhstanThe article deals with the solution of an urgent problem related to the process of filtration refining of ferroalloys. Based on the data obtained, it was found that combining the filtration process with casting ensures the flow of refined melt directly into the mold cavity and partial or complete elimination of secondary oxidation. To identify the underlying mechanism of filtration refining, the interaction of liquid metal with the filter in its separate pore channel was simulated. The main technological parameters of the process under consideration are calculated and practically confirmed.https://hrcak.srce.hr/file/407991ferroalloysrefiningfiltrationoxygen activitysubstrate effect |
| spellingShingle | Zh. D. Zholdubayeva L. A. Mazhitova D. K. Issin G. E. Sirgetaeva Zh. B. Smagulova Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration Metalurgija ferroalloys refining filtration oxygen activity substrate effect |
| title | Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| title_full | Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| title_fullStr | Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| title_full_unstemmed | Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| title_short | Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| title_sort | studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration |
| topic | ferroalloys refining filtration oxygen activity substrate effect |
| url | https://hrcak.srce.hr/file/407991 |
| work_keys_str_mv | AT zhdzholdubayeva studiesofchangesintheactivityofdissolvedoxygeninthesimulationofferromanganesefiltration AT lamazhitova studiesofchangesintheactivityofdissolvedoxygeninthesimulationofferromanganesefiltration AT dkissin studiesofchangesintheactivityofdissolvedoxygeninthesimulationofferromanganesefiltration AT gesirgetaeva studiesofchangesintheactivityofdissolvedoxygeninthesimulationofferromanganesefiltration AT zhbsmagulova studiesofchangesintheactivityofdissolvedoxygeninthesimulationofferromanganesefiltration |