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Numerical study of the molten steel flow and inclusion behavior in the SEN and mold when using a half type EMSFG
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Applied Process Metallurgy.
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.
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2015 (English)In: Proceedings of the 6th International Congress on the Science and Technology of Steelmaking, ICS 2015, Chinese Society for Metals , 2015, 777-780 p.Conference paper (Refereed)
Abstract [en]

The influence of the swirl flow on the fluid flow and inclusion behavior in the submerged entry nozzle (SEN) and mold was studied. This swirl flow was generated by using a half type electromagnetic swirl flow generator (EMSFG). The results show that an imbalance flow was generated at the EMSFG inlet. However, the imbalanced flow cannot cause a negative influence on the continuous casting process. Moreover, compared to the no swirl case, the penetration depths of the main stream of molten steel from the SEN outlet was reduced for a half type EMSFG case. In addition, from the view point of inclusion removal to the meniscus, it was found that a swirl flow greatly promotes a separation of inclusions to the mold flux.

Place, publisher, year, edition, pages
Chinese Society for Metals , 2015. 777-780 p.
Keyword [en]
Half type EMSFG, Inclusion behavior, Mold, Submerged entry nozzle, Swirl flow, Continuous casting, Fluxes, Fungi, Inclusions, Molds, Nozzles, Steel foundry practice, Steelmaking, Continuous casting process, Inclusion removal, Molten steel, Molten steel flow, Submerged entry nozzles, Flow of fluids
National Category
Materials Engineering
Identifiers
URN: urn:nbn:se:kth:diva-194728ScopusID: 2-s2.0-84983146579OAI: oai:DiVA.org:kth-194728DiVA: diva2:1048612
Conference
6th International Congress on the Science and Technology of Steelmaking, ICS 2015, 12 May 2015 through 14 May 2015
Note

QC 20161121

Available from: 2016-11-21 Created: 2016-10-31 Last updated: 2016-11-21Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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