Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Electromagnetic priming of ceramic foam filters (CFF) for liquid aluminum filtration
KTH, Skolan för industriell teknik och management (ITM), Materialvetenskap.
2016 (Engelska)Ingår i: 142nd Annual Meeting and Exhibition, TMS 2013, Springer International Publishing , 2016, nr 210869, s. 973-979Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Commercial Ceramic Foam Filters (CFF) of 30, 50 and 80 Pores Per Inch (PPI) have been primed, using magnetic field strengths of 0.06–0.2T, for periods of 1–10 minutes. The influence of time and field strength on the gas removal from the CFF structure, and the resulting improvements in filter productivity, are discussed. The obtained results are related to Finite Element Modeling (FEM) of the metal flow fields induced by the electromagnetic Lorentz forces. Higher filtration rates were obtained for 50 PPI magnetically primed, than for 30 PPI gravity primed filters. This suggests that electromagnetic priming offers an opportunity to use 50 PPI filters, with a higher overall filtration efficiency than 30 PPI filters, in existing cast house applications where the low productivity/high priming head of these filters would otherwise rule them out. Estimated filtration efficiency of different filter types are presented as functions of velocity and thickness.

Ort, förlag, år, upplaga, sidor
Springer International Publishing , 2016. nr 210869, s. 973-979
Nyckelord [en]
Aluminum, Cff, Electromagnetism, Priming, Bandpass filters, Ceramic foams, Ceramic materials, Efficiency, Finite element method, Functional electric stimulation, Metal casting, Productivity, Ceramic foam filters, Commercial ceramic foams, Filtration efficiency, Filtration rates, Liquid aluminum, Magnetic field strengths, Pores per inches, Filtration
Nationell ämneskategori
Materialteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-227896DOI: 10.1007/978-3-319-65136-1_165Scopus ID: 2-s2.0-85042468610OAI: oai:DiVA.org:kth-227896DiVA, id: diva2:1206256
Konferens
3 March 2013 through 7 March 2013
Anmärkning

QC 20180516

Tillgänglig från: 2018-05-16 Skapad: 2018-05-16 Senast uppdaterad: 2019-10-16Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Sök vidare i DiVA

Av författaren/redaktören
Aune, Ragnhild E.
Av organisationen
Materialvetenskap
Materialteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 2 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf