Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • 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
Role of Mechanical Stirring of Al-Mg Melt in the Healing of Bifilm Defect
Shahid Bahonar Univ Kerman, Dept Met & Mat Sci, Jomhoori Eslami Blvd, Kerman 7616914111, Iran.;Shahid Bahonar Univ Kerman, Mineral Ind Res Ctr, Jomhoori Eslami Blvd, Kerman 7616914111, Iran..
Shahid Bahonar Univ Kerman, Dept Met & Mat Sci, Jomhoori Eslami Blvd, Kerman 7616914111, Iran.;Shahid Bahonar Univ Kerman, Mineral Ind Res Ctr, Jomhoori Eslami Blvd, Kerman 7616914111, Iran.;Shahid Bahonar Univ Kerman, Sch Engn, Dept Met & Mat Sci, Jomhoori Eslami Blvd, Kerman, Iran..ORCID-id: 0000-0001-9943-106X
Shahid Bahonar Univ Kerman, Dept Met & Mat Sci, Jomhoori Eslami Blvd, Kerman 7616914111, Iran.;Shahid Bahonar Univ Kerman, Mineral Ind Res Ctr, Jomhoori Eslami Blvd, Kerman 7616914111, Iran..ORCID-id: 0000-0003-1779-8728
2017 (Engelska)Ingår i: Metallurgical and materials transactions. B, process metallurgy and materials processing science, ISSN 1073-5615, E-ISSN 1543-1916, Vol. 48, nr 6, s. 3174-3184Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

The effect of mechanical stirring of aluminum melts containing 0.3, 0.7, and 4.5 wt pct Mg with a graphite rotor with different rotation speeds of 85 and 220 RPM on the behavior of bifilms was investigated using a reduced pressure test. The results showed that the mechanical stirring at 85 RPM accelerated the healing of the bifilms by increasing the rate of formation of cracks on the bifilms and hence accelerated the consumption of their atmosphere and provided enough Mg for the transformation of the alumina layers of the bifilms to spinel. Mechanical stirring with a high speed of 220 RPM caused aspiration of the surface oxide into the melt to form new bifilms which counteracted the healing of the previously presented bifilms.

Ort, förlag, år, upplaga, sidor
Springer, 2017. Vol. 48, nr 6, s. 3174-3184
Nationell ämneskategori
Materialteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-263986DOI: 10.1007/s11663-017-1067-9ISI: 000415806100033Scopus ID: 2-s2.0-85028546623OAI: oai:DiVA.org:kth-263986DiVA, id: diva2:1371596
Anmärkning

QC 20191120

Tillgänglig från: 2019-11-20 Skapad: 2019-11-20 Senast uppdaterad: 2019-11-20Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Sök vidare i DiVA

Av författaren/redaktören
Raiszadeh, RaminDoostmohammadi, Hamid
I samma tidskrift
Metallurgical and materials transactions. B, process metallurgy and materials processing science
Materialteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 1 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • 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