kth.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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
  • rtf
Torsion of a rectangular bar: Complex phase distribution in 304L steel revealed by neutron tomography
Helmholtz Zentrum Berlin Mat & Energie GmbH, Hahn Meitner Pl 1, D-14109 Berlin, Germany.;Tech Univ Berlin, Str 17 Juni 135, D-10623 Berlin, Germany.;Thuyloi Univ, 175 Tay Son, Hanoi, Vietnam..ORCID iD: 0000-0003-0970-8470
European Spallat Source ESS ERIC, SE-22100 Lund, Sweden..
Helmholtz Zentrum Berlin Mat & Energie GmbH, Hahn Meitner Pl 1, D-14109 Berlin, Germany..
Helmholtz Zentrum Berlin Mat & Energie GmbH, Hahn Meitner Pl 1, D-14109 Berlin, Germany.;Bundesanstalt Mat Forsch & Prufung, Unter Eichen 87, D-12205 Berlin, Germany..
Show others and affiliations
2022 (English)In: Materials & design, ISSN 0264-1275, E-ISSN 1873-4197, Vol. 222, article id 111037Article in journal (Refereed) Published
Abstract [en]

Metastable austenitic stainless steel (304L) samples with a rectangular cross-section were plastically deformed in torsion during which they experienced multiaxial stresses that led to a complex martensitic phase distribution owing to the transformation induced plasticity effect. A three-dimensional character-ization of the phase distributions in these cm-sized samples was carried out by wavelength-selective neutron tomography. It was found that quantitatively correct results are obtained as long as the samples do not exhibit any considerable preferential grain orientation. Optical microscopy, electron backscatter diffraction, and finite element modeling were used to verify and explain the results obtained by neutron tomography. Altogether, neutron tomography was shown to extend the range of microstructure charac-terization methods towards the meso-and macroscale.

Place, publisher, year, edition, pages
Elsevier BV , 2022. Vol. 222, article id 111037
Keywords [en]
Neutron tomography, Phase distribution, Rectangular cross-section, Torsion, Geometrical effect
National Category
Applied Mechanics
Identifiers
URN: urn:nbn:se:kth:diva-320481DOI: 10.1016/j.matdes.2022.111037ISI: 000862773300004Scopus ID: 2-s2.0-85135925542OAI: oai:DiVA.org:kth-320481DiVA, id: diva2:1706364
Note

QC 20221026

Available from: 2022-10-26 Created: 2022-10-26 Last updated: 2022-10-26Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Dahlberg, Carl F. O.

Search in DiVA

By author/editor
Van Tran, KhanhDahlberg, Carl F. O.
By organisation
Solid Mechanics
In the same journal
Materials & design
Applied Mechanics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 57 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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
  • rtf