Change search
CiteExportLink to record
Permanent link

Direct link
Cite
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
  • rtf
Effects of phase transformations on residual stresses in welding of stainless steels
2007 (English)In: International Journal of Offshore and Polar Engineering, ISSN 1053-5381, Vol. 17, no 2, 145-151 p.Article in journal (Refereed) Published
Abstract [en]

In this investigation, we investigate the effects of solid state phase transformation on residual stresses in welding super-martensitic stainless steels, using the Satoh experimental test approach. The results obtained clearly demonstrate that the austenite-to-martensite phase transformation has remarkable effects on the final tensile residual stress level, and stresses as low as 70 to 170 MPa were found, depending on the weld thermal program. These results may imply that unnecessary conservatism is often used when assuming residual stresses to be of the same order as the base metal yield strength.

Place, publisher, year, edition, pages
2007. Vol. 17, no 2, 145-151 p.
Keyword [en]
welding, weld simulation, residual stresses, start temperature for martensite transformation, supermartensitic 13% Cr stainless steel, superduplex 25% Cr steel, 25% Cr superduplex wire
Identifiers
URN: urn:nbn:se:kth:diva-16703ISI: 000247296000010OAI: oai:DiVA.org:kth-16703DiVA: diva2:334746
Note
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Aune, Ragnhild E.
In the same journal
International Journal of Offshore and Polar Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 141 hits
CiteExportLink to record
Permanent link

Direct link
Cite
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
  • rtf