Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Effect of welding position on properties of duplex and superduplex stainless steel circumferential welds
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för tillverkningsprocesser. (Welding research group, PTW)ORCID-id: 0000-0003-3374-6282
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för naturvetenskap, lantmäteri- och maskinteknik. (PTW)ORCID-id: 0000-0001-8822-2705
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för tillverkningsprocesser. (PTW)ORCID-id: 0000-0003-2560-0531
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för tillverkningsprocesser. (PTW)ORCID-id: 0000-0002-0234-3168
Vise andre og tillknytning
2015 (engelsk)Inngår i: Welding in the World, ISSN 0043-2288, E-ISSN 1878-6669, Vol. 59, nr 5, s. 693-703Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The influence of welding position on properties ofduplex and superduplex stainless steel welds was studied. Circumferential pipe welds were produced using mechanised gasmetal arc welding in flat position, vertical up position and overhead position. Dilution, corrosion resistance, mechanical properties, microstructural features and weld imperfections were assessed and related to the welding position. Welds produced in flat and vertical up positions were less likely to produce porosity than those welded in overhead position, whilst underfill was not observed in overhead position welds. All the duplex pipe welds passed the corrosion test regardless of the welding position and showed sound microstructures. Under fixed arc energy conditions, welds produced in vertical up position showed the lowest dilution values whilst welds in flat position showed the highest. Excellent impact toughness values and cross tensile values were found regardless of the welding positions. Whenever possible, flat position is recommended as welds showed less proneness to porosity. Vertical up position is recommended as the second best choice.

sted, utgiver, år, opplag, sider
2015. Vol. 59, nr 5, s. 693-703
Emneord [en]
Duplex stainless steel, Welding, GMA welding, Welding position
HSV kategori
Forskningsprogram
TEKNIK, Produktions- och materialteknik
Identifikatorer
URN: urn:nbn:se:hv:diva-7590DOI: 10.1007/s40194-015-0245-0ISI: 000363866000010Scopus ID: 2-s2.0-84938504405OAI: oai:DiVA.org:hv-7590DiVA, id: diva2:810711
Tilgjengelig fra: 2015-05-08 Laget: 2015-05-08 Sist oppdatert: 2017-12-04bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Valiente Bermejo, María AsunciónKarlsson, LeifSvensson, Lars-ErikHurtig, Kjell

Søk i DiVA

Av forfatter/redaktør
Valiente Bermejo, María AsunciónKarlsson, LeifSvensson, Lars-ErikHurtig, Kjell
Av organisasjonen
I samme tidsskrift
Welding in the World

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 335 treff
RefereraExporteraLink to record
Permanent link

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