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
Towards economic design of a pressure vessel made of duplex stainless steel
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
2005 (English)In: Super-High Strength Steels: 1st international conference, 2 - 4 November 2005, Rome, Italy, [proceedings], Milano: Associazione Italiana di Metallurgia , 2005Conference paper, Published paper (Refereed)
Abstract [en]

The feasibility of manufacturing pressure vessels from duplex stainless steel (grade EN 1.4462, duplex 2205: 0.02%C, 22%Cr, 5.7%Ni, 3.1%Mo, 0.17%N) was evaluated by measurements of the mechanical properties of the parent metal and welds, and by finite element modelling. The tensile stress-strain properties of 4 mm sheet, and of the weld metal and the HAZ were measured in the transverse and rolling directions. Behaviour under biaxial stress was studied by pressurising circular sheet specimens from one side only, and measuring the strain as a function of applied pressure. The specimens included parent metal, and sheet with welds and a nozzle attached by welding. These specimens, and a cylindrical pressure vessel with hemispherical ends and a central nozzle, were modelled by finite element analysis. The results are discussed in relation to the current requirement for duplex stainless steel to be classified as a ferritic steel for design purposes.

Place, publisher, year, edition, pages
Milano: Associazione Italiana di Metallurgia , 2005.
National Category
Building Technologies
Research subject
Steel Structures
Identifiers
URN: urn:nbn:se:ltu:diva-40404Local ID: f853e160-0ad9-11dc-9854-000ea68e967bOAI: oai:DiVA.org:ltu-40404DiVA: diva2:1013926
Conference
International Conference Super-High Strength Steels : 02/11/2005 - 04/11/2005
Note
Godkänd; 2005; Bibliografisk uppgift: CD-ROM; 20070525 (ysko)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(964 kB)11 downloads
File information
File name FULLTEXT01.pdfFile size 964 kBChecksum SHA-512
b9ea6cb739de870aebe75b09668d45cdac086f2e45a072e518359980e80b3546e55fd42674d95fefdec41a6d12dd90fe8b6330e15328d9d9e5db0576baf73ef6
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Veljkovic, MilanGozzi, Jonas
By organisation
Structural and Construction Engineering
Building Technologies

Search outside of DiVA

GoogleGoogle Scholar
Total: 11 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 16 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