Influence of welding sequence on welding distortions in pipes

I. Sattari-Far; Y. Javadi

doi:10.1016/j.ijpvp.2007.07.003

Influence of welding sequence on welding distortions in pipes

I. Sattari-Far^*, Y. Javadi

^*Corresponding author for this work

Electronic And Electrical Engineering

Research output: Contribution to journal › Article › peer-review

128 Citations (Scopus)

35 Downloads (Pure)

Abstract

This paper presents a three-dimensional thermo-mechanical analysis to investigate the effect of welding sequence on welding deformations in pipe-pipe joints of AISI stainless-steel type. Single-pass TIG welding with V-joint geometry in pipes having a diameter of 274 mm and a thickness of 6.2 mm is studied here. Nine different welding sequences are analysed. The finite element results are compared with experimental data. It has been shown that selecting a suitable welding sequence can substantially decrease the amount of welding distortions in this pipe geometry.

Original language	English
Pages (from-to)	265-274
Number of pages	10
Journal	International Journal of Pressure Vessels and Piping
Volume	85
Issue number	4
Early online date	28 Aug 2007
DOIs	https://doi.org/10.1016/j.ijpvp.2007.07.003
Publication status	Published - 30 Apr 2008

Keywords

finite element simulation
welding distortion
welding sequence
welding modelling

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10.1016/j.ijpvp.2007.07.003

Sattari-Far-Javadi-IJPVP-2008-Influence-of-welding-sequence-on-welding-distortionsAccepted author manuscript, 1.41 MBLicence: CC BY-NC-ND 4.0

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AU - Sattari-Far, I.

AU - Javadi, Y.

PY - 2008/4/30

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N2 - This paper presents a three-dimensional thermo-mechanical analysis to investigate the effect of welding sequence on welding deformations in pipe-pipe joints of AISI stainless-steel type. Single-pass TIG welding with V-joint geometry in pipes having a diameter of 274 mm and a thickness of 6.2 mm is studied here. Nine different welding sequences are analysed. The finite element results are compared with experimental data. It has been shown that selecting a suitable welding sequence can substantially decrease the amount of welding distortions in this pipe geometry.

AB - This paper presents a three-dimensional thermo-mechanical analysis to investigate the effect of welding sequence on welding deformations in pipe-pipe joints of AISI stainless-steel type. Single-pass TIG welding with V-joint geometry in pipes having a diameter of 274 mm and a thickness of 6.2 mm is studied here. Nine different welding sequences are analysed. The finite element results are compared with experimental data. It has been shown that selecting a suitable welding sequence can substantially decrease the amount of welding distortions in this pipe geometry.

KW - finite element simulation

KW - welding distortion

KW - welding sequence

KW - welding modelling

UR - https://www.sciencedirect.com/journal/international-journal-of-pressure-vessels-and-piping

U2 - 10.1016/j.ijpvp.2007.07.003

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M3 - Article

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SN - 0308-0161

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EP - 274

JO - International Journal of Pressure Vessels and Piping

JF - International Journal of Pressure Vessels and Piping

IS - 4

ER -

Influence of welding sequence on welding distortions in pipes

Abstract

Keywords

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