Friction stir welding of API garde 65 steel pipes

Zhili Feng; Russell Steel; Scott Packer; Stan A. David

doi:10.1115/PVP2009-77248

Friction stir welding of API garde 65 steel pipes

Zhili Feng, Russell Steel, Scott Packer, Stan A. David

Materials Joining

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

9 Scopus citations

Abstract

Friction stir welding (FSW), a novel solid-state joining process, was applied to girth weld API 5L Grade 65 steel pipes with an outer diameter of 12.75'' (324 mm) and a wall thickness of 0.25'' (6.35 mm). Fully consolidated single pass butt welds were obtained using a specially designed mechanized portable FSW system suitable for on-site pipe construction welding. The friction stir girth weld shows a slightly overmatched strength and superior impact toughness in comparison with the base metal, a very desirable combination of properties for pipeline weld that can be attributed to the wrought microstructure with refined grains in the stir zone (SZ), the thermal-mechanically affected zone (TMAZ), and the heat-affected zone (HAZ).

Original language	English
Title of host publication	Proceedings of the ASME Pressure Vessels and Piping Conference 2009 - Materials and Fabrication
Pages	775-779
Number of pages	5
Edition	PART A
DOIs	https://doi.org/10.1115/PVP2009-77248
State	Published - 2010
Event	2009 ASME Pressure Vessels and Piping Conference - Prague, Czech Republic Duration: Jul 26 2009 → Jul 30 2009

Publication series

Name	American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Number	PART A
Volume	6
ISSN (Print)	0277-027X

Conference

Conference	2009 ASME Pressure Vessels and Piping Conference
Country/Territory	Czech Republic
City	Prague
Period	07/26/09 → 07/30/09

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10.1115/PVP2009-77248

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Feng, Z., Steel, R., Packer, S., & David, S. A. (2010). Friction stir welding of API garde 65 steel pipes. In Proceedings of the ASME Pressure Vessels and Piping Conference 2009 - Materials and Fabrication (PART A ed., pp. 775-779). (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6, No. PART A). https://doi.org/10.1115/PVP2009-77248

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title = "Friction stir welding of API garde 65 steel pipes",

abstract = "Friction stir welding (FSW), a novel solid-state joining process, was applied to girth weld API 5L Grade 65 steel pipes with an outer diameter of 12.75'' (324 mm) and a wall thickness of 0.25'' (6.35 mm). Fully consolidated single pass butt welds were obtained using a specially designed mechanized portable FSW system suitable for on-site pipe construction welding. The friction stir girth weld shows a slightly overmatched strength and superior impact toughness in comparison with the base metal, a very desirable combination of properties for pipeline weld that can be attributed to the wrought microstructure with refined grains in the stir zone (SZ), the thermal-mechanically affected zone (TMAZ), and the heat-affected zone (HAZ).",

author = "Zhili Feng and Russell Steel and Scott Packer and David, {Stan A.}",

year = "2010",

doi = "10.1115/PVP2009-77248",

language = "English",

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series = "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",

number = "PART A",

pages = "775--779",

booktitle = "Proceedings of the ASME Pressure Vessels and Piping Conference 2009 - Materials and Fabrication",

edition = "PART A",

note = "2009 ASME Pressure Vessels and Piping Conference ; Conference date: 26-07-2009 Through 30-07-2009",

}

Feng, Z, Steel, R, Packer, S & David, SA 2010, Friction stir welding of API garde 65 steel pipes. in Proceedings of the ASME Pressure Vessels and Piping Conference 2009 - Materials and Fabrication. PART A edn, American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, no. PART A, vol. 6, pp. 775-779, 2009 ASME Pressure Vessels and Piping Conference, Prague, Czech Republic, 07/26/09. https://doi.org/10.1115/PVP2009-77248

Friction stir welding of API garde 65 steel pipes. / Feng, Zhili; Steel, Russell; Packer, Scott et al.
Proceedings of the ASME Pressure Vessels and Piping Conference 2009 - Materials and Fabrication. PART A. ed. 2010. p. 775-779 (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6, No. PART A).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - Friction stir welding (FSW), a novel solid-state joining process, was applied to girth weld API 5L Grade 65 steel pipes with an outer diameter of 12.75'' (324 mm) and a wall thickness of 0.25'' (6.35 mm). Fully consolidated single pass butt welds were obtained using a specially designed mechanized portable FSW system suitable for on-site pipe construction welding. The friction stir girth weld shows a slightly overmatched strength and superior impact toughness in comparison with the base metal, a very desirable combination of properties for pipeline weld that can be attributed to the wrought microstructure with refined grains in the stir zone (SZ), the thermal-mechanically affected zone (TMAZ), and the heat-affected zone (HAZ).

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Friction stir welding of API garde 65 steel pipes

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