On the residual stresses in friction stir-welded parts: Effect of the geometry of the joints

L. Fratini; S. Pasta

doi:10.1243/14644207JMDA337

On the residual stresses in friction stir-welded parts: Effect of the geometry of the joints

L. Fratini, S. Pasta

ISMETT

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

Abstract

Residual stress state is a fundamental aspect of welded joints, especially when complex geometries are considered. In this article, the residual longitudinal stresses in friction stir-welded joints were measured. In particular, different joint configurations were taken into account, namely butt joints, T, and lap ones, the latter being definitively interesting case studies with reference to applications in the transportation industries and, particularly in the aerospace industries.

Original language	English
Pages (from-to)	149-161
Number of pages	13
Journal	Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
Volume	224
Issue number	4
DOIs	https://doi.org/10.1243/14644207JMDA337
Publication status	Published - Oct 1 2010

Keywords

butt lap T joints
friction stir welding
residual stresses

ASJC Scopus subject areas

Mechanical Engineering
Materials Science(all)

Access to Document

10.1243/14644207JMDA337

Fingerprint Dive into the research topics of 'On the residual stresses in friction stir-welded parts: Effect of the geometry of the joints'. Together they form a unique fingerprint.

Cite this

@article{004f0029324f4936abe1fe6fc338b471,

title = "On the residual stresses in friction stir-welded parts: Effect of the geometry of the joints",

abstract = "Residual stress state is a fundamental aspect of welded joints, especially when complex geometries are considered. In this article, the residual longitudinal stresses in friction stir-welded joints were measured. In particular, different joint configurations were taken into account, namely butt joints, T, and lap ones, the latter being definitively interesting case studies with reference to applications in the transportation industries and, particularly in the aerospace industries.",

keywords = "butt lap T joints, friction stir welding, residual stresses",

author = "L. Fratini and S. Pasta",

year = "2010",

month = oct,

day = "1",

doi = "10.1243/14644207JMDA337",

language = "English",

volume = "224",

pages = "149--161",

journal = "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications",

issn = "1464-4207",

publisher = "SAGE Publications Ltd",

number = "4",

}

TY - JOUR

T1 - On the residual stresses in friction stir-welded parts

T2 - Effect of the geometry of the joints

AU - Fratini, L.

AU - Pasta, S.

PY - 2010/10/1

Y1 - 2010/10/1

N2 - Residual stress state is a fundamental aspect of welded joints, especially when complex geometries are considered. In this article, the residual longitudinal stresses in friction stir-welded joints were measured. In particular, different joint configurations were taken into account, namely butt joints, T, and lap ones, the latter being definitively interesting case studies with reference to applications in the transportation industries and, particularly in the aerospace industries.

AB - Residual stress state is a fundamental aspect of welded joints, especially when complex geometries are considered. In this article, the residual longitudinal stresses in friction stir-welded joints were measured. In particular, different joint configurations were taken into account, namely butt joints, T, and lap ones, the latter being definitively interesting case studies with reference to applications in the transportation industries and, particularly in the aerospace industries.

KW - butt lap T joints

KW - friction stir welding

KW - residual stresses

UR - http://www.scopus.com/inward/record.url?scp=78649363134&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78649363134&partnerID=8YFLogxK

U2 - 10.1243/14644207JMDA337

DO - 10.1243/14644207JMDA337

M3 - Article

AN - SCOPUS:78649363134

VL - 224

SP - 149

EP - 161

JO - Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications

JF - Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications

SN - 1464-4207

IS - 4

ER -