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 | |
| Publication status | Published - Oct 1 2010 |
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Keywords
- butt lap T joints
- friction stir welding
- residual stresses
ASJC Scopus subject areas
- Mechanical Engineering
- Materials Science(all)
Cite this
On the residual stresses in friction stir-welded parts : Effect of the geometry of the joints. / Fratini, L.; Pasta, S.
In: Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, Vol. 224, No. 4, 01.10.2010, p. 149-161.Research output: Contribution to journal › Article
}
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 -