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Computational and experimental analysis of oxide layer propagation in Friction Stir Welding

Author
Dialami, Narges; Cervera, M.; Chiumenti, M.; Segatori, A.
Type of activity
Presentation of work at congresses
Name of edition
22nd International Conference on Material Forming
Date of publication
2019
Presentation's date
2019-05
Book of congress proceedings
ESAFORM 2019: final abstracts
First page
1
Last page
1
URL
https://esaform2019.mondragon.edu/documents/517750/519786/esaform-19-programme-abstracts.zip/fa88b289-d420-4963-9877-e6c5b18b19e8 Open in new window
Abstract
This work studies computationally and experimentally the joint line remnant defects emerging in Friction Stir Welding (FSW) due to oxide layer propagation into the weld. A finite element-based model is used for the computational simulation. To follow the evolution of the oxide layer originally placed between the butted surfaces, a material tracing technique is incorporated in the numerical model. This approach allows tracking the position of the tracers representing oxide layer particles knowing...
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

Participants