Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/46262
Title: Two different finite element models investigation of the plunge stage in joining AZ31B magnesium alloy with friction stir welding
Authors: Turkan, Murat
Karakas, Ozler
Keywords: Friction stir welding
AZ31B magnesium alloy
Finite element model
Arbitrary Lagrangian-Eulerian formulation
Coupled Eulerian-Lagrangian formulation
Publisher: Springer International Publishing Ag
Abstract: This study presents an investigation of the plunge stage in joining AZ31B magnesium alloy with friction stir welding using two different 3D finite element models based on Arbitrary Lagrangian-Eulerian formulation and Coupled Eulerian-Lagrangian formulation. The investigations are made with the ABAQUS program. Johnson-Cook plastic material law and Coulomb friction law are used in both models. Models are compared in terms of temperature, strain distribution, and processing time. In both models, very similar temperature and strain distributions are obtained in the weld zone and the models are validated by experimental results. In addition, with the increase in the rotational speed of the tool, temperature and strain in the welding zone increase similarly in both models. In the model using the Arbitrary Lagrangian-Eulerian formulation, mesh distortions occur when high mesh density is not created in the plunge zone. No problems related to mesh distortion are encountered in the model using Coupled Eulerian-Lagrangian formulation. Moreover, it is found that the model using the Coupled Eulerian-Lagrangian formulation has a lower processing time and this processing time is not affected by the rotational speed of the tool.
URI: https://doi.org/10.1007/s42452-021-04191-6
https://hdl.handle.net/11499/46262
ISSN: 2523-3963
2523-3971
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File SizeFormat 
s42452-021-04191-6.pdf3.01 MBAdobe PDFView/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

16
checked on Oct 13, 2024

WEB OF SCIENCETM
Citations

15
checked on Dec 18, 2024

Page view(s)

40
checked on Aug 24, 2024

Download(s)

22
checked on Aug 24, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.