Numerical Study of Joining Process in Magnetic Pressure Seam Welding

Serizawa, Hisashi; Shibahara, Isao; Rashed, Sherif et al.

Transactions of JWRI, 2009, 38(1), 63-68

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Identifier to cite or link to this item: https://doi.org/10.18910/3742

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Title
Numerical Study of Joining Process in Magnetic Pressure Seam Welding
Creator
NRID
1000020294134 1000020294134
ORCID
0000-0002-9890-7772 0000-0002-9890-7772
researchmap permalink
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Scopus Author ID
7101967093 7101967093
CreatorName
Serizawa, Hisashi
CreatorName
Shibahara, Isao
CreatorName
Rashed, Sherif
NRID
1000060166270 1000060166270
CreatorName
Murakawa, Hidekazu
Subject
Magnetic Pressure Seam Welding
Collision Velocity
Collision Angle
Euler-Lagrange Coupling Analysis
Finite Element Method
Abstract
The magnetic pressure seam welding is one of the candidate methods to join thin sheet　multifunctional materials. In this research, to examine the mechanism of magnetic pressure welding　from a dynamic viewpoint, numerical simulation of the impact was carried out by using a　commercial Euler-Lagrange coupling software MSC.Dytran (MSC.Software) as a first step of the　computational studies, where the joint between Fe and Al was employed according to the previous　experimental researches. From the serial numerical results, it was found that the increase of　temperature at the joint interface was not enough to melt Al or Fe in the range of collision velocity　and angle studied in this report. Also, it was revealed that the very large mean stress occurring at　the interface which could be considered as the pressure at joint interface and Al moved with high　velocity along the interface. Moreover, it was found that there were two patterns of plastic strain　distribution near the joint interface depending on the collision velocity and collision angle. Finally, it can be concluded that the plastic strain pattern might be related to the success of magnetic pressure seam welding.
Publisher
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
Source Title
Transactions of JWRI
Volume (Issue)
38(1)
Page
63-68
Date of Issued
2009-09
Language
English
Handle URL
https://hdl.handle.net/11094/3742
DOI
https://doi.org/10.18910/3742
PISSN
03874508
NCID
AA00867058
Access Rights
open access
oaire:version
Version of Record
Category
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.38 No.1 (2009-09)