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

アクセス数:480件（2025-07-13 11:14 集計）

固定URL: https://doi.org/10.18910/3742

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タイトル
Numerical Study of Joining Process in Magnetic Pressure Seam Welding
著者
NRID
1000020294134 1000020294134
ORCID
0000-0002-9890-7772 0000-0002-9890-7772
researchmap permalink
read0051742 read0051742
Scopus Author ID
7101967093 7101967093
著者名
Serizawa, Hisashi
著者名
Shibahara, Isao
著者名
Rashed, Sherif
NRID
1000060166270 1000060166270
著者名
Murakawa, Hidekazu
キーワード等
Magnetic Pressure Seam Welding
Collision Velocity
Collision Angle
Euler-Lagrange Coupling Analysis
Finite Element Method
抄録
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.
出版者
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
収録物名
Transactions of JWRI
巻(号)
38(1)
ページ
63-68
刊行年月
2009-09
言語
英語
ハンドルURL
https://hdl.handle.net/11094/3742
DOI
https://doi.org/10.18910/3742
PISSN
03874508
NCID
AA00867058
アクセス権
open access
出版タイプ
Version of Record
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.38 No.1 (2009-09)