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jwri38_01_063
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論文情報
タイトル
Numerical Study of Joining Process in Magnetic Pressure Seam Welding
著者
Serizawa, Hisashi
Serizawa, Hisashi
Shibahara, Isao
Shibahara, Isao
Rashed, Sherif
Rashed, Sherif
Murakawa, Hidekazu
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.
公開者
大阪大学接合科学研究所
公開者の別表記
Joining and Welding Research Institute, Osaka University
公開者 (ヨミ)
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
掲載誌名
Transactions of JWRI
巻
38
号
1
開始ページ
63
終了ページ
68
刊行年月
2009-09
ISSN
03874508
NCID
AA00867058
URL
http://hdl.handle.net/11094/3742
言語
英語
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.38 No.1 (2009-09)
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text
DCTERMS.bibliographicCitation
Transactions of JWRI.38(1) P.63-P.68
DC.title
Numerical Study of Joining Process in Magnetic Pressure Seam Welding
DC.creator
Serizawa, Hisashi
Shibahara, Isao
Rashed, Sherif
Murakawa, Hidekazu
DC.publisher
大阪大学接合科学研究所
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2009-09
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/3742
DC.subject
Magnetic Pressure Seam Welding
Collision Velocity
Collision Angle
Euler-Lagrange Coupling Analysis
Finite Element Method
DCTERMS.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.
citation_title
Numerical Study of Joining Process in Magnetic Pressure Seam Welding
citation_author
Serizawa, Hisashi
Shibahara, Isao
Rashed, Sherif
Murakawa, Hidekazu
citation_publisher
大阪大学接合科学研究所
citation_language
英語
citation_date
2009-09
citation_journal_title
Transactions of JWRI
citation_volume
38
citation_issue
1
citation_firstpage
63
citation_lastpage
68
citation_issn
03874508
citation_public_url
http://hdl.handle.net/11094/3742
citation_keywords
Magnetic Pressure Seam Welding
Collision Velocity
Collision Angle
Euler-Lagrange Coupling Analysis
Finite Element Method