Numerical Study of Joining Process in Magnetic Pressure Seam Welding

Serizawa, Hisashi; Shibahara, Isao; Rashed, Sherif; Murakawa, Hidekazu

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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
カテゴリ	Transactions of JWRI / Vol.38 No.1 (2009-09)

著者版フラグ	publisher
NII資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
dcmi資源タイプ	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

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