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Paper Abstract and Keywords
Presentation 2012-12-21 13:45
[Special Talk] Fundamental Experiments for Magnetic Pulse Welding of Electric and Electronic Parts
Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2012-92 Link to ES Tech. Rep. Archives: EMD2012-92
Abstract (in Japanese) (See Japanese page) 
(in English) Copper and aluminum materials such as a sheet, foil, a terminal board, a wire are connected by magnetic pulse welding (MPW) method as fundamental experiments for MPW of electric and electronic parts. MPW is a cold process for lap welding of conductive metals having a gap. MPW uses magnetic pressure to drive a flyer metal material against a target metal material sweeping away surface contaminants by metal jets while forcing intimate metal-to-metal contact, thereby producing a solid-state weld. The flyer and the target materials are fixed on a flat one-turn coil and the discharge current from a capacitor bank passes through the coil to generate magnetic pressure. Many experimental results including appearances and joining interfaces of various welded materials are reported with a principle and methods of MPW.
Keyword (in Japanese) (See Japanese page) 
(in English) Electro-conductive connection / Copper sheet / Aluminum sheet / Foil / Flexible printed circuit board / Terminal board / Lap welding / Magnetic pulse welding  
Reference Info. IEICE Tech. Rep., vol. 112, no. 370, EMD2012-92, pp. 7-12, Dec. 2012.
Paper # EMD2012-92 
Date of Issue 2012-12-14 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EMD2012-92 Link to ES Tech. Rep. Archives: EMD2012-92

Conference Information
Committee EMD  
Conference Date 2012-12-21 - 2012-12-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2012-12-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fundamental Experiments for Magnetic Pulse Welding of Electric and Electronic Parts 
Sub Title (in English)  
Keyword(1) Electro-conductive connection  
Keyword(2) Copper sheet  
Keyword(3) Aluminum sheet  
Keyword(4) Foil  
Keyword(5) Flexible printed circuit board  
Keyword(6) Terminal board  
Keyword(7) Lap welding  
Keyword(8) Magnetic pulse welding  
1st Author's Name Tomokatsu Aizawa  
1st Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College)
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Date Time 2012-12-21 13:45:00 
Presentation Time 40 minutes 
Registration for EMD 
Paper # EMD2012-92 
Volume (vol) vol.112 
Number (no) no.370 
Page pp.7-12 
#Pages
Date of Issue 2012-12-14 (EMD) 


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