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Paper Abstract and Keywords
Presentation 2013-12-20 14:05
Magnetic Pulse Welding of Aluminum Sheet (or Foil) to Amorphous Foil for Magnetic Shielding
Tomokatsu Aizawa, Kazuo Matsuzawa, Keigo Okagawa (Tokyo Metropolitan College) EMD2013-131 Link to ES Tech. Rep. Archives: EMD2013-131
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a novel welding technique of an aluminum sheet to an amorphous foil and its experimental results. When a discharge current from a capacitor bank passes through a flat one-turn coil, a magnetic flux is suddenly generated around the coil. Eddy currents are induced in the overlapped aluminum sheet and foil placed on the coil. The sheet and the foil have a gap between them. Electromagnetic force acts on the sheet and lets the sheet collide and weld to the foil. An aluminum foil on the aluminum sheet can be also welded to the amorphous foil. The foils do not melt. The bank energy required for these magnetic pulse welding is less than 1.0 kJ.
Keyword (in Japanese) (See Japanese page) 
(in English) Amorphous foil / Aluminum foil / Magnetic shield / Electromagnetic shield / Lap welding / Magnetic pulse welding / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 369, EMD2013-131, pp. 1-6, Dec. 2013.
Paper # EMD2013-131 
Date of Issue 2013-12-13 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
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 EMD2013-131 Link to ES Tech. Rep. Archives: EMD2013-131

Conference Information
Committee EMD  
Conference Date 2013-12-20 - 2013-12-20 
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 2013-12-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Magnetic Pulse Welding of Aluminum Sheet (or Foil) to Amorphous Foil for Magnetic Shielding 
Sub Title (in English)  
Keyword(1) Amorphous foil  
Keyword(2) Aluminum foil  
Keyword(3) Magnetic shield  
Keyword(4) Electromagnetic shield  
Keyword(5) Lap welding  
Keyword(6) Magnetic pulse welding  
Keyword(7)  
Keyword(8)  
1st Author's Name Tomokatsu Aizawa  
1st Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College)
2nd Author's Name Kazuo Matsuzawa  
2nd Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College)
3rd Author's Name Keigo Okagawa  
3rd Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metropolitan College)
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Speaker Author-1 
Date Time 2013-12-20 14:05:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2013-131 
Volume (vol) vol.113 
Number (no) no.369 
Page pp.1-6 
#Pages
Date of Issue 2013-12-13 (EMD) 


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