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Paper Abstract and Keywords
Presentation 2014-01-31 14:25
Distribution of composition on Ag cathode surfaces heated after occurrence of break arcs
Tomoyuki Atsumi, Junya Sekikawa (Shizuoka Univ.) EMD2013-138
Abstract (in Japanese) (See Japanese page) 
(in English) Break arcs are generated in a DC48V and 12A resistive circuit. Composition distribution on contact surfaces eroded by break arcs is analyzed by EPMA. Then the contacts are heated to 100,180, and 240℃ and this composition distribution is analyzed again. The following results are obtained. For heated to 100℃, detection level of Ag and O little changed before and after heating. In the case of the contact is heated to 180℃ and 240℃, Ag detected after heating increases, and O decreases.
Keyword (in Japanese) (See Japanese page) 
(in English) Electrical contacts / Break arc / Contact surface / Silver / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 425, EMD2013-138, pp. 11-16, Jan. 2014.
Paper # EMD2013-138 
Date of Issue 2014-01-24 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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 EMD2013-138

Conference Information
Committee EMD  
Conference Date 2014-01-31 - 2014-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2014-01-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distribution of composition on Ag cathode surfaces heated after occurrence of break arcs 
Sub Title (in English)  
Keyword(1) Electrical contacts  
Keyword(2) Break arc  
Keyword(3) Contact surface  
Keyword(4) Silver  
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1st Author's Name Tomoyuki Atsumi  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Junya Sekikawa  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2014-01-31 14:25:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2013-138 
Volume (vol) vol.113 
Number (no) no.425 
Page pp.11-16 
#Pages 6 
Date of Issue 2014-01-24 (EMD) 

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