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Paper Abstract and Keywords
Presentation 2020-01-17 14:30
Sliding characteristics of copper contacts by Molybdenum disulfide shot testment
Tatsuro Iizuka, Yuki Kawashima, Syo Ogata, Yoshitada Watanabe, Takahiro Ueno, Koichiro Sawa (NIT) EMD2019-49 Link to ES Tech. Rep. Archives: EMD2019-49
Abstract (in Japanese) (See Japanese page) 
(in English) The electric sliding contact mechanism is a mechanism for energizing a moving object from a stationary object.
It is used in various fields such as electric railway pantographs and trolley wires, and brush / slip rings in electric motors. Since these materials are in contact with each other, friction problems always occur. If the lubricity is deteriorated due to the friction of the material, the current cannot be normally supplied. In this study, a sliding experiment was performed in which molybdenum disulfide was added to the sliding part for the purpose of normal sliding contact and maintaining stable contact electrical resistance. As a result, it demonstrated the effect on lubricity and showed the possibility of practical use.
Keyword (in Japanese) (See Japanese page) 
(in English) Molybdenum disulfide / Coefficient of friction / Contact electrical resistance / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 370, EMD2019-49, pp. 7-10, Jan. 2020.
Paper # EMD2019-49 
Date of Issue 2020-01-10 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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 EMD2019-49 Link to ES Tech. Rep. Archives: EMD2019-49

Conference Information
Committee EMD  
Conference Date 2020-01-17 - 2020-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Rental hall Shonan Hiratsuka 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To EMD 
Conference Code 2020-01-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sliding characteristics of copper contacts by Molybdenum disulfide shot testment 
Sub Title (in English)  
Keyword(1) Molybdenum disulfide  
Keyword(2) Coefficient of friction  
Keyword(3) Contact electrical resistance  
1st Author's Name Tatsuro Iizuka  
1st Author's Affiliation Nippon Institute of Technology (NIT)
2nd Author's Name Yuki Kawashima  
2nd Author's Affiliation Nippon Institute of Technology (NIT)
3rd Author's Name Syo Ogata  
3rd Author's Affiliation Nippon Institute of Technology (NIT)
4th Author's Name Yoshitada Watanabe  
4th Author's Affiliation Nippon Institute of Technology (NIT)
5th Author's Name Takahiro Ueno  
5th Author's Affiliation Nippon Institute of Technology (NIT)
6th Author's Name Koichiro Sawa  
6th Author's Affiliation Nippon Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2020-01-17 14:30:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2019-49 
Volume (vol) vol.119 
Number (no) no.370 
Page pp.7-10 
Date of Issue 2020-01-10 (EMD) 

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