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| Presentation | 2010-11-12 11:00 Surface Analyses of W-Based Composite Materials Containing Solid Lubricants for Sliding Electrical Contacts by AFM and EPMA Yoshitada Watanabe, Masaomi Arai (Kogakuin Univ.)  EMD2010-106 Link to ES Tech. Rep. Archives: EMD2010-106 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Sliding tests were performed on three kinds of W-based composite materials containing solid lubricant for electric sliding contacts, and the sliding surfaces were observed under an atomic force microscope (AFM) in tapping mode, and under a surface potential microscope (SPoM) and an electron probe micro analyzer (EPMA). Next, three-dimensional surface analysis was conducted on the conductive metal distribution and contact-spot level difference distribution, and it was found that the spot conductive portions that were large in level difference and near the electrode on the other side were lower in the surface potential. It was also found under EPMA that the grayscale pictures of the sliding surfaces showed the distribution of both conductive metals and transferred elements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Solid lubricant / Composite material / Atomic force microscope / Surface potential microscope / Electron probe micro analyzer / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 270, EMD2010-106, pp. 163-166, Nov. 2010. | |
| Paper # | EMD2010-106 | |
| Date of Issue | 2010-11-04 (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 | EMD2010-106 Link to ES Tech. Rep. Archives: EMD2010-106 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2010-11-11 - 2010-11-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Xi'an Jiaotong University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | IS-EMD2010 (10th International Session in Electro-Mechanical Devices) |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2010-11-EMD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Surface Analyses of W-Based Composite Materials Containing Solid Lubricants for Sliding Electrical Contacts by AFM and EPMA |
| Sub Title (in English) | |
| Keyword(1) | Solid lubricant |
| Keyword(2) | Composite material |
| Keyword(3) | Atomic force microscope |
| Keyword(4) | Surface potential microscope |
| Keyword(5) | Electron probe micro analyzer |
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| Keyword(7) | |
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| 1st Author's Name | Yoshitada Watanabe |
| 1st Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
| 2nd Author's Name | Masaomi Arai |
| 2nd Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
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| Speaker | Author-2 |
| Date Time | 2010-11-12 11:00:00 |
| Presentation Time | 15 minutes |
| Registration for | EMD |
| Paper # | EMD2010-106 |
| Volume (vol) | vol.110 |
| Number (no) | no.270 |
| Page | pp.163-166 |
| #Pages | 4 |
| Date of Issue | 2010-11-04 (EMD) |
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