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| Presentation | 2014-11-29 13:50 Formation Process of Intermittent Molten Bridge between Au-plated Contacts at Super low Breaking Velocity Wanbin Ren, Yu Chen, Cheng Chang (Harbin Inst. of Tech.), Guenther Horn (ElConMat Consulting Associates)  EMD2014-71 Link to ES Tech. Rep. Archives: EMD2014-71 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents the molten bridge behaviors of Au-plated material at super low breaking velocity conditions by introducing our new designed test rig. The typical waveforms in the contact voltage and contact force during breaking were investigated under the load 5-25V/0.2-0.5A and velocity of 25-50nm/s. From the repetitive experimental results, we found that the intermittent molten bridge phenomena are formed from the competition of multitude contact a-spots for current distribution. Also, the possible bridge diameter is calculated with different bridge length and input power by using FEM thermal simulation and ISHIDA¨s experiment results. Finally, the effect of breaking velocity and electric load on bridge length and duration is also analyzed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | molten bridge / contact a-spot / breaking velocity / thermal simulation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 342, EMD2014-71, pp. 35-40, Nov. 2014. | |
| Paper # | EMD2014-71 | |
| Date of Issue | 2014-11-22 (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 | EMD2014-71 Link to ES Tech. Rep. Archives: EMD2014-71 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2014-11-29 - 2014-11-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chitose Cultural Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | International Session IS-EMD2014 |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2014-11-EMD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Formation Process of Intermittent Molten Bridge between Au-plated Contacts at Super low Breaking Velocity |
| Sub Title (in English) | |
| Keyword(1) | molten bridge |
| Keyword(2) | contact a-spot |
| Keyword(3) | breaking velocity |
| Keyword(4) | thermal simulation |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Wanbin Ren |
| 1st Author's Affiliation | Harbin Institute of Technology (Harbin Inst. of Tech.) |
| 2nd Author's Name | Yu Chen |
| 2nd Author's Affiliation | Harbin Institute of Technology (Harbin Inst. of Tech.) |
| 3rd Author's Name | Cheng Chang |
| 3rd Author's Affiliation | Harbin Institute of Technology (Harbin Inst. of Tech.) |
| 4th Author's Name | Guenther Horn |
| 4th Author's Affiliation | ElConMat Consulting Associates (ElConMat Consulting Associates) |
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| Speaker | Author-2 |
| Date Time | 2014-11-29 13:50:00 |
| Presentation Time | 20 minutes |
| Registration for | EMD |
| Paper # | EMD2014-71 |
| Volume (vol) | vol.114 |
| Number (no) | no.342 |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2014-11-22 (EMD) |
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