Presentation | 2009-05-22 Melting bridge formation process which differs in the material Masami MORI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Contact material damage by the arc discharge is different in the material. The difference by the material was also shown for melting bridge formation and electrode damage of the precursory phenomenon. The contact of the made of same metal by two materials was separated with the speed under 1mm/s in order to observe the melting bridge formation and contact surface after the bridge separation in detail. As the result, the melting bridge was formed at the boundary on the anode side with high brightness in the copper contact. However, the transfer for anodes boundary and cathode boundary side in the high brightness division was observed the nickel material under melting bridge formation. It is correspondent to this, and the copper material becomes the damage of the anode, and the cathode was the intact. However, the electrode damage of nickel became both poles. In melting test of heating of the simulation contact by the current, the result of considering the relation of the Thomson effect was shown. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Arc discharge / Melting bridge / Thomson effect / Electrode damage |
Paper # | EMCJ2009-13,EMD2009-5 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2009/5/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Melting bridge formation process which differs in the material |
Sub Title (in English) | |
Keyword(1) | Arc discharge |
Keyword(2) | Melting bridge |
Keyword(3) | Thomson effect |
Keyword(4) | Electrode damage |
1st Author's Name | Masami MORI |
1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
Date | 2009-05-22 |
Paper # | EMCJ2009-13,EMD2009-5 |
Volume (vol) | vol.109 |
Number (no) | 44 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |