Presentation 2005/11/10
The Bi-directional Observation of Transferred Pips Formed on Ag/CdO12wt% Electric Contacts in DC42V-5A and 10A Resistive Circuit(Automotive Application)
Yutaka NAITO, Noriatsu SUZUKI, Junya SEKIKAWA, Takayoshi KUBONO,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Some Ag/CdO12wt% electric contacts as make-only contacts in DC42V-5A and 10A resistive circuit, and some photographs of the transferred pips were taken from bi-direction with a digital high scope to observe the growth of the transferred pip and the position in which the transferred pip was formed. As the result, for samples operated in 5A, the pip grew up as the top in its back. For samples operated in 10A, the edge of the pip back and forth grew up alternately. The reasons of these results are thought that the method of the contact of the contacts, the change in the amount of the transferred material by the current value, and the electromagnetic force were influenced.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Electric contact / Transferred pip / DC42V / Arc discharge / Ag/CdO
Paper # EMD2005-76
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Conference Information
Committee EMD
Conference Date 2005/11/10(1days)
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Paper Information
Registration To Electromechanical Devices (EMD)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The Bi-directional Observation of Transferred Pips Formed on Ag/CdO12wt% Electric Contacts in DC42V-5A and 10A Resistive Circuit(Automotive Application)
Sub Title (in English)
Keyword(1) Electric contact
Keyword(2) Transferred pip
Keyword(3) DC42V
Keyword(4) Arc discharge
Keyword(5) Ag/CdO
1st Author's Name Yutaka NAITO
1st Author's Affiliation Graduate School of Science and Engineering, Shizuoka Univ.()
2nd Author's Name Noriatsu SUZUKI
2nd Author's Affiliation Graduate School of Science and Engineering, Shizuoka Univ.
3rd Author's Name Junya SEKIKAWA
3rd Author's Affiliation Faculty of Engineering, Shizuoka Univ.
4th Author's Name Takayoshi KUBONO
4th Author's Affiliation Faculty of Engineering, Shizuoka Univ.
Date 2005/11/10
Paper # EMD2005-76
Volume (vol) vol.105
Number (no) 412
Page pp.pp.-
#Pages 6
Date of Issue