Presentation | 2000/12/8 An Experiment on Operating Characteristics of Ag, Pd and Cu Contacts in Nitrogen Atmosphere Jiro MAKIMOTO, Makoto HASEGAWA, Koichiro SAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this work is to research effects of atmosphere on arc discharge and contact reliability in various aspects. We aim to produce systematical theory relating phenomena caused by arc discharge with surrounding condition, especially in inert gas. The operation studies are conducted on typical contact materials, Ag, Pd and Cu, in the nitrogen gas. As a result, in nitrogen atmosphere contact resistance is lower and stabler and material wear and transfer is smaller than in air. Thus nitrogen gas has effects on delaying and restraining the deterioration of contact reliability. We consider that arc duration and difference of arc discharge phase greatly affect these consequences. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | arc / contact resistance / material transfer and wear / nitrogen gas / laser microscope |
Paper # | EMD2000-81 |
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Committee | EMD |
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Conference Date | 2000/12/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Experiment on Operating Characteristics of Ag, Pd and Cu Contacts in Nitrogen Atmosphere |
Sub Title (in English) | |
Keyword(1) | arc |
Keyword(2) | contact resistance |
Keyword(3) | material transfer and wear |
Keyword(4) | nitrogen gas |
Keyword(5) | laser microscope |
1st Author's Name | Jiro MAKIMOTO |
1st Author's Affiliation | Department of System Design Engineering Faculty of Science nad Technology, Keio University() |
2nd Author's Name | Makoto HASEGAWA |
2nd Author's Affiliation | Department of System Design Engineering Faculty of Science nad Technology, Keio University |
3rd Author's Name | Koichiro SAWA |
3rd Author's Affiliation | Department of System Design Engineering Faculty of Science nad Technology, Keio University |
Date | 2000/12/8 |
Paper # | EMD2000-81 |
Volume (vol) | vol.100 |
Number (no) | 511 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |