Effects of Metal Vapor on Plasma State in Helium Gas Tungsten Arcs
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概要
- 論文の詳細を見る
In order to investigate effects of metal vapor on the plasma state in welding process, electron temperature in helium Gas Tungsten Arc (GTA) plasma during welding was measured by using the laser scattering method. Furthermore, density distributions of metal ions were also measured by using the spectroscopic analysis. Our results showed that plasma during welding consisted of two plasma regions, namely, pure helium plasma region and quasi-metal plasma region.
- 社団法人溶接学会の論文
- 2002-05-05
著者
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TANAKA Manabu
Osaka university
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USHIO Masao
Osaka University
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Tanaka M
Joining And Welding Research Institute Osaka University
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Tanaka Manabu
Joining And Welding Research Institute Osaka University
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Tanaka Manabu
Osaka Univ. Osaka Jpn
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USHIO Masao
Joining and Welding Research Institute, Osaka University
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TERASAKI Hidenori
Osaka University
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TERASAKI Hidenori
Graduate school of Osaka University
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Ushio M
Osaka Univ.
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Ushio Masao
Joining And Welding Research Institute Osaka University
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Ushio Masao
Osaka Univ. Osaka Jpn
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