Transient Arc Diagnosis with OMA(Welding Physics, Processes & Instruments)
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概要
- 論文の詳細を見る
Spectroscopic study of a pulsed high current arc was performed with efficient usage of optical multichannel analyzer (OMA). Not only spectral line profiles but also their spatial distributions could be detected quite easily shot by shot. But at the gate mode operation of OMA, it is demonstrated that much care should be taken in the selection of pulse waveform as well as its height for the correct profile measurement.
- 大阪大学の論文
著者
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Arata Y
Osaka Univ. Osaka Jpn
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ARATA Yoshiaki
Osaka University
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Yoshioka Yasuo
Osaka University
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MIYAKE Shoji
Osaka University
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MATSUOKA Hidesato
Osaka University
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Matsuoka H
Hitachi Ltd. Tokyo Jpn
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Arata Yoshiaki
Welding Research Institute Osaka University
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