書誌事項
- タイトル別名
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- Welding Experiments of Aluminum Alloy by Space GHTA Welding in the ISS Orbital Pressure
- ISS キドウ アツリョク デ ノ アルミニウム ゴウキン ノ ウチュウ GHTA ヨウセツ ジッケン
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説明
As a feasible welding method in space, the authors have previously proposed the space GHTA (Gas Hollow Tungsten Arc) welding process. The space GHTA welding with high frequency power source for the arc starting may cause the electro-magnetic noise problems of computer equipments placed on the ISS. Therefore, in this paper the welding experiments of aluminum alloy by the space GHTA welding with DC high voltage power source for the arc starting was carried out in the ISS orbital pressure 10-5Pa. It is made clear that there is the shifting phenomenon in which the spark discharge changes to the glow or arc discharge at starting phenomenon of the space GHTA welding in high vacuum condition, and the features of those starting phenomenon are demonstrated. And the space GHTA welding with DC high voltage power source can be used for welding in the ISS orbital pressure.
収録刊行物
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- 日本航空宇宙学会論文集
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日本航空宇宙学会論文集 52 (600), 10-15, 2004
一般社団法人 日本航空宇宙学会
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詳細情報 詳細情報について
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- CRID
- 1390282679445475840
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- NII論文ID
- 10011983718
- 30018755260
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- NII書誌ID
- AA11307372
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- ISSN
- 24323691
- 13446460
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- NDL書誌ID
- 6830058
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
