@inproceedings{oai:jaxa.repo.nii.ac.jp:00013343,
 author = {福家, 英敏 and 吹田, 義一 and 土居, 優人 and 正箱, 信一郎 and 寺嶋, 昇 and 山内, 庄司 and Fuke, Hidetoshi and Suita, Yoshikazu and Doi, Yuto and Shobako, Shinichiro and Terajima, Noboru and Yamauchi, Shoji},
 book = {宇宙利用シンポジウム, Space Utilization Research: Proceedings of Space Utilization Symposium},
 month = {Mar},
 note = {第25回宇宙利用シンポジウム(2009年1月14日-15日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス), The Twenty-fifth Space Utilization Symposium (January 14-15, 2009: ISAS/JAXA Sagamihara, Japan), The butt weld and bead on plate experiments on aluminum alloy plate were performed with the space GHTA (Gas Hollow Tungsten Arc) welding process using the AC (alternating current) welding machine with 600 re-striking voltage in a vacuum. The welding phenomena such as arc discharge and cleaning area expanding and the weld metal shape were investigated. As a result, it was clarified that the arc discharge using AC welding machine become unstable arc compare with the arc discharge using pulsed DC (direct current) welding machine with DCEN in a vacuum and the arc discharge begins between the electrode and the edges of base metal., 形態: カラー図版あり, 資料番号: AA0064297099},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)},
 title = {真空中での交流電源を用いた宇宙GHTA溶接の溶接現象},
 volume = {25},
 year = {2009}
}