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  1. 0 資料タイプ別
  2. 01 学術雑誌論文
  1. 230 大学院自然科学研究科
  2. 10 学術雑誌論文
  3. 10 査読済論文

Bi2Sr2Ca2Cu3Ox酸化物超電導体の拡散接合用中間材

http://hdl.handle.net/10191/6415
http://hdl.handle.net/10191/6415
25fe9399-d22a-4ad3-8de4-3ae2c27020aa
名前 / ファイル ライセンス アクション
06_0002.pdf 06_0002.pdf (1.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-04-23
タイトル
タイトル Bi2Sr2Ca2Cu3Ox酸化物超電導体の拡散接合用中間材
タイトル
言語 en
タイトル Bi2Sr2Ca2Cu3Ox酸化物超電導体の拡散接合用中間材
言語
言語 jpn
キーワード
主題Scheme Other
主題 superconductivity
キーワード
主題Scheme Other
主題 Ag2O
キーワード
主題Scheme Other
主題 diffusion bonding
キーワード
主題Scheme Other
主題 critical current density
キーワード
主題Scheme Other
主題 Bi2Se2Ca2Cu3Ox
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Interlayer Materials for Diffusion Bonding of Bi2Sr2Ca2Cu3Ox Superconducting Wire
著者 大橋, 修

× 大橋, 修

WEKO 47947

大橋, 修

Search repository
吉岡, 隆幸

× 吉岡, 隆幸

WEKO 47948

吉岡, 隆幸

Search repository
山口, 貢

× 山口, 貢

WEKO 47949

山口, 貢

Search repository
杉淵, 俊一

× 杉淵, 俊一

WEKO 47950

杉淵, 俊一

Search repository
著者別名
識別子 47951
識別子Scheme WEKO
姓名 Ohashi, Osamu
著者別名
識別子 47952
識別子Scheme WEKO
姓名 Yoshioka, Takayuki
著者別名
識別子 47953
識別子Scheme WEKO
姓名 Yamaguchi, Mitsugi
著者別名
識別子 47954
識別子Scheme WEKO
姓名 Sugibuchi, Shunichi
抄録
内容記述タイプ Abstract
内容記述 There are few reports on the bonding process for Bi-2223 multifilament wires in Bi-family superconducting wires because of the difficulty of bonding them directly. Using diffusion bonding process with interlayer materials, Bi-2223 multifilament wires are expected to be bonded at no resistance of the joint. The aim of this study is to develop the interlayer materials that have the better superconductivity characteristics. The superconducting powder with a cation ratio of Bi : Pb : Sr: Ca : Cu=1.8 : 0.4 : 2 : 2 : 3 was mixed with various amounts of Ag2O powder. Then the powder was cold-pressed with various pressures into disk-shaped pellets. The compounds were sintered at various temperatures in air for 100 h. The most suitable treatment conditions were investigated from the viewpoint of superconductivity, composition and structure. The most suitable interlayer material was cold-pressed using the compounds with 2 mass% Ag2O powder and heated under heating conditions of 847℃, 100 h in air subsequently. Critical current density increased with an increase in the ratio of 2223 Phase and the density of the interlayer materials. There was a suitable heating temperature to increase the ratio of 2223 Phase. The density of the interlayer materials was increased by the addition of Ag2O filling up the voids of interlayer materials.
書誌情報 溶接学会論文集
en : 溶接学会論文集

巻 18, 号 3, p. 468-473, 発行日 2000-08
出版者
出版者 溶接学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 02884771
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN1005067X
著者版フラグ
値 publisher
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