論文

査読有り
2003年9月

Study of a bi-system superconducting wire with an oxide barrier using the strand and formed method

Superconductor Science and Technology
  • Takaaki Sasaoka
  • ,
  • Takemi Muroga
  • ,
  • Junichi Sato
  • ,
  • Kenji Yasuda

16
9
開始ページ
1031
終了ページ
1035
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1088/0953-2048/16/9/312

We present the strand and formed method of manufacturing Ag-sheathed Bi-system superconducting round wire. The method strands three round multifilamentary wires into a single round wire. For the strand and formed Bi2Sr2Ca1Cu2Ox (Bi-2212) wire, the critical current Ic exhibited almost no change until the bending strain exceeded 0.6%, while for the conventional round Bi-2212 wire Ic deteriorated when the bending strain exceeded 0.2%. Also, we have measured the alternating-current transport loss of both a strand formed round Bi-Pb2Sr2Ca2Cu3Ox (Bi-2223) wire with a barrier and a conventional tape Bi-2223 wire without a barrier. The measured loss normalized by the Ic of the former was more reduced than that of the latter.

リンク情報
DOI
https://doi.org/10.1088/0953-2048/16/9/312
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0141719860&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=0141719860&origin=inward
ID情報
  • DOI : 10.1088/0953-2048/16/9/312
  • ISSN : 0953-2048
  • SCOPUS ID : 0141719860

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