MISC

2007年

Direct measurement of mechanical properties of Bi2223 filament using Ag alloy removed tape

Physica C: Superconductivity and its Applications
  • Hojo, M.
  • ,
  • Hashimoto, M.
  • ,
  • Tanaka, M.
  • ,
  • Adachi, T.
  • ,
  • Sugano, M.
  • ,
  • Ochiai, S.
  • ,
  • Osamura, K.

463-465
SUPPL.
開始ページ
863
終了ページ
866
記述言語
英語
掲載種別
DOI
10.1016/j.physc.2007.03.494
出版者・発行元
ELSEVIER SCIENCE BV

Young's modulus and fracture strain of Bi2223 filaments in Bi2223/Ag/Ag alloy composite tape were investigated in detail. Tensile tests were carried out for composite tapes from which Ag alloy component was completely removed by immersing the tape in NH4OH and H2O2 solution. In this Ag alloy removed tape, the Bi2223 filaments carried almost the entire load because the yield strength and the coefficient of work hardening of Ag were quite low, and the volume fraction of Bi2223 filament was about twice as much as that of Ag. The Young's modulus of Bi2223 filament was simply calculated from the stress-strain curve of Ag alloy removed tapes where the Ag component stress exceeded the yield strength. The residual strain of filament was low enough to be ignored, and the fracture strain of filament was directly obtained by the fracture strain of Ag alloy removed tapes. (C) 2007 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.physc.2007.03.494
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000250396000197&DestApp=WOS_CPL
URL
http://www.scopus.com/inward/record.url?eid=2-s2.0-34548479537&partnerID=MN8TOARS
ID情報
  • DOI : 10.1016/j.physc.2007.03.494
  • ISSN : 0921-4534
  • ORCIDのPut Code : 38323996
  • SCOPUS ID : 34548479537
  • Web of Science ID : WOS:000250396000197

エクスポート
BibTeX RIS