In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature

H. Okuda, H. Rokkaku, K. Morishita, J. K. Shin, S. Iwamoto, S. Ochiai, M. Sato, K. Osamura, A. Otto, E. J. Harley, A. Malozemoff

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

Axial strain of Bi2223 superconducting filaments in Ag-sheathed superconducting composites reinforced by stainless steel lamination has been evaluated by in situ synchrotron-radiation diffraction. The Bi2223 filaments in the laminated composites were under 0.11% of compressive residual strain, whereas the residual strain of filaments in the composite after removing stainless steel layers was only 0.02% in compression. Under large tensile load, the composite showed a clear multiple fracture with an almost constant filament strain of about 0.11% in tension.

本文言語英語
ページ(範囲)691-694
ページ数4
ジャーナルScripta Materialia
55
8
DOI
出版ステータス出版済み - 10 2006
外部発表はい

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

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