Stability for Ag sheathed Bi2Sr2CaCu2O8 tape coils under strong electromagnetic force state

S. Awaji, K. Watanabe, M. Motokawa, T. Wakuda, M. Okada

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

We made a AgMg/Bi2212 magnet for investigation of the mechanical and superconducting properties under the large electromagnetic stress. The coil was reinforced by the cowinding technique with Hastelloy tapes. The strain values at the operation current of 275 A was about 0.25% for a coil reinforced by one Hastelloy tape but 0.1% for that reinforced by three Hastelloy tapes. In addition, the rapid increase of voltage was observed, when the operation current reaches to 275 angstrom. The stability of the test magnet is discussed.

Original languageEnglish
Pages (from-to)2597-2598
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume341-348 (IV)
DOIs
Publication statusPublished - 2000 Nov
EventInternational Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA
Duration: 2000 Feb 202000 Feb 25

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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