Flux loss measurements of Ag-sheathed Bi-2223 tapes

Mi Hye Jang, W. Wong-Ng, R. Shull, L. P. Cook, Dea Sik Suh, Taekuk Ko

Research output: Contribution to conferencePaper

Abstract

Alternating current (AC) losses of two Bi-2223 ([Bi, Pb] : Sr : Ca : Cu :O = 2:2:2:3) tapes [(Tape I, twist-pitch of 70 mm) and the other with a twist-pitch of 8mm (Tape H)] were measured and compared. These samples, produced by the powder-in-(Ag)tube (PIT) method, are multi-filamentary. Susceptibility measurements were conducted while cooling in a magnetic field. Flux loss measurements were conducted as a function of ramping rate, frequency and field direction. The AC flux loss increases as the twist-pitch of the tapes decreased, in agreement with the Norris Equation.

Original languageEnglish
Pages83-93
Number of pages11
Publication statusPublished - 2004 Jun 14
EventFabrication of Long-Length and Bulk High-Temperature Superconductors - Nashville, TN., United States
Duration: 2003 Apr 272003 Apr 30

Other

OtherFabrication of Long-Length and Bulk High-Temperature Superconductors
CountryUnited States
CityNashville, TN.
Period03/4/2703/4/30

Fingerprint

Tapes
Fluxes
Powders
Magnetic fields
Cooling

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Jang, M. H., Wong-Ng, W., Shull, R., Cook, L. P., Suh, D. S., & Ko, T. (2004). Flux loss measurements of Ag-sheathed Bi-2223 tapes. 83-93. Paper presented at Fabrication of Long-Length and Bulk High-Temperature Superconductors, Nashville, TN., United States.
Jang, Mi Hye ; Wong-Ng, W. ; Shull, R. ; Cook, L. P. ; Suh, Dea Sik ; Ko, Taekuk. / Flux loss measurements of Ag-sheathed Bi-2223 tapes. Paper presented at Fabrication of Long-Length and Bulk High-Temperature Superconductors, Nashville, TN., United States.11 p.
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Jang, MH, Wong-Ng, W, Shull, R, Cook, LP, Suh, DS & Ko, T 2004, 'Flux loss measurements of Ag-sheathed Bi-2223 tapes', Paper presented at Fabrication of Long-Length and Bulk High-Temperature Superconductors, Nashville, TN., United States, 03/4/27 - 03/4/30 pp. 83-93.

Flux loss measurements of Ag-sheathed Bi-2223 tapes. / Jang, Mi Hye; Wong-Ng, W.; Shull, R.; Cook, L. P.; Suh, Dea Sik; Ko, Taekuk.

2004. 83-93 Paper presented at Fabrication of Long-Length and Bulk High-Temperature Superconductors, Nashville, TN., United States.

Research output: Contribution to conferencePaper

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Jang MH, Wong-Ng W, Shull R, Cook LP, Suh DS, Ko T. Flux loss measurements of Ag-sheathed Bi-2223 tapes. 2004. Paper presented at Fabrication of Long-Length and Bulk High-Temperature Superconductors, Nashville, TN., United States.