Influence of magnetic field and magnetic anisotropy on the quench characteristics of Bi-2223/Ag multifilamentary tapes

Author

Nakamura, Taketsune ; Tsuchiya, Shingo ; Fujio, Akihisa ; Hashino, T. ; Muta, Itsuya

Author_Institution

Graduate Sch. of Eng., Kyoto Univ., Japan

Volume

11

Issue

1

fYear

2001

fDate

3/1/2001 12:00:00 AM

Firstpage

3341

Lastpage

3344

Abstract

We examined the normal propagation characteristics of Bi-2223/Ag multifilamentary tapes as a function of magnetic field direction. Anisotropic current transport characteristics were estimated by taking into account the effect of the misorientation of the grains. Anisotropic normal zone propagation properties were examined based on the numerical simulation, and showed that the thermal properties were influenced by the anisotropic current transport characteristics

Keywords

bismuth alloys; calcium compounds; high-temperature superconductors; magnetic anisotropy; multifilamentary superconductors; numerical analysis; silver; strontium compounds; superconducting tapes; Ag; Bi-2223/Ag multifilamentary tapes; BiSrCaCuO; HTSC; anisotropic current transport characteristics; grain misorientation; magnetic anisotropy; magnetic field; magnetic field direction; normal propagation characteristics; numerical simulation; quench characteristics; thermal properties; Anisotropic magnetoresistance; High temperature superconductors; Magnetic anisotropy; Magnetic fields; Magnetic properties; Multifilamentary superconductors; Numerical simulation; Silver; Stability; Superconducting films;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.919778

Filename

919778