Superconductor wire and method of manufacturing the same

Details Superconductor wire and method of manufacturing the same Superconductor wire and method of manufacturing the same

1991-11-22

1995-08-15

Picard, Leo P.

Electricity: conductors and insulators

Conduits, cables or conductors

Superconductors

505884, 505887, H01B 1202

Patent

active

054421373

ABSTRACT:
A housing is arranged outside a superconducting wire body to enclose it at a predetermined gap. A solder layer and/or a space are formed as a stress relaxation layer between the superconducting wire body and the housing. The gap between a surface of the superconducting wire body, to which a load acts in a direction perpendicular to the longitudinal direction of the superconducting wire body, and a housing material layer, is set to at least 0.25 mm at each side. Alternatively, a solder layer is formed to leave a space between a surface of the superconducting wire body, to which the above load mainly acts, and the housing material layer.

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K. Kuroda, "Superconducting coils impregnated with Wood's Metal", Nov. 1975, Cryogenics, pp. 675-677.
Patent Abstracts Of Japan, vol. 15, No. 379, (E-1115), Sep. 25, 1991, & JP-A-3 150 806, K. Hamashima, "Superconductor".
Proceedings Of The International Cryogenic Materials Conference, pp. 215-218, "High-Current MF Nb3Sn Conductor for Up-Grading Of The Cluster Test Facility", (1982), S. Murase, et al.
Proceedings Of The Tenth International Cryogenic Engineering Conference, pp. 704-707, "Titanium Bronze Processed Nb3Sn Conductor Performance Of 12 T Superconducting Magnet For 30 T Hybrid Magnet" (1984), S. Murase et al.

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