Stabilized superconducting wire
AssigneesJapan Atomic Energy Research Institute, Sumitomo Elec. Inc. Ltd.
InventorsToshinari Ando, Masataka Nishi, Yoshikazu Takahashi, Susumu Shimamoto
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Abstract
A stabilized superconducting wire comprises a multicore section having a number of filaments of superconducting compound material disposed in an alloy matrix, a stabilizing material section positioned around the multicore section, and a diffusion barrier layer disposed between the stabilizing material section and the multicore section and formed of an Fe-Cr alloy containing not less than 5 weight percent but not more than 25 weight percent Cr.
Claims4
A stabilized superconducting wire comprising a multicore section having a plurality of filaments of superconducting compound material disposed in an alloy matrix, a stabilizing material section positioned around said multicore section, and a diffusion barrier layer disposed between said stabilizing material section and said multicore section, said stabilized superconducting wire being characterized in that:
- said diffusion barrier layer is composed of an Fe-Cr alloy containing not less than 5 weight percent but not more than 25 weight percent Cr.
Dependencies are inferred from the claim text.