Multifilamentary Nb/sub 3/Sn superconductors on the base of high-tin alloyed bronzes for high-field magnets

Multifilamentary Nb/sub 3/Sn superconductors on the base of high-tin alloyed bronzes for high-field magnets

Multifilamentary Nb/sub 3/Sn superconductors have been fabricated due to the worked out technology of deformed bronze with increased content of tin (16...18 wt%) production. Studies have been made of the effects of bronze composition and thermal treatment conditions on the overall critical current d...

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Veröffentlicht in:IEEE transactions on magnetics 1996-07, Vol.32 (4), p.2879-2881
Hauptverfasser: Sverdlov, V.Ya, Tikhonovsky, M.A., Tikhinsky, G.F., Kondratov, A.A., Rudycheva, T.Yu, Klimenko, E.Yu, Novikov, S.I.
Format: Artikel
Sprache:eng
Schlagworte:
Alloying
Critical current density
Magnetic fields
Magnetic properties
Multifilamentary superconductors
Niobium
Production
Superconducting materials
Tin
Titanium
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Zusammenfassung:Multifilamentary Nb/sub 3/Sn superconductors have been fabricated due to the worked out technology of deformed bronze with increased content of tin (16...18 wt%) production. Studies have been made of the effects of bronze composition and thermal treatment conditions on the overall critical current density of multifilamentary Nb/sub 3/Sn superconductors. It is shown, that the use of the bronze with increased content of tin as well as bronze alloying with titanium improves the superconducting properties of composites, especially in high magnetic fields.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.511476