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Multifilamentary niobium tin superconductor tapeIn the method proposed for fabricating multifilamentary Nb3Sn tape, filamentary superconducting paths are produced in standard commercial superconductor tape by chemical milling of separator slots through the Nb3Sn layer. The multifilament configuration features a matrix of ten 1.2 mm wide parallel helical superconducting paths along the length of the tape. The paths are spaced 0.4 mm apart. Tapes tested as small pancake coils demonstrated the integrity and continuity of the matrix, and showed that critical current was sustained in direct proportion to retained superconductor.
Document ID
19750041758
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Brisbin, P. H.
(Intermagnetics General Corp. Guilderland, N.Y., United States)
Coles, W. D.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 8, 2013
Publication Date
March 1, 1975
Subject Category
Solid-State Physics
Accession Number
75A25830
Funding Number(s)
CONTRACT_GRANT: NAS3-16976
Distribution Limits
Public
Copyright
Other

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