Actions for Superconducting properties of Nb3Sn multifilamentary wires fabricated by internal tin process

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Superconducting properties of Nb3Sn multifilamentary wires fabricated by internal tin process

Author
Higuchi, N.
Published
United States : [publisher not identified], 1983
Springfield, Va.: National Technical Information Service, [approximately 1983]
Physical Description
microfiche : negative ; 11 x 15 cm
Additional Creators
Klamut, C. J., Suenaga, M., and Tsuchiya, K.

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Summary
The heat treatments were divided into prerection and reaction-treatments. The main microstructural difference in the two heat treatments lie in the amounts of the large Kirkendal's voids. The grain size increased at the higher temperatures. The superconducting critical temperature and current density were measured. It is believed that a current density of greater than or equal to 1200 A/mm2 can be achieved if the filament size and heat treatment can be optimized. (DLC)
Report Numbers
DE83018189; BNL-33600; CONF-830841-24
Other Subject(s)
Collection
NTIS collection.
Note
DOE contract number: AC02-76CH00016
OSTI Identifier 5669363
Research organization: Brookhaven National Lab., Upton, NY (USA).
Research organization: Electrotechnical Lab., Ibaraki (Japan).
Research organization: National Lab. for High Energy Physics, Oho, Ibaraki (Japan).
View MARC record | catkey: 47335407