Nb3Sn multi-filamentary superconducting wires prepared by Ta-Sn powder in tube process

The critical current density (Jc) of the single filament wire was 167 A/mm2 at 21 T and 4.2 K. Based on results of the first stage developments 50 kg class scale wire with 54 filaments was progressed in the following stage.

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Bibliographische Detailangaben
Veröffentlicht in:	IEEE transactions on applied superconductivity 2005-06, Vol.15 (2), p.3490-3493
Hauptverfasser:	MIYAZAKI, Takayoshi, KATO, Hiroyuki, ZAITSU, Kyoji, MIYATAKE, Takayuki, HAMADA, Mamoru, TACHIKAWA, Kyoji
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electrical engineering. Electrical power engineering Electromagnets Electronics Exact sciences and technology Materials Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Superconducting devices Superconductivity Various equipment and components Wire
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Beschreibung
Zusammenfassung:	The critical current density (Jc) of the single filament wire was 167 A/mm2 at 21 T and 4.2 K. Based on results of the first stage developments 50 kg class scale wire with 54 filaments was progressed in the following stage.
ISSN:	1051-8223 1558-2515
DOI:	10.1109/TASC.2005.848994