Title:
Nb3Al SUPERCONDUCTING WIRE AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/132713
Kind Code:
A1
Abstract:
Disclosed is an Nb3Al superconducting wire having a multifilamentary structure
wherein many Nb3Al thin wires are arranged in a metal matrix. High
melting point metal fibers having a melting point higher than those of Nb and Al
and being much thinner than the Nb3Al thin wires are dispersed in each
Nb3Al thin wire in such a manner that the lengths of the fibers are along
the center of the wire.
Inventors:
BANNO NOBUYA (JP)
TAKEUCHI TAKAO (JP)
TAKEUCHI TAKAO (JP)
Application Number:
PCT/JP2007/059610
Publication Date:
November 22, 2007
Filing Date:
May 09, 2007
Export Citation:
Assignee:
NAT INST FOR MATERIALS SCIENCE (JP)
BANNO NOBUYA (JP)
TAKEUCHI TAKAO (JP)
BANNO NOBUYA (JP)
TAKEUCHI TAKAO (JP)
International Classes:
H01B12/10; C22C27/02; H01B13/00; C22F1/00
Foreign References:
| JPS62291813A | 1987-12-18 | |||
| JP2000067667A | 2000-03-03 | |||
| JP2006100063A | 2006-04-13 | |||
| JPH06176639A | 1994-06-24 | |||
| JP2000113748A | 2000-04-21 |
Attorney, Agent or Firm:
NISHIZAWA, Toshio (11-1 Minami-Aoyama 6-chom, Minato-ku Tokyo 62, JP)
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