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 (Sengen 1-chome Tsukuba-sh, Ibaraki 47, 3050047, JP)
伴野 信哉 (〒47 茨城県つくば市千現１丁目２番１号 独立行政法人物質・材料研究機構内 Ibaraki, 3050047, JP)
伴野 信哉 (〒47 茨城県つくば市千現１丁目２番１号 独立行政法人物質・材料研究機構内 Ibaraki, 3050047, JP)
Application Number:
JP2007/059610
Publication Date:
November 22, 2007
Filing Date:
May 09, 2007
Export Citation:
Assignee:
NATIONAL INSTITUTE FOR MATERIALS SCIENCE (2-1 Sengen 1-chome, Tsukuba-shi Ibaraki, 47, 3050047, JP)
独立行政法人物質・材料研究機構 (〒47 茨城県つくば市千現１丁目２番１号 Ibaraki, 3050047, JP)
BANNO, Nobuya (Sengen 1-chome Tsukuba-sh, Ibaraki 47, 3050047, JP)
独立行政法人物質・材料研究機構 (〒47 茨城県つくば市千現１丁目２番１号 Ibaraki, 3050047, JP)
BANNO, Nobuya (Sengen 1-chome Tsukuba-sh, Ibaraki 47, 3050047, JP)
International Classes:
H01B12/10; C22C27/02; H01B13/00; C22F1/00; H01B12/10; C22C27/00; H01B13/00; C22F1/00
Attorney, Agent or Firm:
NISHIZAWA, Toshio (Three F Minami Aoyama Bldg. 7F, 11-1 Minami-Aoyama 6-chom, Minato-ku Tokyo 62, 1070062, JP)