Title:
SUPERCONDUCTING RECTANGULAR WIRE MATERIAL FOR SUPERCONDUCTING COIL, AND SUPERCONDUCTING COIL
Document Type and Number:
WIPO Patent Application WO/2022/250059
Kind Code:
A1
Abstract:
This superconducting rectangular wire material for a superconducting coil comprises: a NbTi-based or Nb3Sn-based wire material, the surface of which is covered with a copper-based material; and a fusion resin layer which covers the outer peripheral surface of the wire material and is formed from a thermoplastic fusion resin, wherein in a lateral cross-section of the superconducting rectangular wire material for a superconducting coil, the curvature radius (R2) of a corner section of the fusion resin layer is less than or equal to the curvature radius (R1) of a corner section of the wire material.
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Inventors:
KIM YONGHOON (JP)
II HIDEKI (JP)
SATO TAKUMI (JP)
II HIDEKI (JP)
SATO TAKUMI (JP)
Application Number:
PCT/JP2022/021277
Publication Date:
December 01, 2022
Filing Date:
May 24, 2022
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
H01F6/06; H01B7/02; H01B12/04
Foreign References:
| JPH0684661A | 1994-03-25 | |||
| JPH08172013A | 1996-07-02 | |||
| JP2010055965A | 2010-03-11 | |||
| JP2009123418A | 2009-06-04 | |||
| JP2000113746A | 2000-04-21 | |||
| JPS59105710U | 1984-07-16 | |||
| JP2018014191A | 2018-01-25 | |||
| JP6276406B2 | 2018-02-07 |
Attorney, Agent or Firm:
KURUMA Kiyoshi et al. (JP)
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