Title:
SUPERCONDUCTING WIRE MATERIAL, SUPERCONDUCTING COIL, SUPERCONDUCTING MAGNET, AND SUPERCONDUCTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/211766
Kind Code:
A1
Abstract:
This superconducting wire material is provided with a first wire material having a first superconducting material layer, a second wire material having a second superconducting material layer, and a joining layer. At least a portion of the first superconducting material layer is disposed facing the second superconducting material layer. The joining layer joins the second superconducting material layer and said portion of the first superconducting material layer. The material composing the joining layer includes an oxide superconductor. A superconducting layer in which the first superconducting material layer, the joining layer, and the second superconducting material layer are stacked includes voids.
Inventors:
OHKI KOTARO (JP)
NAGAISHI TATSUOKI (JP)
KATO TAKEHARU (JP)
YOKOE DAISAKU (JP)
HIRAYAMA TSUKASA (JP)
IKUHARA YUICHI (JP)
NAGAISHI TATSUOKI (JP)
KATO TAKEHARU (JP)
YOKOE DAISAKU (JP)
HIRAYAMA TSUKASA (JP)
IKUHARA YUICHI (JP)
Application Number:
PCT/JP2018/006510
Publication Date:
November 22, 2018
Filing Date:
February 22, 2018
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
JAPAN FINE CERAMICS CT (JP)
JAPAN FINE CERAMICS CT (JP)
International Classes:
H01B12/06; C01G1/00; C01G3/00; H01F6/06; H01L39/04; H01L39/24
Domestic Patent References:
| WO2016129469A1 | 2016-08-18 |
Foreign References:
| JP2014150223A | 2014-08-21 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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