Title:
SUPERCONDUCTING BULK BODY, AND PRODUCTION METHOD FOR SUPERCONDUCTING BULK BODY
Document Type and Number:
WIPO Patent Application WO/2023/047739
Kind Code:
A1
Abstract:
To improve the critical current density of a superconducting bulk body of an iron-based compound as compared to conventional products. This superconducting bulk body (B) is a polycrystal of an iron-based superconductor and has a c-axis orientation degree of at least 0.2 as measured by the Lotgering method.
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Inventors:
ISHIDA SHIGEYUKI (JP)
OGINO HIRAKU (JP)
SUGALI PAVANKUMARNAIK (JP)
TSUCHIYA YOSHINORI (JP)
IYO AKIRA (JP)
EISAKI HIROSHI (JP)
YOSHIDA YOSHIYUKI (JP)
KAWASHIMA KENJI (JP)
KAMIYA YOSHIHISA (JP)
OGINO HIRAKU (JP)
SUGALI PAVANKUMARNAIK (JP)
TSUCHIYA YOSHINORI (JP)
IYO AKIRA (JP)
EISAKI HIROSHI (JP)
YOSHIDA YOSHIYUKI (JP)
KAWASHIMA KENJI (JP)
KAMIYA YOSHIHISA (JP)
Application Number:
PCT/JP2022/025479
Publication Date:
March 30, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
AIST (JP)
AISIN CORP (JP)
AISIN CORP (JP)
International Classes:
H01F6/00; H01B12/02; H01B13/00
Foreign References:
| JP2021038435A | 2021-03-11 | |||
| CN108728678A | 2018-11-02 | |||
| JPH10134656A | 1998-05-22 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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