Title:
酸化物超電導線材及びその製造方法
Document Type and Number:
Japanese Patent JP6724125
Kind Code:
B2
Abstract:
A superconducting wire material having an oxide superconducting layer that includes a rare earth element, wherein the oxide superconducting layer has a degree of orientation Δφ of 6.0° or less in a plane parallel to the thickness direction, and the superconducting wire material is provided with: a first metal layer that is an Ag layer or a layer containing Ag, and is laminated on a first surface in the thickness direction of the oxide superconducting layer; a second metal layer that is an Ag layer or a layer containing Ag, and is laminated on a second surface on the opposite side from the first surface; and a Cu layer or a layer containing Cu that contacts the first metal layer or the second metal layer in the thickness direction of the oxide superconducting layer.
Inventors:
Satoshi Hanyu
Application Number:
JP2018243592A
Publication Date:
July 15, 2020
Filing Date:
December 26, 2018
Export Citation:
Assignee:
Fujikura Ltd.
International Classes:
H01B12/06; C01G1/00; H01B13/00; H01F6/06
Domestic Patent References:
| JP2013136815A | ||||
| JP2013201014A | ||||
| JP2012038526A |
Attorney, Agent or Firm:
Sumio Tanai
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu