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1. WO2020196035 - OXIDE SUPERCONDUCTING WIRE

Publication Number WO/2020/196035
Publication Date 01.10.2020
International Application No. PCT/JP2020/011480
International Filing Date 16.03.2020
IPC
H01B 12/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
12Superconductive or hyperconductive conductors, cables or transmission lines
02characterised by their form
06Films or wires on bases or cores
H01F 6/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
6Superconducting magnets; Superconducting coils
06Coils, e.g. winding, insulating, terminating or casing arrangements therefor
C23C 14/06 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06characterised by the coating material
C23C 14/08 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06characterised by the coating material
08Oxides
C23C 14/16 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06characterised by the coating material
14Metallic material, boron or silicon
16on metallic substrates or on substrates of boron or silicon
Applicants
  • 株式会社フジクラ FUJIKURA LTD. [JP]/[JP]
Inventors
  • 大杉 正樹 OHSUGI Masaki
Agents
  • 棚井 澄雄 TANAI Sumio
  • 五十嵐 光永 IGARASHI Koei
  • 小室 敏雄 KOMURO Toshio
  • 清水 雄一郎 SHIMIZU Yuichiro
Priority Data
2019-06477828.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OXIDE SUPERCONDUCTING WIRE
(FR) FIL SUPRACONDUCTEUR À BASE D'OXYDE
(JA) 酸化物超電導線材
Abstract
(EN)
An oxide superconducting wire which is provided with: a superconducting multilayer body that has an oxide superconducting layer on a substrate; and a stabilization layer that is a Cu plating layer which covers the outer circumference of the superconducting multilayer body. This oxide superconducting wire is configured such that the Cu plating layer has a Vickers hardness within the range of 80-190 HV.
(FR)
L'invention concerne un fil supraconducteur à base d'oxyde qui est pourvu : d'un corps multicouche supraconducteur qui comporte une couche supraconductrice d'oxyde sur un substrat ; et d'une couche de stabilisation qui est une couche de placage de Cu qui recouvre la circonférence externe du corps multicouche supraconducteur. Ce fil supraconducteur à base d'oxyde est conçu de telle sorte que la couche de placage de Cu présente une dureté Vickers située dans la plage de 80 à 190 HV.
(JA)
基板上に酸化物超電導層を有する超電導積層体と、超電導積層体の外周を覆うCuめっき層である安定化層と、を備える酸化物超電導線材であって、Cuめっき層のビッカース硬さが80~190HVの範囲である。
Also published as
Latest bibliographic data on file with the International Bureau