DE69509844T2 - Oxidischer Supraleiter und Verfahren zu seiner Herstellung - Google Patents

Oxidischer Supraleiter und Verfahren zu seiner Herstellung

Info

Publication number
DE69509844T2
DE69509844T2 DE69509844T DE69509844T DE69509844T2 DE 69509844 T2 DE69509844 T2 DE 69509844T2 DE 69509844 T DE69509844 T DE 69509844T DE 69509844 T DE69509844 T DE 69509844T DE 69509844 T2 DE69509844 T2 DE 69509844T2
Authority
DE
Germany
Prior art keywords
manufacture
oxide superconductor
superconductor
oxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69509844T
Other languages
English (en)
Other versions
DE69509844D1 (de
Inventor
Toshiyuki Tamura
Seiji Adachi
Xiao-Jing Wu
Hisao Yamauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
International Superconductivity Technology Center
New Energy and Industrial Technology Development Organization
Panasonic Holdings Corp
Original Assignee
Furukawa Electric Co Ltd
International Superconductivity Technology Center
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furukawa Electric Co Ltd, International Superconductivity Technology Center, Matsushita Electric Industrial Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of DE69509844D1 publication Critical patent/DE69509844D1/de
Application granted granted Critical
Publication of DE69509844T2 publication Critical patent/DE69509844T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/742—Annealing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE69509844T 1994-09-13 1995-09-13 Oxidischer Supraleiter und Verfahren zu seiner Herstellung Expired - Fee Related DE69509844T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6219250A JPH0881221A (ja) 1994-09-13 1994-09-13 酸化物超電導体およびその製造方法

Publications (2)

Publication Number Publication Date
DE69509844D1 DE69509844D1 (de) 1999-07-01
DE69509844T2 true DE69509844T2 (de) 1999-10-21

Family

ID=16732584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509844T Expired - Fee Related DE69509844T2 (de) 1994-09-13 1995-09-13 Oxidischer Supraleiter und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US5705457A (de)
EP (1) EP0701980B1 (de)
JP (1) JPH0881221A (de)
DE (1) DE69509844T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153561A (en) * 1996-09-13 2000-11-28 The Ohio State University Method for oxygenating oxide superconductive materials
US6083885A (en) * 1997-01-14 2000-07-04 Weinstein; Roy Method of forming textured high-temperature superconductors
WO2000058218A1 (fr) * 1999-03-26 2000-10-05 Japan Science And Technology Corporation Supraconducteur haute temperature selectivement reducteur et procede d'elaboration
DE10111938A1 (de) * 2001-03-13 2002-09-26 Merck Patent Gmbh Herstellung von Hochtemperatur-Supraleiter-Pulvern in einem Pulsationsreaktor
US6925316B2 (en) * 2002-04-08 2005-08-02 Christopher M. Rey Method of forming superconducting magnets using stacked LTS/HTS coated conductor
KR100900417B1 (ko) * 2002-05-24 2009-06-01 스미토모덴키고교가부시키가이샤 산화물 초전도 와이어의 제조방법
JP5421064B2 (ja) * 2009-10-26 2014-02-19 後藤電子 株式会社 高周波高圧高電流電線
JP7198451B2 (ja) * 2018-12-14 2023-01-04 国立研究開発法人産業技術総合研究所 銅酸化物系化合物およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389603A (en) * 1988-10-25 1995-02-14 At&T Corp. Oxide superconductors, and devices and systems comprising such a superconductor
US5190914A (en) * 1990-03-02 1993-03-02 International Superconductivity Technology Center Superconducting material of metal oxides
JP3205997B2 (ja) * 1990-09-21 2001-09-04 東レ株式会社 超電導体
EP0539072B1 (de) * 1991-10-25 1997-04-23 Gec-Marconi Limited Supraleitende keramische Zusammensetzung
JPH0680420A (ja) * 1992-08-31 1994-03-22 Mitsubishi Materials Corp 銅酸化物材料
JPH06219736A (ja) * 1993-01-27 1994-08-09 Hitachi Ltd 超電導体
US5472527A (en) * 1993-06-24 1995-12-05 American Superconductor Corporation High pressure oxidation of precursor alloys
JPH0753212A (ja) * 1993-08-13 1995-02-28 Agency Of Ind Science & Technol 高温超伝導体およびその作製法
JP2899510B2 (ja) * 1993-09-17 1999-06-02 東北電力株式会社 酸化物超電導体およびその製造方法

Also Published As

Publication number Publication date
EP0701980B1 (de) 1999-05-26
DE69509844D1 (de) 1999-07-01
US5705457A (en) 1998-01-06
JPH0881221A (ja) 1996-03-26
EP0701980A1 (de) 1996-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE FURUKAWA ELECTRIC CO., LTD., TOKIO/TOKYO, JP

Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA,

Owner name: INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER,

Owner name: NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT O

8339 Ceased/non-payment of the annual fee