DE69115395D1 - Verfahren zum Herstellen eines oxydischen Hochtemperatursupraleiters - Google Patents

Verfahren zum Herstellen eines oxydischen Hochtemperatursupraleiters

Info

Publication number
DE69115395D1
DE69115395D1 DE69115395T DE69115395T DE69115395D1 DE 69115395 D1 DE69115395 D1 DE 69115395D1 DE 69115395 T DE69115395 T DE 69115395T DE 69115395 T DE69115395 T DE 69115395T DE 69115395 D1 DE69115395 D1 DE 69115395D1
Authority
DE
Germany
Prior art keywords
manufacturing
high temperature
temperature superconductor
oxide high
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 - Lifetime
Application number
DE69115395T
Other languages
English (en)
Other versions
DE69115395T2 (de
Inventor
Takeshi Hikata
Kenichi Sato
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69115395D1 publication Critical patent/DE69115395D1/de
Application granted granted Critical
Publication of DE69115395T2 publication Critical patent/DE69115395T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0801—Manufacture or treatment of filaments or composite wires
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69115395T 1990-09-10 1991-09-09 Verfahren zum Herstellen eines oxydischen Hochtemperatursupraleiters Expired - Lifetime DE69115395T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2240384A JPH04121912A (ja) 1990-09-10 1990-09-10 ビスマス系酸化物高温超電導体の製造方法

Publications (2)

Publication Number Publication Date
DE69115395D1 true DE69115395D1 (de) 1996-01-25
DE69115395T2 DE69115395T2 (de) 1996-05-15

Family

ID=17058687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115395T Expired - Lifetime DE69115395T2 (de) 1990-09-10 1991-09-09 Verfahren zum Herstellen eines oxydischen Hochtemperatursupraleiters

Country Status (5)

Country Link
US (2) US5378684A (de)
EP (1) EP0475315B1 (de)
JP (1) JPH04121912A (de)
DE (1) DE69115395T2 (de)
FI (1) FI914250A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121912A (ja) * 1990-09-10 1992-04-22 Sumitomo Electric Ind Ltd ビスマス系酸化物高温超電導体の製造方法
JPH07282659A (ja) * 1994-04-07 1995-10-27 Sumitomo Electric Ind Ltd 高温超電導線材の製造方法
US6295716B1 (en) 1994-10-28 2001-10-02 American Superconductor Corporation Production and processing of (Bi,Pb) SCCO superconductors
US6311386B1 (en) 1994-10-28 2001-11-06 American Superconductor Corporation Processing of (Bi,Pb)SCCO superconductor in wires and tapes
US5942466A (en) * 1994-10-28 1999-08-24 American Superconductor Corporation Processing of (Bi,Pb) SCCO superconductor in wires and tapes
US6247224B1 (en) 1995-06-06 2001-06-19 American Superconductor Corporation Simplified deformation-sintering process for oxide superconducting articles
US6069116A (en) 1997-09-10 2000-05-30 American Superconductor Corp. Method of forming BSCCO superconducting composite articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03501665A (ja) * 1987-12-15 1991-04-11 シーメンス、アクチエンゲゼルシヤフト 高温超伝導体から成る線材又は帯の製造方法とその際用いられるカプセル
US4975416A (en) * 1988-11-18 1990-12-04 Sumitomo Electric Industries, Ltd. Method of producing superconducting ceramic wire
US4968663A (en) * 1989-02-27 1990-11-06 Polytechnic University Ductile, single phase-continuous super-conducting oxide conductors
US5264414A (en) * 1989-08-09 1993-11-23 E. I. Du Pont De Nemours And Company Superconducting metal oxide (Tl,Bi)1 Sr2 Ca2 Cu3 O.sub.y
AU653321B2 (en) * 1989-12-07 1994-09-29 Sumitomo Electric Industries, Ltd. Method of manufacturing oxide superconducting wire
JPH04121912A (ja) * 1990-09-10 1992-04-22 Sumitomo Electric Ind Ltd ビスマス系酸化物高温超電導体の製造方法
US5149684A (en) * 1991-04-09 1992-09-22 General Atomics Production of a superconductor powder having a narrow melting transition width using a controlled oxygen atmosphere

Also Published As

Publication number Publication date
JPH04121912A (ja) 1992-04-22
FI914250A0 (fi) 1991-09-09
FI914250A (fi) 1992-03-11
US5663120A (en) 1997-09-02
EP0475315B1 (de) 1995-12-13
DE69115395T2 (de) 1996-05-15
EP0475315A2 (de) 1992-03-18
US5378684A (en) 1995-01-03
EP0475315A3 (en) 1992-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition