DE69109963T2 - Verfahren zur Herstellung eines Wismutoxidsupraleiters. - Google Patents

Verfahren zur Herstellung eines Wismutoxidsupraleiters.

Info

Publication number
DE69109963T2
DE69109963T2 DE69109963T DE69109963T DE69109963T2 DE 69109963 T2 DE69109963 T2 DE 69109963T2 DE 69109963 T DE69109963 T DE 69109963T DE 69109963 T DE69109963 T DE 69109963T DE 69109963 T2 DE69109963 T2 DE 69109963T2
Authority
DE
Germany
Prior art keywords
producing
bismuth oxide
oxide superconductor
superconductor
bismuth
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
DE69109963T
Other languages
English (en)
Other versions
DE69109963D1 (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 DE69109963D1 publication Critical patent/DE69109963D1/de
Application granted granted Critical
Publication of DE69109963T2 publication Critical patent/DE69109963T2/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—Processes peculiar to the 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
    • 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
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • Y10S505/74—To form wire or fiber
    • 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
    • Y10S505/782—Bismuth-, e.g. BiCaSrCuO
DE69109963T 1990-08-08 1991-08-07 Verfahren zur Herstellung eines Wismutoxidsupraleiters. Expired - Lifetime DE69109963T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2211365A JP2567505B2 (ja) 1990-08-08 1990-08-08 ビスマス系酸化物超電導体の製造方法

Publications (2)

Publication Number Publication Date
DE69109963D1 DE69109963D1 (de) 1995-06-29
DE69109963T2 true DE69109963T2 (de) 1995-11-23

Family

ID=16604763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109963T Expired - Lifetime DE69109963T2 (de) 1990-08-08 1991-08-07 Verfahren zur Herstellung eines Wismutoxidsupraleiters.

Country Status (5)

Country Link
US (1) US5236891A (de)
EP (1) EP0470595B1 (de)
JP (1) JP2567505B2 (de)
DE (1) DE69109963T2 (de)
FI (1) FI913750A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447994A3 (en) * 1990-03-16 1992-01-29 Sumitomo Electric Industries, Ltd. Bismuth oxide superconductor and method of preparing the same
JPH04292815A (ja) * 1991-03-20 1992-10-16 Sumitomo Electric Ind Ltd ビスマス系酸化物超電導体の製造方法
JPH0536317A (ja) * 1991-07-24 1993-02-12 Sumitomo Electric Ind Ltd ビスマス系酸化物超電導線材の製造方法
US5354535A (en) * 1993-04-06 1994-10-11 University Of Chicago Synthesis of highly phase pure (Bi, Pb)-Sr-Ca-Cu-O superconductor
US5480862A (en) * 1993-07-30 1996-01-02 Pirelli Cavi S.P.A. Method for the preparation of precursors for superconductors and compounds thus obtained
US6311386B1 (en) 1994-10-28 2001-11-06 American Superconductor Corporation Processing of (Bi,Pb)SCCO superconductor in wires and tapes
US6295716B1 (en) 1994-10-28 2001-10-02 American Superconductor Corporation Production and processing of (Bi,Pb) SCCO superconductors
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
JP4016601B2 (ja) * 2000-07-14 2007-12-05 住友電気工業株式会社 酸化物超電導線材の製造方法とその製造方法に用いられる加圧熱処理装置
AU2003242406B2 (en) * 2002-05-24 2007-09-13 Sumitomo Electric Industries, Ltd. Oxide superconducting wire producing method
US7118726B2 (en) * 2002-12-13 2006-10-10 Clark Manufacturing, Llc Method for making oxide compounds
CN100416713C (zh) * 2003-08-28 2008-09-03 住友电气工业株式会社 制造氧化物超导线材的方法、改良氧化物超导线材的方法以及氧化物超导线材
JP4706309B2 (ja) * 2005-04-06 2011-06-22 住友電気工業株式会社 ビスマス系酸化物超伝導体の製造方法および超電導線
JP2008140769A (ja) * 2006-11-06 2008-06-19 Sumitomo Electric Ind Ltd Ｂｉ２２２３超電導線材の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3855287T2 (de) * 1987-06-26 1996-12-05 Hitachi Ltd Supraleitender Draht
JPS6429611A (en) * 1987-07-24 1989-01-31 Honda Motor Co Ltd Cooling device for internal combustion engine
JPS6453823A (en) * 1987-08-25 1989-03-01 Toppan Printing Co Ltd Production of synthetic resin molding having uneven pattern on its surface
JPS6463714A (en) * 1987-09-02 1989-03-09 Noritz Corp Combustion control device for burner
JPH0280304A (ja) * 1988-06-10 1990-03-20 Mitsubishi Electric Corp 酸化物超電導材料の製造方法
JPH027422A (ja) * 1988-06-24 1990-01-11 Ricoh Co Ltd レーザによる高温熱処理方法
EP0379960B1 (de) * 1989-01-21 1995-05-10 Sumitomo Electric Industries, Ltd. Verfahren zur Herstellung eines supraleitenden Wismutoxid-Drahtes

Also Published As

Publication number Publication date
JP2567505B2 (ja) 1996-12-25
EP0470595A1 (de) 1992-02-12
DE69109963D1 (de) 1995-06-29
JPH0494019A (ja) 1992-03-26
EP0470595B1 (de) 1995-05-24
US5236891A (en) 1993-08-17
FI913750A0 (fi) 1991-08-07
FI913750A (fi) 1992-02-09

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