DE69627489D1 - MULTIFilament-GEGENSTÄNDE AUS BSCCO 2223-OXID SUPRALEITERN UND VERFAHREN ZU IHRER HERSTELLUNG - Google Patents

MULTIFilament-GEGENSTÄNDE AUS BSCCO 2223-OXID SUPRALEITERN UND VERFAHREN ZU IHRER HERSTELLUNG

Info

Publication number
DE69627489D1
DE69627489D1 DE69627489T DE69627489T DE69627489D1 DE 69627489 D1 DE69627489 D1 DE 69627489D1 DE 69627489 T DE69627489 T DE 69627489T DE 69627489 T DE69627489 T DE 69627489T DE 69627489 D1 DE69627489 D1 DE 69627489D1
Authority
DE
Germany
Prior art keywords
supral
bscco
ladders
multifilament
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
DE69627489T
Other languages
English (en)
Other versions
DE69627489T2 (de
Inventor
Qi Li
R Podtburg
John Walsh
L Carter
N Riley
W Rupich
Elliott Thompson
Alexander Otto
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.)
American Superconductor Corp
Original Assignee
American Superconductor Corp
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 American Superconductor Corp filed Critical American Superconductor Corp
Publication of DE69627489D1 publication Critical patent/DE69627489D1/de
Application granted granted Critical
Publication of DE69627489T2 publication Critical patent/DE69627489T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • 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
    • C04B35/4521—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 containing bismuth oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • 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
    • 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
    • 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
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/884—Conductor
    • Y10S505/887—Conductor structure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE69627489T 1995-06-06 1996-06-05 MULTIFilament-GEGENSTÄNDE AUS BSCCO 2223-OXID SUPRALEITERN UND VERFAHREN ZU IHRER HERSTELLUNG Expired - Fee Related DE69627489T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/468,089 US6247224B1 (en) 1995-06-06 1995-06-06 Simplified deformation-sintering process for oxide superconducting articles
US468089 1995-06-06
PCT/US1996/008802 WO1996039366A2 (en) 1995-06-06 1996-06-05 Simplified deformation-sintering process for oxide superconducting articles

Publications (2)

Publication Number Publication Date
DE69627489D1 true DE69627489D1 (de) 2003-05-22
DE69627489T2 DE69627489T2 (de) 2004-04-08

Family

ID=23858393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627489T Expired - Fee Related DE69627489T2 (de) 1995-06-06 1996-06-05 MULTIFilament-GEGENSTÄNDE AUS BSCCO 2223-OXID SUPRALEITERN UND VERFAHREN ZU IHRER HERSTELLUNG

Country Status (8)

Country Link
US (3) US6247224B1 (de)
EP (1) EP0832050B1 (de)
JP (2) JP3446893B2 (de)
AU (1) AU710960B2 (de)
CA (1) CA2220836A1 (de)
DE (1) DE69627489T2 (de)
NZ (1) NZ310093A (de)
WO (1) WO1996039366A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247224B1 (en) 1995-06-06 2001-06-19 American Superconductor Corporation Simplified deformation-sintering process for oxide superconducting articles
US6205645B1 (en) 1996-05-21 2001-03-27 American Superconductor Corporation Tensioning process for manufacture of superconducting ceramic composite conductors
US6305070B1 (en) 1996-10-15 2001-10-23 American Superconductor Corporation Performance of oxide dispersion strengthened superconductor composites
GB9713638D0 (en) * 1997-06-28 1997-09-03 Bicc Plc Manufacture of superconducting tapes
US6069116A (en) * 1997-09-10 2000-05-30 American Superconductor Corp. Method of forming BSCCO superconducting composite articles
US20030032560A1 (en) * 2000-09-15 2003-02-13 Alexander Otto Superconducting article having low AC loss
US6960554B2 (en) * 2001-04-27 2005-11-01 American Superconductor Corporation Method of making a BSCCO superconductor article
US20030036482A1 (en) * 2001-07-05 2003-02-20 American Superconductor Corporation Processing of magnesium-boride superconductors
US6690567B1 (en) 2002-09-26 2004-02-10 Ceramphysics, Inc. Capacitive energy storage device
AU2004275126B8 (en) * 2003-08-28 2011-03-24 Sumitomo Electric Industries, Ltd. Superconducting device and superconducting cable
NZ541068A (en) * 2003-09-17 2007-08-31 Sumitomo Electric Industries Superconducting device and superconducting cable with high sintering density
JP2006012537A (ja) 2004-06-24 2006-01-12 Sumitomo Electric Ind Ltd 超電導線材の製造方法
US8592346B2 (en) * 2010-08-02 2013-11-26 The Texas A&M University System Textured powder wires
US10450641B2 (en) * 2015-07-28 2019-10-22 Florida State University Research Foundation, Inc. Densified superconductor materials and methods

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* Cited by examiner, † Cited by third party
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DE290292C (de)
CA1338396C (en) * 1987-02-05 1996-06-18 Kazuo Sawada Process for manufacturing a superconducting wire of compound oxide-type ceramics
EP0281474B2 (de) 1987-02-28 2006-05-24 Sumitomo Electric Industries Limited Verfahren zur Herstellung eines Oxid-Verbindungssupraleiterfadens
DE3887910T2 (de) 1987-03-20 1994-08-04 Fujikura Ltd Verfahren zur Herstellung eines Drahtes aus supraleitendem Oxid und damit hergestellter Draht.
DE3855287T2 (de) 1987-06-26 1996-12-05 Hitachi Ltd Supraleitender Draht
DE3739886A1 (de) 1987-11-25 1989-06-08 Hoechst Ag Supraleiter und verfahren zu seiner herstellung
JPH075284B2 (ja) 1988-03-14 1995-01-25 健 増本 金属酸化物系超伝導材料の製造方法
DE3822684A1 (de) * 1988-07-05 1990-01-11 Asea Brown Boveri Elektrischer leiter in draht- oder kabelform, bestehend aus einem ummantelten draht oder aus einem mehrfach-filmentleiter auf der basis eines keramischen hochtemperatur-supraleiters
CA1315075C (en) * 1988-07-20 1993-03-30 The Furukawa Electric Co., Ltd. Method of manufacturing bismuth type oxide superconductor
AU611051B2 (en) 1988-08-29 1991-05-30 Sumitomo Electric Industries, Ltd. Method of producing oxide superconductor
EP0371453A3 (de) 1988-11-30 1990-08-22 Daikin Industries, Limited Oxidische Supraleiter des Bismuth-Systems und deren Herstellung
AU653321B2 (en) 1989-12-07 1994-09-29 Sumitomo Electric Industries, Ltd. Method of manufacturing oxide superconducting wire
JP2775946B2 (ja) 1989-12-28 1998-07-16 住友電気工業株式会社 酸化物超電導線材の製造方法
US5057486A (en) 1990-03-05 1991-10-15 General Electric Company Synthesis of bi-pb-ca-sr-cu-o oriented polycrystal superconductor
EP0447994A3 (en) 1990-03-16 1992-01-29 Sumitomo Electric Industries, Ltd. Bismuth oxide superconductor and method of preparing the same
JP3074753B2 (ja) 1990-03-26 2000-08-07 住友電気工業株式会社 ビスマス系酸化物超電導体の製造方法
US5204316A (en) 1990-04-02 1993-04-20 General Electric Company Preparation of tape of silver covered bi-pb-ca;sr-cu-o oriented polycrystal superconductor
US5152973A (en) 1990-05-08 1992-10-06 W. R. Grace & Co.-Conn. Synthesis of submicron powders under reduced oxygen pressure
US5132278A (en) * 1990-05-11 1992-07-21 Advanced Technology Materials, Inc. Superconducting composite article, and method of making the same
US5147848A (en) 1990-07-11 1992-09-15 Industrial Technology Research Institute Precipitation process for forming Bi-Pb-Sr-Ca-Cu-O superconductors by dissolving nitrate salts in acid and adding a solution of triethylamine and oxalic acid
JP3008453B2 (ja) 1990-07-16 2000-02-14 住友電気工業株式会社 ビスマス系超電導体の製造方法
JP2567505B2 (ja) 1990-08-08 1996-12-25 住友電気工業株式会社 ビスマス系酸化物超電導体の製造方法
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
US5086034A (en) 1990-09-28 1992-02-04 The United States Of America As Represented By The United States Department Of Energy Calcination and solid state reaction of ceramic-forming components to provide single-phase superconducting materials having fine particle size
JP3149441B2 (ja) 1991-01-19 2001-03-26 住友電気工業株式会社 ビスマス系酸化物超電導線材の製造方法
US5189260A (en) * 1991-02-06 1993-02-23 Iowa State University Research Foundation, Inc. Strain tolerant microfilamentary superconducting wire
US5180707A (en) 1991-02-08 1993-01-19 Massachusetts Institute Of Technology Method for synthesis of high tc superconducting materials by oxidation and press coating of metallic precursor alloys
US5187149A (en) 1991-02-15 1993-02-16 At&T Bell Laboratories Method of making a ribbon-like or sheet-like superconducting oxide composite body
JPH04277410A (ja) * 1991-03-05 1992-10-02 Furukawa Electric Co Ltd:The テ−プ状多芯セラミックス超電導導体とそれを用いたケ−ブル
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JPH04292819A (ja) 1991-03-20 1992-10-16 Sumitomo Electric Ind Ltd 酸化物超電導線材の製造方法
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US5284823A (en) * 1991-09-03 1994-02-08 Lehigh University Superplastic forming of YBa2 Cu3 O7-x ceramic superconductors with or without silver addition
JPH07172834A (ja) * 1991-10-08 1995-07-11 Kokusai Chodendo Sangyo Gijutsu Kenkyu Center 酸化物超電導材料およびその製造方法
JPH06162842A (ja) 1992-11-18 1994-06-10 Kobe Steel Ltd Ｂｉ系酸化物超電導体線材の製造方法およびＢｉ系酸化物超電導体線材製造用原料粉末
US5661114A (en) * 1993-04-01 1997-08-26 American Superconductor Corporation Process of annealing BSCCO-2223 superconductors
US5635456A (en) * 1993-04-01 1997-06-03 American Superconductor Corporation Processing for Bi/Sr/Ca/Cu/O-2223 superconductors
JP3534428B2 (ja) 1993-06-11 2004-06-07 住友電気工業株式会社 酸化物高温超電導線材の製造方法
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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

Also Published As

Publication number Publication date
AU6041996A (en) 1996-12-24
JPH11506866A (ja) 1999-06-15
US20040014605A1 (en) 2004-01-22
NZ310093A (en) 1999-10-28
CA2220836A1 (en) 1996-12-12
EP0832050A2 (de) 1998-04-01
JP3446893B2 (ja) 2003-09-16
US6331675B1 (en) 2001-12-18
US6694600B2 (en) 2004-02-24
DE69627489T2 (de) 2004-04-08
EP0832050B1 (de) 2003-04-16
WO1996039366A2 (en) 1996-12-12
AU710960B2 (en) 1999-09-30
JP2003157735A (ja) 2003-05-30
WO1996039366A3 (en) 1997-03-27
US6247224B1 (en) 2001-06-19

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8339 Ceased/non-payment of the annual fee