DE69005479D1 - Verfahren zur Herstellung supraleitender Fasern von hoher Dichte. - Google Patents

Verfahren zur Herstellung supraleitender Fasern von hoher Dichte.

Info

Publication number
DE69005479D1
DE69005479D1 DE90301985T DE69005479T DE69005479D1 DE 69005479 D1 DE69005479 D1 DE 69005479D1 DE 90301985 T DE90301985 T DE 90301985T DE 69005479 T DE69005479 T DE 69005479T DE 69005479 D1 DE69005479 D1 DE 69005479D1
Authority
DE
Germany
Prior art keywords
production
high density
superconducting fibers
density superconducting
fibers
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
DE90301985T
Other languages
English (en)
Other versions
DE69005479T2 (de
Inventor
Che-Hsiung Hsu
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69005479D1 publication Critical patent/DE69005479D1/de
Application granted granted Critical
Publication of DE69005479T2 publication Critical patent/DE69005479T2/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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/62254—Fibres based on copper oxide
    • 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
    • C04B35/4504—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 rare earth oxides
    • C04B35/4508—Type 1-2-3
    • 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

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 Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE69005479T 1989-02-24 1990-02-23 Verfahren zur Herstellung supraleitender Fasern von hoher Dichte. Expired - Fee Related DE69005479T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/315,294 US5100864A (en) 1989-02-24 1989-02-24 Process for preparing superconductive fibers of high density

Publications (2)

Publication Number Publication Date
DE69005479D1 true DE69005479D1 (de) 1994-02-10
DE69005479T2 DE69005479T2 (de) 1994-06-09

Family

ID=23223760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69005479T Expired - Fee Related DE69005479T2 (de) 1989-02-24 1990-02-23 Verfahren zur Herstellung supraleitender Fasern von hoher Dichte.

Country Status (6)

Country Link
US (1) US5100864A (de)
EP (1) EP0384785B1 (de)
JP (1) JPH02259115A (de)
AT (1) ATE99274T1 (de)
CA (1) CA2010616A1 (de)
DE (1) DE69005479T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344815A (en) * 1991-08-16 1994-09-06 Gte Laboratories Incorporated Fabrication of high TC superconducting helical resonator coils
FR2688207B1 (fr) * 1992-03-06 1994-04-15 Alcatel Alsthom Cie Gle Electric Procede de preparation d'une poudre d'ybacuo (phase 123) en vue d'une mise en forme par etirage-laminage.
US6344167B1 (en) 1994-02-18 2002-02-05 Basf Corporation Process for the production of superconductor containing filaments
US6248696B1 (en) 1994-07-15 2001-06-19 Basf Corporation 7-forming, superconducting filaments through bicomponent dry spinning
DE19800168A1 (de) * 1998-01-06 1999-07-15 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung einer homogenen und stabilen Suspension aus Oxidvorprodukten
US6451059B1 (en) 1999-11-12 2002-09-17 Ethicon, Inc. Viscous suspension spinning process for producing resorbable ceramic fibers and scaffolds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235643A (ja) * 1985-08-09 1987-02-16 Hitachi Ltd 半導体集積回路装置
JPS62244553A (ja) * 1986-04-15 1987-10-24 Furukawa Electric Co Ltd:The 金属の連続鋳造法
US4975415A (en) * 1987-07-10 1990-12-04 Sri - International Cryochemical method of preparing ultrafine particles of high-purity superconducting oxides
US5023231A (en) * 1988-05-04 1991-06-11 E. I. Du Pont De Nemours And Company Method for preparing a superconductive fiber of film
GB8814636D0 (en) * 1988-06-20 1988-07-27 Ici Plc Production of superconducting article

Also Published As

Publication number Publication date
EP0384785B1 (de) 1993-12-29
EP0384785A3 (en) 1990-10-17
CA2010616A1 (en) 1990-08-24
US5100864A (en) 1992-03-31
EP0384785A2 (de) 1990-08-29
ATE99274T1 (de) 1994-01-15
JPH02259115A (ja) 1990-10-19
DE69005479T2 (de) 1994-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee