DE3885634T2 - Verfahren zur Herstellung eines keramischen Supraleiters. - Google Patents

Verfahren zur Herstellung eines keramischen Supraleiters.

Info

Publication number
DE3885634T2
DE3885634T2 DE88104284T DE3885634T DE3885634T2 DE 3885634 T2 DE3885634 T2 DE 3885634T2 DE 88104284 T DE88104284 T DE 88104284T DE 3885634 T DE3885634 T DE 3885634T DE 3885634 T2 DE3885634 T2 DE 3885634T2
Authority
DE
Germany
Prior art keywords
production
ceramic superconductor
superconductor
ceramic
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
DE88104284T
Other languages
English (en)
Other versions
DE3885634D1 (de
Inventor
Hajime C O Osaka Hitotsuyanagi
Kazuo C O Osaka Works O Sawada
Kengo C O Osaka Works O Ohkura
Yoshihiro C O Osaka Work Nakai
Kazuhiko C O Osaka Wor Hayashi
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
Application granted granted Critical
Publication of DE3885634D1 publication Critical patent/DE3885634D1/de
Publication of DE3885634T2 publication Critical patent/DE3885634T2/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
    • 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
    • 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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic superconductors
    • 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
    • C04B35/4512—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 thallium 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
    • C04B35/4521—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
    • 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
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • 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
    • 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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic superconductors
    • H10N60/857—Ceramic superconductors comprising copper oxide
    • 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
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • Y10S505/74—To form wire or fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE88104284T 1987-03-20 1988-03-17 Verfahren zur Herstellung eines keramischen Supraleiters. Expired - Fee Related DE3885634T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6764787 1987-03-20
JP8181787 1987-04-02

Publications (2)

Publication Number Publication Date
DE3885634D1 DE3885634D1 (de) 1993-12-23
DE3885634T2 true DE3885634T2 (de) 1994-04-28

Family

ID=26408861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88104284T Expired - Fee Related DE3885634T2 (de) 1987-03-20 1988-03-17 Verfahren zur Herstellung eines keramischen Supraleiters.

Country Status (4)

Country Link
US (1) US5310704A (de)
EP (1) EP0283024B1 (de)
CA (1) CA1332509C (de)
DE (1) DE3885634T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189009A (en) * 1987-03-27 1993-02-23 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US5204318A (en) * 1987-03-27 1993-04-20 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US5011823A (en) * 1987-06-12 1991-04-30 At&T Bell Laboratories Fabrication of oxide superconductors by melt growth method
US5157017A (en) * 1987-06-12 1992-10-20 At&T Bell Laboratories Method of fabricating a superconductive body
DE3739258A1 (de) * 1987-11-18 1989-06-01 Bayer Ag Hochtemperatursupraleiter, verfahren zu ihrer herstellung sowie deren verwendung
DE3741107A1 (de) * 1987-12-04 1989-06-15 Hoechst Ag Supraleiter und verfahren zu seiner herstellung
FR2645524B1 (fr) * 1989-04-11 1992-01-17 Centre Nat Rech Scient Oxyde de cuivre a valence mixte partiellement substitue par le fluor, procede de synthese et composant en contenant
US4970194A (en) * 1989-07-21 1990-11-13 Iowa State University Research Foundation Method of producing superconducting fibers of YBA2CU30X
WO1991015436A1 (en) * 1990-04-02 1991-10-17 Moltech Invent Sa A method of manufacturing superconducting ceramics

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347959A (en) * 1964-10-08 1967-10-17 Little Inc A Method and apparatus for forming wire from molten material
US4185981A (en) * 1975-08-20 1980-01-29 Nippon Sheet Glass Co.,Ltd. Method for producing fibers from heat-softening materials
DE3442009A1 (de) * 1983-11-18 1985-06-05 Nippon Steel Corp., Tokio/Tokyo Amorphes legiertes band mit grosser dicke und verfahren zu dessen herstellung
CA1288644C (en) * 1987-02-26 1991-09-10 Noriyuki Yoshida Oxide superconductive material and method of manufacturing the same
US4826808A (en) * 1987-03-27 1989-05-02 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US4956338A (en) * 1987-07-06 1990-09-11 Lanxide Technology Company, Lp Methods for forming complex oxidation reaction products including superconducting articles
US4861751A (en) * 1987-07-23 1989-08-29 Standard Oil Company Production of high temperature superconducting materials
US4880771A (en) * 1988-02-12 1989-11-14 American Telephone And Telegraph Company, At&T Bell Laboratories Bismuth-lead-strontium-calcium-cuprate superconductors
US4962085A (en) * 1988-04-12 1990-10-09 Inco Alloys International, Inc. Production of oxidic superconductors by zone oxidation of a precursor alloy
DE3921127A1 (de) * 1989-06-28 1991-01-03 Leybold Ag Verfahren fuer die herstellung supraleitender keramiken

Also Published As

Publication number Publication date
EP0283024A2 (de) 1988-09-21
EP0283024A3 (en) 1990-06-20
US5310704A (en) 1994-05-10
EP0283024B1 (de) 1993-11-18
DE3885634D1 (de) 1993-12-23
CA1332509C (en) 1994-10-18

Similar Documents

Publication Publication Date Title
DE3853961D1 (de) Verfahren zur Herstellung eines supraleitenden Drahts.
DE3888003T2 (de) Verfahren zur Herstellung keramischer Supraleiter.
DE3886605T2 (de) Verfahren zur Herstellung eines keramischen Mehrschichtsubstrats.
DE3883129T2 (de) Verfahren zur Herstellung eines supraleitenden Drahtes.
DE3854238T2 (de) Verfahren zur Herstellung eines supraleitenden Elements.
DE3782979T4 (de) Verfahren zur Herstellung eines verglasten Produkts.
DE3855137D1 (de) Verfahren zur Herstellung eines Oxyd-Supraleiters
DE3850285T2 (de) Verfahren zur Herstellung von dünnen supraleitenden Schichten.
DE68920234T2 (de) Verfahren zur Herstellung eines oxidischen Supraleiters.
DE3853594T2 (de) Verfahren zur Herstellung eines supraleitenden Materials.
DE3887186D1 (de) Verfahren zur Herstellung eines keramischen Mehrschichtkondensators.
DE3884856T2 (de) Verfahren zur Herstellung keramischer supraleitender Fäden.
DE3889398T2 (de) Verfahren zur Herstellung eines Supraleiters.
DE3882012T2 (de) Verfahren zur Herstellung eines wasserabsorbierenden Verbundstoffs.
DE3886304D1 (de) Kontinuierliches Verfahren zur Herstellung eines Verbundvliesstoffes.
DE69104921D1 (de) Verfahren zur Herstellung eines Bismut-Supraleiters.
DE3852353T2 (de) Verfahren zur Herstellung eines supraleitenden Materials.
DE3851364D1 (de) Verfahren zur Herstellung von supraleitendem Material.
DE68908582T2 (de) Verfahren zur Herstellung eines keramischen Vorformlings.
DE3885634T2 (de) Verfahren zur Herstellung eines keramischen Supraleiters.
DE69021629T2 (de) Verfahren zur Herstellung eines keramischen Verbundwerkstoffs.
DE3887605D1 (de) Verfahren zur Herstellung eines Verbundmaterials.
DE3853444D1 (de) Verfahren zur Herstellung eines supraleitenden Oxyds.
DE3855357D1 (de) Verfahren zur Herstellung von supraleitenden Keramiken
DE3889371D1 (de) Verfahren zur Herstellung von supraleitenden Keramiken.

Legal Events

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