ES2037801T3 - Superconductores y procedimiento para su fabricacion. - Google Patents

Superconductores y procedimiento para su fabricacion.

Info

Publication number
ES2037801T3
ES2037801T3 ES198888119013T ES88119013T ES2037801T3 ES 2037801 T3 ES2037801 T3 ES 2037801T3 ES 198888119013 T ES198888119013 T ES 198888119013T ES 88119013 T ES88119013 T ES 88119013T ES 2037801 T3 ES2037801 T3 ES 2037801T3
Authority
ES
Spain
Prior art keywords
superconductors
procedure
manufacture
compositions
biasrbcucod
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
ES198888119013T
Other languages
English (en)
Inventor
Hans-Georg Prof. Dr. Von Schnering
Winfried Dr. Becker
Martin Dr. Schwarz
Leonhard Dr. Walz
Elfi Waldschmidt
Joachim Adam
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2037801T3 publication Critical patent/ES2037801T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/4521—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
    • 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
    • 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
    • Y10S505/775—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

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 Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

SE DESCRIBEN MASAS CRISTALINAS NEGRAS CON LA COMBINACION EN BRUTO BIASRBCUCOD, DONDE A + B + C = 1, A = 0,36 - 0,557; B = 0,098 - 0,496; C = 0,1 - 0,4 Y D = APROX. 1 + A/2. ESTAS MASAS MUESTRAN UNA TEMPERATURA DE SALTO TC PARA LA SUPERCONDUCTICIDAD DE MAS DE 20K Y CONTIENEN UNA FASE PRINCIPAL QUE CRISTALIZA EN EL SISTEMA ORTOROMBICO. SE PUEDEN PRODUCIR A PARTIR DE LA MEZCLA DE OXIDOS EN LA PROPORCION ATOMICA MENCIONADA CALENTANDOLOS A 700 - 1000 (GRADOS) C.
ES198888119013T 1987-11-25 1988-11-15 Superconductores y procedimiento para su fabricacion. Expired - Lifetime ES2037801T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873739886 DE3739886A1 (de) 1987-11-25 1987-11-25 Supraleiter und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
ES2037801T3 true ES2037801T3 (es) 1993-07-01

Family

ID=6341203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888119013T Expired - Lifetime ES2037801T3 (es) 1987-11-25 1988-11-15 Superconductores y procedimiento para su fabricacion.

Country Status (7)

Country Link
US (1) US4990488A (es)
EP (1) EP0317877B1 (es)
JP (1) JPH01167230A (es)
AT (1) ATE83760T1 (es)
DE (2) DE3739886A1 (es)
ES (1) ES2037801T3 (es)
GR (1) GR3007332T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643268B2 (ja) 1988-01-20 1994-06-08 科学技術庁金属材料技術研究所長 酸化物高温超電導体
NZ228132A (en) 1988-04-08 1992-04-28 Nz Government Metal oxide material comprising various mixtures of bi, tl, pb, sr, ca, cu, y and ag
CA1315075C (en) * 1988-07-20 1993-03-30 The Furukawa Electric Co., Ltd. Method of manufacturing bismuth type oxide superconductor
CA2038975C (en) * 1990-03-26 1997-01-07 Yasuko Torii Thallium oxide superconductor and method of preparing the same
JP3205997B2 (ja) * 1990-09-21 2001-09-04 東レ株式会社 超電導体
US5942466A (en) * 1994-10-28 1999-08-24 American Superconductor Corporation Processing of (Bi,Pb) SCCO superconductor in wires and tapes
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
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
CN1207796C (zh) 1999-02-17 2005-06-22 索尔瓦钡/锶有限公司 由锌掺杂的氧化铜材料制成的超导体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281474B2 (en) * 1987-02-28 2006-05-24 Sumitomo Electric Industries Limited Process for manufacturing a compound oxide-type superconducting wire
FR2612507B1 (fr) * 1987-03-19 1989-05-05 Comp Generale Electricite Oxyde de cuivre a valence mixte supraconducteur et son procede de mise en oeuvre

Also Published As

Publication number Publication date
EP0317877B1 (de) 1992-12-23
GR3007332T3 (es) 1993-07-30
US4990488A (en) 1991-02-05
DE3876956D1 (de) 1993-02-04
ATE83760T1 (de) 1993-01-15
JPH01167230A (ja) 1989-06-30
EP0317877A1 (de) 1989-05-31
DE3739886A1 (de) 1989-06-08

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