CA1308540C - Element supraconducteur en ceramique et procede de fabrication correspondant - Google Patents

Element supraconducteur en ceramique et procede de fabrication correspondant

Info

Publication number
CA1308540C
CA1308540C CA000561520A CA561520A CA1308540C CA 1308540 C CA1308540 C CA 1308540C CA 000561520 A CA000561520 A CA 000561520A CA 561520 A CA561520 A CA 561520A CA 1308540 C CA1308540 C CA 1308540C
Authority
CA
Canada
Prior art keywords
superconductive
ceramic
bodies
tape
substrate
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
CA000561520A
Other languages
English (en)
Inventor
Ernst Michael Gyorgy
David Wilfred Johnson Jr.
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.)
AT&T Inc
Original Assignee
American Telephone and Telegraph Co Inc
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 Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of CA1308540C publication Critical patent/CA1308540C/fr
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
    • H10N60/20—Permanent superconducting devices
    • H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
    • 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
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0352—Processes for depositing or forming copper oxide superconductor layers from a suspension or slurry, e.g. screen printing or doctor blade casting
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
CA000561520A 1987-03-16 1988-03-15 Element supraconducteur en ceramique et procede de fabrication correspondant Expired - Lifetime CA1308540C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2591387A 1987-03-16 1987-03-16
US025,913 1987-03-16
US3616887A 1987-04-06 1987-04-06
US036,168 1987-04-06

Publications (1)

Publication Number Publication Date
CA1308540C true CA1308540C (fr) 1992-10-13

Family

ID=26700458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000561520A Expired - Lifetime CA1308540C (fr) 1987-03-16 1988-03-15 Element supraconducteur en ceramique et procede de fabrication correspondant

Country Status (2)

Country Link
KR (1) KR970004553B1 (fr)
CA (1) CA1308540C (fr)

Also Published As

Publication number Publication date
KR880011828A (ko) 1988-10-31
KR970004553B1 (ko) 1997-03-29

Similar Documents

Publication Publication Date Title
JP2859602B2 (ja) 超伝導材料からなる製品の製造方法
Yan et al. Dopant effects on the superconductivity of YBa2Cu3O7 ceramics
JP5101779B2 (ja) 高臨界電流超伝導テープ用構造物
US5272132A (en) Apparatus comprising a ceramic superconductive body and method for producing such a body
CA1305259C (fr) Conducteur cristallin en couche epaisse d'oxyde de cuivre d'oxyde alcalino-terreux et de terre rare
EP0299870A2 (fr) Procédé de préparation d'une couche mince supraconductrice
EP0283197B1 (fr) Appareil comprenant un élément supraconducteur et méthode pour produire cet élément
EP1479111B1 (fr) Supraconducteurs ameliores et procedes de fabrication desdits supraconducteurs
WO1998057382A1 (fr) ACCROISSEMENT DU Jc DANS DES SUPRACONDUCTEURS
JP3089294B2 (ja) 超電導テープ材の製造方法
US5192739A (en) Method of forming a tape of the high temperature oxide superconductors
US5340796A (en) Oxide superconductor comprising Cu, Bi, Ca and Sr
JP2842537B2 (ja) 酸化物超電導線材とその製造方法
EP0290271B1 (fr) Carte à circuit supraconducteur et procédé de sa fabrication
US5147851A (en) Superconducting thick film circuit board, production thereof, thick film superconductor and production thereof
EP0291034B1 (fr) Procédé de fabrication d'un oxyde supraconducteur
Tarascon et al. Preparation, structure and properties of the high Tc Bi-based and Y-based cuprates
CA1341626C (fr) Dispositifs et systemes utilisant un materiau supraconducteur nouveau
Lee et al. Filament-to-filament joining of multi-filamentary Ag/Bi-2223 superconducting tapes
Tabuchi et al. Fabrication of screen-printed high-Tc superconducting oxide thick films on various substrates
KR970004553B1 (ko) 필라멘트 또는 시트형 초전도체 및 이 초전도체를 구비하는 장치
Yoshizawa Microwave Surface Resistance of Bi 2Sr 2CaCu 2O x Thick Films on Large-Area Metallic Substrates
Ginley et al. Freestanding thick films of YBa2Cu3O6. 9 by screenprinting techniques
US5401717A (en) Elongate bismuth system superconductor having aligned 2212 phase
Easterling et al. The microstructure and properties of high T c superconducting oxides

Legal Events

Date Code Title Description
MKLA Lapsed