JPS6414165A - Production of oxide superconductor - Google Patents

Production of oxide superconductor

Info

Publication number
JPS6414165A
JPS6414165A JP62171834A JP17183487A JPS6414165A JP S6414165 A JPS6414165 A JP S6414165A JP 62171834 A JP62171834 A JP 62171834A JP 17183487 A JP17183487 A JP 17183487A JP S6414165 A JPS6414165 A JP S6414165A
Authority
JP
Japan
Prior art keywords
oxygen
oxide superconductor
compd
obtd
reaction vessel
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.)
Pending
Application number
JP62171834A
Other languages
Japanese (ja)
Inventor
Mikio Nakagawa
Tsukasa Kono
Yoshimitsu Ikeno
Nobuyuki Sadakata
Shinya Aoki
Masaru Sugimoto
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP62171834A priority Critical patent/JPS6414165A/en
Publication of JPS6414165A publication Critical patent/JPS6414165A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To produce an oxide superconductor having high critical temp. and high critical current density in a stage for producing a rare earth element- alkaline earth element-Cu-O-type oxide superconductor by using an oxygen liberating compd. which liberates oxygen by a thermal decomposition operation and oxygen itself in combination as the oxygen source. CONSTITUTION:Each element or powdery compd. of each element constituting an A-B-Cu-O type or an A-B-Cu-O-X type oxide superconductor (wherein A is a IIIa element of the periodic table such as Y, Sc, La, etc.; B is a IIa (element of the periodic table such as Ca, Sr, Ba, etc.; X is halogen such as F, Cl, etc.) is mixed in specified proportion. Then, obtd. raw material powder or a molded body thereof 6, and an oxygen liberating compd. 9 which liberates oxygen by thermal decomposition(e.g. NaClO4 powder) are charged to a reaction vessel 2. Then, oxygen is introduced through a gas introducing pipe 4 and the reaction vessel is heated in a heating furnace 1. Thus, heat-treatment is executed and an oxide superconductor is obtd.
JP62171834A 1987-07-09 1987-07-09 Production of oxide superconductor Pending JPS6414165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171834A JPS6414165A (en) 1987-07-09 1987-07-09 Production of oxide superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171834A JPS6414165A (en) 1987-07-09 1987-07-09 Production of oxide superconductor

Publications (1)

Publication Number Publication Date
JPS6414165A true JPS6414165A (en) 1989-01-18

Family

ID=15930617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171834A Pending JPS6414165A (en) 1987-07-09 1987-07-09 Production of oxide superconductor

Country Status (1)

Country Link
JP (1) JPS6414165A (en)

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