JPS6459717A - Manufacture of superconductive ceramic processing material - Google Patents

Manufacture of superconductive ceramic processing material

Info

Publication number
JPS6459717A
JPS6459717A JP62212969A JP21296987A JPS6459717A JP S6459717 A JPS6459717 A JP S6459717A JP 62212969 A JP62212969 A JP 62212969A JP 21296987 A JP21296987 A JP 21296987A JP S6459717 A JPS6459717 A JP S6459717A
Authority
JP
Japan
Prior art keywords
processing material
powder
manufacture
deficient oxygen
oxygen supply
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
JP62212969A
Other languages
Japanese (ja)
Inventor
Takuo Takeshita
Sadaaki Hagino
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP62212969A priority Critical patent/JPS6459717A/en
Priority to EP88114052A priority patent/EP0305949A1/en
Publication of JPS6459717A publication Critical patent/JPS6459717A/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)

Abstract

PURPOSE:To manufacture a superconductive ceramic processing material having high critical temperatures by forming a mixed raw powder, in which a R-A-Cu-O system superconductive ceramics powder is blended with a metallic oxide powder for deficient oxygen supply, to a processing material after the mixed raw powder is enclosed in a metallic case, then applying deficient oxygen supplying heat treatment. CONSTITUTION:A R-A-Cu-O system superconductive ceramic powder having a given component composition and a metallic oxide powder for deficient oxygen supply are used as a raw powder to be filled and enclosed in a metallic case after the two raw powders are blended and mixed. Next the metallic case is formed to a processing material having a given shape in cold. Then deficient oxygen supply heat treatment is applied to the processing material in air.
JP62212969A 1987-08-28 1987-08-28 Manufacture of superconductive ceramic processing material Pending JPS6459717A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62212969A JPS6459717A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramic processing material
EP88114052A EP0305949A1 (en) 1987-08-28 1988-08-29 Process for fabricating superconducting ceramics materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212969A JPS6459717A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramic processing material

Publications (1)

Publication Number Publication Date
JPS6459717A true JPS6459717A (en) 1989-03-07

Family

ID=16631297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212969A Pending JPS6459717A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramic processing material

Country Status (1)

Country Link
JP (1) JPS6459717A (en)

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