JPS6428228A - Superconducting material - Google Patents

Superconducting material

Info

Publication number
JPS6428228A
JPS6428228A JP63097694A JP9769488A JPS6428228A JP S6428228 A JPS6428228 A JP S6428228A JP 63097694 A JP63097694 A JP 63097694A JP 9769488 A JP9769488 A JP 9769488A JP S6428228 A JPS6428228 A JP S6428228A
Authority
JP
Japan
Prior art keywords
superconducting
blended powder
superconducting material
fired
firing
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
JP63097694A
Other languages
Japanese (ja)
Inventor
Teruichiro Matsumura
Kazuharu Shimizu
Hitoshi Nobumasa
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP63097694A priority Critical patent/JPS6428228A/en
Publication of JPS6428228A publication Critical patent/JPS6428228A/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

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

Abstract

PURPOSE:To obtain a superconducting material having excellent superconducting characteristics, such as the superconducting transition temperature or critical current density, containing silver and expressed by a specific composition formula, by blending compound powders of component elements at a desired ratio, firing, pulverizing, forming the resultant blended powder and firing the pressed blended powder. CONSTITUTION:Powders having <=10mu particle diameter of compounds of component elements are blended so as to provide a desired ratio and the resultant blended powder is then fired at 800-1,000 deg.C in air or under a suitable O2 partial pressure for several hr - several tens of hr, repulverized, pressed into a desired shape and fired in the same manner as described above to afford the aimed superconducting material expressed by the formula (alpha is Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb or Lu; a>=0; b>=0; 0<c<0.4 and a+b+c=1; 0.5<d<1; 0<e<=0.5 and d+e=1; 0.5<=z<=3; 0<=y<2).
JP63097694A 1987-04-30 1988-04-20 Superconducting material Pending JPS6428228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63097694A JPS6428228A (en) 1987-04-30 1988-04-20 Superconducting material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10743287 1987-04-30
JP63097694A JPS6428228A (en) 1987-04-30 1988-04-20 Superconducting material

Publications (1)

Publication Number Publication Date
JPS6428228A true JPS6428228A (en) 1989-01-30

Family

ID=26438854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63097694A Pending JPS6428228A (en) 1987-04-30 1988-04-20 Superconducting material

Country Status (1)

Country Link
JP (1) JPS6428228A (en)

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