JPS6437465A - Production of superconducting material - Google Patents

Production of superconducting material

Info

Publication number
JPS6437465A
JPS6437465A JP62195093A JP19509387A JPS6437465A JP S6437465 A JPS6437465 A JP S6437465A JP 62195093 A JP62195093 A JP 62195093A JP 19509387 A JP19509387 A JP 19509387A JP S6437465 A JPS6437465 A JP S6437465A
Authority
JP
Japan
Prior art keywords
compounds containing
respective compounds
superconducting material
mixture
formula
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
JP62195093A
Other languages
Japanese (ja)
Inventor
Yasunobu Ogata
Toshiyuki Kasakoshi
Yusuke Iyori
Kenji Maruta
Tsutomu Iimura
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP62195093A priority Critical patent/JPS6437465A/en
Priority to US07/220,708 priority patent/US5032570A/en
Priority to EP88111693A priority patent/EP0302308B1/en
Priority to DE3852353T priority patent/DE3852353T2/en
Priority to CN88104797.XA priority patent/CN1031149A/en
Publication of JPS6437465A publication Critical patent/JPS6437465A/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)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To obtain a superconducting material having homogeneous structure and extremely high sintering and current densities, by mixing respective compounds containing Sc, etc., and Cu, etc., mixing the resultant mixture with respective compounds containing Ba, etc., and Cu, etc., and firing the obtained mixture. CONSTITUTION:A ceramics based superconducting material consisting of the composition formula expressed by the formula is produced by a method described below. That is raw materials consisting of respective compounds containing A and C are mixed and calcined to form oxides containing the A and C. The resultant oxides are then mixed with raw materials consisting of respective compounds containing B and C and the obtained mixture is then fired in oxygen atmosphere. In the formula, A represents Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; B represents Ba, Sr or Ca; C represents Cu or a mixture of Cu as a principal component with one or more mixtures of Ti, V, Cr, Mn, Fe, Co, Ni and Zn.
JP62195093A 1987-08-04 1987-08-04 Production of superconducting material Pending JPS6437465A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62195093A JPS6437465A (en) 1987-08-04 1987-08-04 Production of superconducting material
US07/220,708 US5032570A (en) 1987-08-04 1988-07-18 Method for producing ceramic superconducting material using intermediate products
EP88111693A EP0302308B1 (en) 1987-08-04 1988-07-20 Method for producing superconducting material
DE3852353T DE3852353T2 (en) 1987-08-04 1988-07-20 Process for the production of a superconducting material.
CN88104797.XA CN1031149A (en) 1987-08-04 1988-08-04 Be used to produce the method for superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195093A JPS6437465A (en) 1987-08-04 1987-08-04 Production of superconducting material

Publications (1)

Publication Number Publication Date
JPS6437465A true JPS6437465A (en) 1989-02-08

Family

ID=16335415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195093A Pending JPS6437465A (en) 1987-08-04 1987-08-04 Production of superconducting material

Country Status (1)

Country Link
JP (1) JPS6437465A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026680A (en) * 1988-08-11 1991-06-25 Mitsubishi Metal Corporation Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom
JP2008262239A (en) * 2008-07-31 2008-10-30 Kyocera Corp Electrophotographic photoreceptor and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026680A (en) * 1988-08-11 1991-06-25 Mitsubishi Metal Corporation Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom
JP2008262239A (en) * 2008-07-31 2008-10-30 Kyocera Corp Electrophotographic photoreceptor and method for manufacturing the same

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