JPS645952A - Production of superconductor - Google Patents

Production of superconductor

Info

Publication number
JPS645952A
JPS645952A JP62163256A JP16325687A JPS645952A JP S645952 A JPS645952 A JP S645952A JP 62163256 A JP62163256 A JP 62163256A JP 16325687 A JP16325687 A JP 16325687A JP S645952 A JPS645952 A JP S645952A
Authority
JP
Japan
Prior art keywords
superconductor
atomic
compression
component
powdery
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
JP62163256A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yoshioka
Yoshiyuki Kashiwagi
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing Co 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP62163256A priority Critical patent/JPS645952A/en
Publication of JPS645952A publication Critical patent/JPS645952A/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 obtain a superconductor which attains superconductive state at above the b.p. of a liquid N2 by calcining a compression-molded body of a powder mixture consisting of Y, Sc and La, etc. Sr or/and Ca, and at least one kind among Cu, Zn, Ni, etc. at a specified temp. CONSTITUTION:Powders consisting primarily of Y, and at least one of Sc, La, Nd, etc. as a first component (A1), powdery Sr or/and Ca as a second component (A2) are mixed with at least one kind among powdery Cu, Zn, Ni, etc. as a third component (A3). After compression-molding an obtd. powder mixture, the compression-molded product is calcined at 950-1,200 deg.C in oxidizing atmosphere to obtain thus a superconductor comprising a sintered body having K2NiF4 structure contg. rhombic crystals. A1, A2, and A3 are contained in the sintered body in the proportion defined by the inequalities: 10<=A1<=60 atomic %, 20<=A2<=50 atomic % and 30<=A3<=65 atomic %.
JP62163256A 1987-06-30 1987-06-30 Production of superconductor Pending JPS645952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163256A JPS645952A (en) 1987-06-30 1987-06-30 Production of superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163256A JPS645952A (en) 1987-06-30 1987-06-30 Production of superconductor

Publications (1)

Publication Number Publication Date
JPS645952A true JPS645952A (en) 1989-01-10

Family

ID=15770337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163256A Pending JPS645952A (en) 1987-06-30 1987-06-30 Production of superconductor

Country Status (1)

Country Link
JP (1) JPS645952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11628931B2 (en) 2009-08-28 2023-04-18 Airbus Operations Limited Aircraft landing gear with pivoting drive transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11628931B2 (en) 2009-08-28 2023-04-18 Airbus Operations Limited Aircraft landing gear with pivoting drive transmission

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