JPS6445014A - Manufacture of superconductive material - Google Patents

Manufacture of superconductive material

Info

Publication number
JPS6445014A
JPS6445014A JP62200927A JP20092787A JPS6445014A JP S6445014 A JPS6445014 A JP S6445014A JP 62200927 A JP62200927 A JP 62200927A JP 20092787 A JP20092787 A JP 20092787A JP S6445014 A JPS6445014 A JP S6445014A
Authority
JP
Japan
Prior art keywords
superconductive material
base material
superconductive
heater
film
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.)
Granted
Application number
JP62200927A
Other languages
Japanese (ja)
Other versions
JPH0531491B2 (en
Inventor
Kyoji Tachikawa
Minoru Matsuda
Yukio Shinpo
Teruo Suzuki
Makoto Kabasawa
Itaru Watanabe
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.)
Tokai University
JFE Engineering Corp
Original Assignee
Tokai University
NKK Corp
Nippon Kokan 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 Tokai University, NKK Corp, Nippon Kokan Ltd filed Critical Tokai University
Priority to JP62200927A priority Critical patent/JPS6445014A/en
Publication of JPS6445014A publication Critical patent/JPS6445014A/en
Publication of JPH0531491B2 publication Critical patent/JPH0531491B2/ja
Granted 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

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

Abstract

PURPOSE:To form a thick film of superconductive material stably and at a large film forming speed by forming a film of composite oxide superconductive material including CuxOy on the surface of a base material while heating the base material at a predetermined temperature, and cooling an obtained superconductive material at a predetermined speed. CONSTITUTION:For using a plasma flame coating device 1, a base material 2 is installed in a vacuum container 4 together with a heater 9, and the base material is heated at temperature of 500-980 deg.C by the heater, while pressure in the container 4 is reduced, and actuating gas such as argon, helium, or the like and powders of superconductive material consisting of composite oxide including CuxOy group are supplied to a flame coating nozzle 5 continuously respectively. A plasma power source 7 is then actuated to produce plasma arc between the nozzle 5 and an electrode 6. If a superconductive material 8 is thus obtained consisting of a film 3 of superconductive material formed on the surface of the base material 2, the heating temperature by the heater 9 is gradually reduced, and an oxygen-included atmosphere is maintained in the container 4, so the superconductive material 8 is slowly cooled at a speed of less than 20 deg.C/min.
JP62200927A 1987-08-13 1987-08-13 Manufacture of superconductive material Granted JPS6445014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200927A JPS6445014A (en) 1987-08-13 1987-08-13 Manufacture of superconductive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200927A JPS6445014A (en) 1987-08-13 1987-08-13 Manufacture of superconductive material

Publications (2)

Publication Number Publication Date
JPS6445014A true JPS6445014A (en) 1989-02-17
JPH0531491B2 JPH0531491B2 (en) 1993-05-12

Family

ID=16432596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200927A Granted JPS6445014A (en) 1987-08-13 1987-08-13 Manufacture of superconductive material

Country Status (1)

Country Link
JP (1) JPS6445014A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310519A (en) * 1987-06-11 1988-12-19 Sumitomo Electric Ind Ltd Manufacture of membrane consisting of oxide superconductor material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310519A (en) * 1987-06-11 1988-12-19 Sumitomo Electric Ind Ltd Manufacture of membrane consisting of oxide superconductor material

Also Published As

Publication number Publication date
JPH0531491B2 (en) 1993-05-12

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