JPS6457513A - Superconducting wire and its manufacture - Google Patents

Superconducting wire and its manufacture

Info

Publication number
JPS6457513A
JPS6457513A JP62090270A JP9027087A JPS6457513A JP S6457513 A JPS6457513 A JP S6457513A JP 62090270 A JP62090270 A JP 62090270A JP 9027087 A JP9027087 A JP 9027087A JP S6457513 A JPS6457513 A JP S6457513A
Authority
JP
Japan
Prior art keywords
film
substrate
series
linear
elements
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
JP62090270A
Other languages
Japanese (ja)
Inventor
Kiyotaka Wasa
Hideaki Adachi
Kentaro Setsune
Tsuneo Mitsuyu
Shinichiro Hatta
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62090270A priority Critical patent/JPS6457513A/en
Publication of JPS6457513A publication Critical patent/JPS6457513A/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 attempt harmogeneity in composition as well as improvement in accuracy by depositing the film of a composite compound made of a specific Y-Ba-Cu-O series on a substrate in a linear or a ribbon form by means of vapour deposition, and heat-treating said film in oxidizing atmosphere thereafter. CONSTITUTION:A substrate made of metals such as Cu, Ni, Ti, Mo, Ta, W, Mn, Fe and the like or an alloy including these metallic elements, is formed into a linear or a ribbon form. Then, the film of a superconductor 12 is formed on the surface of the substrate in a ribbon form 11A and of the substrate in a linear form 11B. In this case, the film of the composite compound of an A- B-Cu-O series is bonded first by means of a physical phase growing method such as sputtering vapour deposition in such a way that the element ratio thereof falls within the range of O.5<(A+B)/Cu<2.5 wherein A represents at least one kind of Sc, Y and elements in lanthanium series (atomic number 57 through 71), and B represents at least one kind of elements such as those in IIa family. The composition of the superconductor thus formed is more harmogeneous in quality than that of conventional sintered bodies, thereby enabling accuracy to be highly improved.
JP62090270A 1987-04-13 1987-04-13 Superconducting wire and its manufacture Pending JPS6457513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62090270A JPS6457513A (en) 1987-04-13 1987-04-13 Superconducting wire and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62090270A JPS6457513A (en) 1987-04-13 1987-04-13 Superconducting wire and its manufacture

Publications (1)

Publication Number Publication Date
JPS6457513A true JPS6457513A (en) 1989-03-03

Family

ID=13993818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62090270A Pending JPS6457513A (en) 1987-04-13 1987-04-13 Superconducting wire and its manufacture

Country Status (1)

Country Link
JP (1) JPS6457513A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435810A (en) * 1987-07-30 1989-02-06 Fujikura Ltd Manufacture of superconducting material
JPS6452327A (en) * 1987-08-22 1989-02-28 Sumitomo Electric Industries Superconductive material
JPS6481116A (en) * 1987-09-21 1989-03-27 Fujikura Ltd Superconductor
JPH0197314A (en) * 1987-10-09 1989-04-14 Fujitsu Ltd Superconductor material structure
US6428635B1 (en) * 1997-10-01 2002-08-06 American Superconductor Corporation Substrates for superconductors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435810A (en) * 1987-07-30 1989-02-06 Fujikura Ltd Manufacture of superconducting material
JPS6452327A (en) * 1987-08-22 1989-02-28 Sumitomo Electric Industries Superconductive material
JPS6481116A (en) * 1987-09-21 1989-03-27 Fujikura Ltd Superconductor
JPH0197314A (en) * 1987-10-09 1989-04-14 Fujitsu Ltd Superconductor material structure
US6428635B1 (en) * 1997-10-01 2002-08-06 American Superconductor Corporation Substrates for superconductors

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