JPS6412415A - Superconducting wire and manufacture thereof - Google Patents

Superconducting wire and manufacture thereof

Info

Publication number
JPS6412415A
JPS6412415A JP62168101A JP16810187A JPS6412415A JP S6412415 A JPS6412415 A JP S6412415A JP 62168101 A JP62168101 A JP 62168101A JP 16810187 A JP16810187 A JP 16810187A JP S6412415 A JPS6412415 A JP S6412415A
Authority
JP
Japan
Prior art keywords
superconducting
wire
improve
laminated body
heat treatment
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
JP62168101A
Other languages
Japanese (ja)
Inventor
Takao Shioda
Hiromi Hidaka
Koichi Takahashi
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP62168101A priority Critical patent/JPS6412415A/en
Publication of JPS6412415A publication Critical patent/JPS6412415A/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

  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To improve both superconducting and bending characteristics with uniform sintering of heat treatment by laminating a number of superconducting tape conductors into a laminated body, inserting the laminated body into a metallic pipe, and subjecting it to a wire drawing process and heat treatment. CONSTITUTION:A superconducting tape conductor 4 is formed by forming a superconducting basic layer 3 made by sintering powder or material powder of an oxide-based superconducting material on a metallic tape 2. A number of the tape conductors 4 are then laminated into a laminated body 5 which is inserted into a metallic, square cross-sectional pipe to manufacture a superconducting wire 1 by wire drawing process and heat treatment. This makes it possible to form the uniformly sintered superconductive layer 3 and, covering the laminated body 5 with a covering layer 6, to improve the bending characteristic of the superconductive wire 1. This makes it possible to improve the superconductivity of the superconducting wire and to improve the bending characteristic of the superconducting wire.
JP62168101A 1987-07-06 1987-07-06 Superconducting wire and manufacture thereof Pending JPS6412415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62168101A JPS6412415A (en) 1987-07-06 1987-07-06 Superconducting wire and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168101A JPS6412415A (en) 1987-07-06 1987-07-06 Superconducting wire and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6412415A true JPS6412415A (en) 1989-01-17

Family

ID=15861857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168101A Pending JPS6412415A (en) 1987-07-06 1987-07-06 Superconducting wire and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6412415A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247906A (en) * 1989-03-17 1990-10-03 Hitachi Cable Ltd Manufacture of oxide superconducting wire
JPH0311505A (en) * 1989-06-06 1991-01-18 Chiyoudendou Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai Manufacture of oxide superconductive conductor
EP0509436A2 (en) * 1991-04-16 1992-10-21 Gec Alsthom Sa Method of making an oxide superconductor multifilamentary wire and wire obtained by this method
JPH0512933A (en) * 1991-07-04 1993-01-22 Sumitomo Electric Ind Ltd Oxide superconducting wire and manufacture thereof
JP2005322476A (en) * 2004-05-07 2005-11-17 Hitachi Metals Ltd Manufacturing method of oxide superconductor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247906A (en) * 1989-03-17 1990-10-03 Hitachi Cable Ltd Manufacture of oxide superconducting wire
JPH0311505A (en) * 1989-06-06 1991-01-18 Chiyoudendou Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai Manufacture of oxide superconductive conductor
EP0509436A2 (en) * 1991-04-16 1992-10-21 Gec Alsthom Sa Method of making an oxide superconductor multifilamentary wire and wire obtained by this method
FR2675620A1 (en) * 1991-04-16 1992-10-23 Alsthom Gec PROCESS FOR MANUFACTURING A MULTIFILAMENTARY STRAND BASED ON SUPERCONDUCTING OXIDES AND STRAND OBTAINED BY THIS PROCESS.
JPH0512933A (en) * 1991-07-04 1993-01-22 Sumitomo Electric Ind Ltd Oxide superconducting wire and manufacture thereof
JP2005322476A (en) * 2004-05-07 2005-11-17 Hitachi Metals Ltd Manufacturing method of oxide superconductor

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