JPS6410516A - Manufacture of oxide superconductive wire - Google Patents

Manufacture of oxide superconductive wire

Info

Publication number
JPS6410516A
JPS6410516A JP62164617A JP16461787A JPS6410516A JP S6410516 A JPS6410516 A JP S6410516A JP 62164617 A JP62164617 A JP 62164617A JP 16461787 A JP16461787 A JP 16461787A JP S6410516 A JPS6410516 A JP S6410516A
Authority
JP
Japan
Prior art keywords
oxide
machining
pipe
porous
superconductor
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
JP62164617A
Other languages
Japanese (ja)
Inventor
Sukeyuki Kikuchi
Kaisuke Shiroyama
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP62164617A priority Critical patent/JPS6410516A/en
Publication of JPS6410516A publication Critical patent/JPS6410516A/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 obtain a lengthy linear material with the stable characteristic along the longitudinal direction by fillinq the oxide powder of a superconductor in a metallic pipe to form a composite wire, applying the face-reducing machining, making the pipe porous, and applying the sintering and heat treatment. CONSTITUTION:A Cu-Zn alloy pipe is produced by the conformation extrusion method, and the raw material oxide of a Y-Ba-Cu-O oxide superconductor is filled in it to form a composite wire. It is then applied with the drawing machining to shrink the diameter and heated and applied with the dezincing process, the pipe is made porous and sintered and heat-treated at the temperature of about 950 deg.C to form an oxide superconductor. The mechanical machining with a punch or the fine punch machining with a laser beam may be used to make it porous. An oxide superconductive wire with the same longitudinal characteristic and indicating superconductivity at 80K can be thereby obtained.
JP62164617A 1987-07-01 1987-07-01 Manufacture of oxide superconductive wire Pending JPS6410516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164617A JPS6410516A (en) 1987-07-01 1987-07-01 Manufacture of oxide superconductive wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164617A JPS6410516A (en) 1987-07-01 1987-07-01 Manufacture of oxide superconductive wire

Publications (1)

Publication Number Publication Date
JPS6410516A true JPS6410516A (en) 1989-01-13

Family

ID=15796599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164617A Pending JPS6410516A (en) 1987-07-01 1987-07-01 Manufacture of oxide superconductive wire

Country Status (1)

Country Link
JP (1) JPS6410516A (en)

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