JPS6467820A - Manufacture of superconducting wire - Google Patents

Manufacture of superconducting wire

Info

Publication number
JPS6467820A
JPS6467820A JP62222145A JP22214587A JPS6467820A JP S6467820 A JPS6467820 A JP S6467820A JP 62222145 A JP62222145 A JP 62222145A JP 22214587 A JP22214587 A JP 22214587A JP S6467820 A JPS6467820 A JP S6467820A
Authority
JP
Japan
Prior art keywords
superconducting
wire
nickel
sheath tube
group
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
JP62222145A
Other languages
Japanese (ja)
Inventor
Kyoji Tachikawa
Shigechika Kosuge
Makoto Kabasawa
Minoru Matsuda
Yukio Shinpo
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 JP62222145A priority Critical patent/JPS6467820A/en
Publication of JPS6467820A publication Critical patent/JPS6467820A/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 superconducting wire with the excellent superconducting characteristic and the required strength and flexibility economically by filling a powdery composite oxide superconducting material containing CuxOy group in a sheath tube made of pure nickel or nickel group alloy and wire-drawing and heat-treating it. CONSTITUTION:A powdery superconducting material 3 is filled in the cavity 2 of a sheath tube 1 made of pure nickel, and the opening 2a is closed with a cap 4 made of pure nickel. This sheath tube 1 is then wire-drawn, the superconducting material 3 as a core material is coated with a nickel layer 6, and an element wire is obtained. This element wire 5 is heated to 900 deg.C and kept for 1hr then gradually cooled to the ordinary temperature at the speed of 7 deg.C/mm. The oxygen content in the superconducting material containing CuxOy group as the core material is not deprived of by the metal layer side covering the core material, thereby a superconducting wire with the excellent superconducting characteristic and the required strength and flexibility can be formed economically.
JP62222145A 1987-09-07 1987-09-07 Manufacture of superconducting wire Pending JPS6467820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222145A JPS6467820A (en) 1987-09-07 1987-09-07 Manufacture of superconducting wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222145A JPS6467820A (en) 1987-09-07 1987-09-07 Manufacture of superconducting wire

Publications (1)

Publication Number Publication Date
JPS6467820A true JPS6467820A (en) 1989-03-14

Family

ID=16777884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222145A Pending JPS6467820A (en) 1987-09-07 1987-09-07 Manufacture of superconducting wire

Country Status (1)

Country Link
JP (1) JPS6467820A (en)

Similar Documents

Publication Publication Date Title
EP0282286A3 (en) Superconducting wire and method of manufacturing the same
EP0283312A3 (en) Method of producing a superconducting wire and a superconducting wire produced according to the same
JPS6467820A (en) Manufacture of superconducting wire
JPS6467819A (en) Manufacture of superconducting wire
JPS6417323A (en) Manufacture of superconducting wire
JPS6472424A (en) Manufacture of superconducting tape
JPS6412421A (en) Manufacture of oxide superconducting wire
EP0380318A3 (en) Process for making superconducting wires
JPS6428206A (en) Production of superconductor
JPS6476611A (en) Ceramic superconductive wire material
JPS647420A (en) Manufacture of ceramic superconductive wire
JPS6482417A (en) Manufacture of ceramics system superconductive wire
JPS6489214A (en) Manufacture of superconductive wire
JPH01144524A (en) Manufacture of ceramic-based superconductive wire
JPS6467812A (en) Oxide superconducting cable
JPS6489213A (en) Manufacture of superconductive wire
JPS6457526A (en) Manufacture of oxide superconductive wire
Conte Materials. ICEC 4--Fourth International Cryogenic Engineering Conference,(24-16 May 1972.)
JPS559437A (en) Composite wire for glass sealing
JPS647426A (en) Manufacture of ceramic superconductive wire
JPS6463211A (en) Superconductive material and its manufacture
JPS6438927A (en) Manufacture of oxide superconductive wire
JPS6412411A (en) Superconducting conductor
JPS6467826A (en) Manufacture of oxide superconducting wire
JPS6417840A (en) Oxide superconductor and its production