JPS647419A - Manufacture of superconductive wire - Google Patents

Manufacture of superconductive wire

Info

Publication number
JPS647419A
JPS647419A JP62162162A JP16216287A JPS647419A JP S647419 A JPS647419 A JP S647419A JP 62162162 A JP62162162 A JP 62162162A JP 16216287 A JP16216287 A JP 16216287A JP S647419 A JPS647419 A JP S647419A
Authority
JP
Japan
Prior art keywords
superconductor layer
core
rolling
wire
manufacture
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
JP62162162A
Other languages
Japanese (ja)
Inventor
Takao Shioda
Hiromi Hidaka
Koichi Takahashi
Masahiro Sato
Takeru Fukuda
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 JP62162162A priority Critical patent/JPS647419A/en
Publication of JPS647419A publication Critical patent/JPS647419A/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

  • Wire Processing (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To provide a uniform quality superconductor layer by forming superconductor layer at the bore of a hollow base, inserting a core and rolling for turning of it into a wire, and then subjecting it to heat treatment for stabilization of the superconductor layer. CONSTITUTION:A superconductor layer 2 is provided at the bore of a hollow base 1, and a core 8 is inserted therein. This base 1 is rolled to provide a wire, which is heat treated to stabilize the superconductor layer. Insertion of core 8 and rolling does not permit enlargement of the pulldown ratio at the time of dia. contraction due to rolling, that enables sufficient processing in a proper range, and also troubles such as discontinuity at manufacture can be prevented. Because the superconductor layer 2 is pressurized from outside and inside by the core simultaneously, the whole is contracted approx. evenly to yield uniform quality, that should accomplish stable superconductive characteristics.
JP62162162A 1987-06-29 1987-06-29 Manufacture of superconductive wire Pending JPS647419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162162A JPS647419A (en) 1987-06-29 1987-06-29 Manufacture of superconductive wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162162A JPS647419A (en) 1987-06-29 1987-06-29 Manufacture of superconductive wire

Publications (1)

Publication Number Publication Date
JPS647419A true JPS647419A (en) 1989-01-11

Family

ID=15749206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162162A Pending JPS647419A (en) 1987-06-29 1987-06-29 Manufacture of superconductive wire

Country Status (1)

Country Link
JP (1) JPS647419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03204131A (en) * 1989-12-28 1991-09-05 Sumitomo Electric Ind Ltd Manufacture of oxide superconducting wire rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03204131A (en) * 1989-12-28 1991-09-05 Sumitomo Electric Ind Ltd Manufacture of oxide superconducting wire rod
US6311384B1 (en) 1989-12-28 2001-11-06 Hidehito Mukai Method of manufacturing oxide superconducting wire

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