JPS6427133A - Manufacture of superconductive wire - Google Patents

Manufacture of superconductive wire

Info

Publication number
JPS6427133A
JPS6427133A JP63080337A JP8033788A JPS6427133A JP S6427133 A JPS6427133 A JP S6427133A JP 63080337 A JP63080337 A JP 63080337A JP 8033788 A JP8033788 A JP 8033788A JP S6427133 A JPS6427133 A JP S6427133A
Authority
JP
Japan
Prior art keywords
hole
molten
vessel
elements belonging
raw material
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
JP63080337A
Other languages
Japanese (ja)
Inventor
Kazuhiko Hayashi
Masanobu Nishio
Yoshihiro Nakai
Kengo Okura
Kazuo Sawada
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP63080337A priority Critical patent/JPS6427133A/en
Publication of JPS6427133A publication Critical patent/JPS6427133A/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 provide stable electrical characteristics over the whole length by melting raw material for the material for ceramic superconductor in a vessel with a hole, and extruding or drawing out the molten material through the hole. CONSTITUTION:In a furnace 2, raw material powder to the material for ceramic superconductor is put into semi-molten state by a heat source 3, extruded from an extrusion hole, and wound on a takeup roll 5 through a guide roll 4, to provide a thin wire 6 of 100mum in dia. This superconductive material is in a composition AaBbCc, where A is at least one of the elements belonging to the Ia, IIa, IIIa groups on the Periodic Table, B is at least one of the elements belonging to the Ib, IIb, IIIb groups, and C is at least one of O, C, N, F, and S. The suffixes a-c of the expression are numbers to represent composing proportion of A, B, C. A viscous molten body is obtained by adding at least one glass forming compound among B2O3, GeO2, P2O5 into the vessel 2 in the process of obtaining molten body.
JP63080337A 1987-04-02 1988-03-31 Manufacture of superconductive wire Pending JPS6427133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63080337A JPS6427133A (en) 1987-04-02 1988-03-31 Manufacture of superconductive wire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8182087 1987-04-02
JP63080337A JPS6427133A (en) 1987-04-02 1988-03-31 Manufacture of superconductive wire

Publications (1)

Publication Number Publication Date
JPS6427133A true JPS6427133A (en) 1989-01-30

Family

ID=26421362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63080337A Pending JPS6427133A (en) 1987-04-02 1988-03-31 Manufacture of superconductive wire

Country Status (1)

Country Link
JP (1) JPS6427133A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441123A (en) * 1987-08-06 1989-02-13 Mitsubishi Cable Ind Ltd Manufacture of superconductor of ceramic-based superconductive material
JPS6452611A (en) * 1987-05-13 1989-02-28 Nihon Cement Production of superconductor
JPH02160501A (en) * 1988-12-14 1990-06-20 Dowa Mining Co Ltd Production of superconducting wire rod
US5102861A (en) * 1989-06-07 1992-04-07 Nippon Valqua Industries, Ltd. Superconductive materials implanted with phosphorus ions and process for preparing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452611A (en) * 1987-05-13 1989-02-28 Nihon Cement Production of superconductor
JPS6441123A (en) * 1987-08-06 1989-02-13 Mitsubishi Cable Ind Ltd Manufacture of superconductor of ceramic-based superconductive material
JPH02160501A (en) * 1988-12-14 1990-06-20 Dowa Mining Co Ltd Production of superconducting wire rod
US5102861A (en) * 1989-06-07 1992-04-07 Nippon Valqua Industries, Ltd. Superconductive materials implanted with phosphorus ions and process for preparing the same

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