JPS6417319A - Manufacture of superconducting wire rod - Google Patents

Manufacture of superconducting wire rod

Info

Publication number
JPS6417319A
JPS6417319A JP62171004A JP17100487A JPS6417319A JP S6417319 A JPS6417319 A JP S6417319A JP 62171004 A JP62171004 A JP 62171004A JP 17100487 A JP17100487 A JP 17100487A JP S6417319 A JPS6417319 A JP S6417319A
Authority
JP
Japan
Prior art keywords
superconducting
wire
magnetic field
characteristic
drawn
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
JP62171004A
Other languages
Japanese (ja)
Inventor
Yoshiteru Chiba
Michiya Okada
Tadaoki Morimoto
Hiroshi Sato
Toshimi Matsumoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62171004A priority Critical patent/JPS6417319A/en
Publication of JPS6417319A publication Critical patent/JPS6417319A/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 easily manufacture a high-performance superconductive drawn wire by obtaining the secondary raw material via the selecting and confirming process on whether the desired superconducting characteristic is acquired or not in advance and machining this secondary raw material into a wire rod. CONSTITUTION:When the mixed powder of materials with different superconductivity is placed in the magnetic field atmosphere at the preset temperature, the material indicating the superconductive characteristic at this temperature is moved to the space with weak magnetic field by the Meissner effect, on the other hand the material indicating no superconducting characteristic is left at the original position. The superconducting material thus moved to the space with weak magnetic field by utilizing the Meissner effect is collected and filled in a metal pipe then wire-drawn. The superconducting material in a wire-drawn metal sheath has good-quality superconducting characteristic, thus high current density is obtained.
JP62171004A 1987-07-10 1987-07-10 Manufacture of superconducting wire rod Pending JPS6417319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171004A JPS6417319A (en) 1987-07-10 1987-07-10 Manufacture of superconducting wire rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171004A JPS6417319A (en) 1987-07-10 1987-07-10 Manufacture of superconducting wire rod

Publications (1)

Publication Number Publication Date
JPS6417319A true JPS6417319A (en) 1989-01-20

Family

ID=15915319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171004A Pending JPS6417319A (en) 1987-07-10 1987-07-10 Manufacture of superconducting wire rod

Country Status (1)

Country Link
JP (1) JPS6417319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008253886A (en) * 2007-04-02 2008-10-23 Nitta Ind Corp Air filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008253886A (en) * 2007-04-02 2008-10-23 Nitta Ind Corp Air filter

Similar Documents

Publication Publication Date Title
Esteve et al. Observation of the ac Josephson effect inside copper-oxide-based superconductors
JPS6472905A (en) Production of superconductor and device and system comprising same
CA2063281A1 (en) Method of preparing oxide superconducting wire
JPS6417319A (en) Manufacture of superconducting wire rod
JPS6428264A (en) Production of superconducting material
JPS6421830A (en) Manufacture and application of line-type and/or belt-type superconductor
EP0297707A3 (en) Superconductive electric wire and method for making it
US3262024A (en) Superconductive device
EP0435051A3 (en) Method for producing high temperature superconductor wires with high critical current and their application for making superconducting devices
Chen et al. Nb--Ti Superconducting Materials Produced by Hydrostatic Extrusion
JPS6419611A (en) Superconductor
JPS646311A (en) Superconducting oxide wire
Yanmaz et al. Preparation of superconducting Bi Pb Sr Ca Cu O ceramics by melt casting
JPS6445769A (en) Production of oxide superconductor
JPS6448322A (en) Manufacture of high orientation superconductor
JPS6417320A (en) Manufacture of oxide superconducting wire rod
JPH04292814A (en) Manufacture of bismuth-based oxide superconductive wire
JPS6433820A (en) Manufacture of superconducting material
CN1034632A (en) The manufacturing process of oxide series superconductive wire
JPS643919A (en) Manufacture of superconductive wire
EP0363940A3 (en) An oxide superconductor composition and a process for the production thereof
JPS5331993A (en) Assembly of compound superconductor
JPS6450482A (en) Magnetic shielding device
JPS642215A (en) Manufacture of oxide superconductive wire material
Morosin et al. BISMUTH AND THALLIUM SUPERCONDUCTOR MATERIALS: STRUCTURAL, MAGNETIC, TRANSPORT AND COMPOSITIONAL CHARACTERISATION OF CERAMIC, CRYSTAL, AND FILM MATERIALS