JPS6419612A - Superconducting material - Google Patents

Superconducting material

Info

Publication number
JPS6419612A
JPS6419612A JP63071181A JP7118188A JPS6419612A JP S6419612 A JPS6419612 A JP S6419612A JP 63071181 A JP63071181 A JP 63071181A JP 7118188 A JP7118188 A JP 7118188A JP S6419612 A JPS6419612 A JP S6419612A
Authority
JP
Japan
Prior art keywords
superconducting
superconductor
ceramic members
bundle
superconducting ceramic
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
JP63071181A
Other languages
Japanese (ja)
Inventor
Kazuharu Shimizu
Hitoshi Shinomasa
Teruichiro Matsumura
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP63071181A priority Critical patent/JPS6419612A/en
Publication of JPS6419612A publication Critical patent/JPS6419612A/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)
  • Inorganic Fibers (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To obtain a superconductor excellent in its superconducting performance in superconduction transition temperature and the like by forming it with a bundle of specified fiberous superconducting ceramic members. CONSTITUTION:A superconductor is formed in a bundle form with fiberous superconducting ceramic members represented by a formula I-(alpha1-xBax)zCuO4-y, wherein alpha is an element chosen among Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, and the relation among x, y and z is 0<x<1, 0<=y<=2, 0.5<=z<=3. Namely the superconducting ceramic members are formed in a extremely thin fiber form having thicknesses of about 4-30mum with a purpose to minimize the intrusion of magnetic flux to the superconductor to restain generation of heat, and to reduce the intrusion speed to restain heat per unit time, and further to improve cooling effect to stabilize the superconducting performance. The superconducting ceramic members of 1000-5000 wires or so are further set in a bundle. As a result, it is possible to obtain a superconductor having excellent superconducting performance in superconduction transition temperature and the like as well as higher strength, and being suitable for the use when power loss problem occurs.
JP63071181A 1987-03-26 1988-03-24 Superconducting material Pending JPS6419612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63071181A JPS6419612A (en) 1987-03-26 1988-03-24 Superconducting material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7255087 1987-03-26
JP63071181A JPS6419612A (en) 1987-03-26 1988-03-24 Superconducting material

Publications (1)

Publication Number Publication Date
JPS6419612A true JPS6419612A (en) 1989-01-23

Family

ID=26412302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63071181A Pending JPS6419612A (en) 1987-03-26 1988-03-24 Superconducting material

Country Status (1)

Country Link
JP (1) JPS6419612A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248696B1 (en) 1994-07-15 2001-06-19 Basf Corporation 7-forming, superconducting filaments through bicomponent dry spinning
US6344167B1 (en) 1994-02-18 2002-02-05 Basf Corporation Process for the production of superconductor containing filaments
CN102943320A (en) * 2012-10-24 2013-02-27 长春理工大学 Erbium doped yttrium trifluoride upconversion luminescence hollow nanometer fiber preparation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344167B1 (en) 1994-02-18 2002-02-05 Basf Corporation Process for the production of superconductor containing filaments
US6248696B1 (en) 1994-07-15 2001-06-19 Basf Corporation 7-forming, superconducting filaments through bicomponent dry spinning
CN102943320A (en) * 2012-10-24 2013-02-27 长春理工大学 Erbium doped yttrium trifluoride upconversion luminescence hollow nanometer fiber preparation method

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