JPS6438920A - Manufacture of superconductive wire material - Google Patents

Manufacture of superconductive wire material

Info

Publication number
JPS6438920A
JPS6438920A JP62192712A JP19271287A JPS6438920A JP S6438920 A JPS6438920 A JP S6438920A JP 62192712 A JP62192712 A JP 62192712A JP 19271287 A JP19271287 A JP 19271287A JP S6438920 A JPS6438920 A JP S6438920A
Authority
JP
Japan
Prior art keywords
oxygen
superconductor
powder
wire material
belt
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
JP62192712A
Other languages
Japanese (ja)
Inventor
Akihiko Saito
Takao Hiyamizu
Shinichiro Yahagi
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP62192712A priority Critical patent/JPS6438920A/en
Publication of JPS6438920A publication Critical patent/JPS6438920A/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 linear or coil-formed superconductive wire material with an excellent adaptability by filling a material powder of oxide type superconductive material while a metal belt is formed into a metal tube in bending in U to O shapes, and then applying heat treatment. CONSTITUTION:At the position where a metal belt 1 is bent in U to O shapes and made into a metal tube 2, a hood 3 is arranged, at the center of which a hopper nozzle 5 to feed a superconductor temporarily baked powder 4, and oxygen blowing-in nozzles 6a and 6b at the front side and at the rear side are installed. And the metal belt is made in a U shape belt 1', oxygen is blown in from the oxygen nozzles 6a and 6b to make an oxygen ambience condition, the superconductor temporarily baked powder 4 is fed from the hopper nozzle 5, and then the metal belt 1' is bent into O shape. Then, after heat-treating the metal tube 2 filled with the superconductor powder 4, the opening 2a is sealed by a solder 7, and a wiredrawing process is applied to produce a superconductive wire material with a linear or coil form and with an excellent adaptability can be obtained.
JP62192712A 1987-08-03 1987-08-03 Manufacture of superconductive wire material Pending JPS6438920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62192712A JPS6438920A (en) 1987-08-03 1987-08-03 Manufacture of superconductive wire material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192712A JPS6438920A (en) 1987-08-03 1987-08-03 Manufacture of superconductive wire material

Publications (1)

Publication Number Publication Date
JPS6438920A true JPS6438920A (en) 1989-02-09

Family

ID=16295803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192712A Pending JPS6438920A (en) 1987-08-03 1987-08-03 Manufacture of superconductive wire material

Country Status (1)

Country Link
JP (1) JPS6438920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6477809A (en) * 1987-09-18 1989-03-23 Fujikura Ltd Manufacture of oxide superconductive wire
JPH01211813A (en) * 1987-03-31 1989-08-25 Sumitomo Electric Ind Ltd Production of superconductive wire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381114A (en) * 1986-09-24 1988-04-12 Mitsui Toatsu Chem Inc Production of propylene block copolymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381114A (en) * 1986-09-24 1988-04-12 Mitsui Toatsu Chem Inc Production of propylene block copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01211813A (en) * 1987-03-31 1989-08-25 Sumitomo Electric Ind Ltd Production of superconductive wire
JPS6477809A (en) * 1987-09-18 1989-03-23 Fujikura Ltd Manufacture of oxide superconductive wire

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