JPS6435810A - Manufacture of superconducting material - Google Patents

Manufacture of superconducting material

Info

Publication number
JPS6435810A
JPS6435810A JP62191028A JP19102887A JPS6435810A JP S6435810 A JPS6435810 A JP S6435810A JP 62191028 A JP62191028 A JP 62191028A JP 19102887 A JP19102887 A JP 19102887A JP S6435810 A JPS6435810 A JP S6435810A
Authority
JP
Japan
Prior art keywords
superconducting
heat treatment
layer
base material
metal
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.)
Granted
Application number
JP62191028A
Other languages
Japanese (ja)
Other versions
JP2746881B2 (en
Inventor
Mikio Nakagawa
Seiju Maejima
Koichi Saruwatari
Tsukasa Kono
Yoshimitsu Ikeno
Nobuyuki Sadakata
Shinya Aoki
Masaru Sugimoto
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 JP62191028A priority Critical patent/JP2746881B2/en
Publication of JPS6435810A publication Critical patent/JPS6435810A/en
Application granted granted Critical
Publication of JP2746881B2 publication Critical patent/JP2746881B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 ensure proper superconducting characteristics and enhance mechanical strength by forming a layer of an oxide system superconducting material on the surface of a base material such as a line-shaped material comprising mono-metal, alloy, compound and the like selected among IVa and Va group metal elements in the periodic table, and applying heat treatment thereto. CONSTITUTION:A layer 4 containing an oxide system superconducting material or the raw material thereof is formed on the surface of a base material and subjected to heat treatment. The base material to be used is a line-shaped, tubular or tape-shaped material made of mono-metal selected from IVa and Va group metal elements in the periodic table including Ti, Zr, Hf, Nb and Ta, or alloy containing each of said metal or the compound of said metal elements. The environment of heat treatment is an oxygen gas current and an oxidizing environment containing a halogen gas such as chlorine and fluorine. As a result of this heat treatment, the superconducting material or a layer containing the raw material thereof is sintered on the surface of the base material and turns into a superconducting layer 2, thereby manufacturing the superconducting material.
JP62191028A 1987-07-30 1987-07-30 Superconducting material manufacturing method Expired - Fee Related JP2746881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62191028A JP2746881B2 (en) 1987-07-30 1987-07-30 Superconducting material manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191028A JP2746881B2 (en) 1987-07-30 1987-07-30 Superconducting material manufacturing method

Publications (2)

Publication Number Publication Date
JPS6435810A true JPS6435810A (en) 1989-02-06
JP2746881B2 JP2746881B2 (en) 1998-05-06

Family

ID=16267694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191028A Expired - Fee Related JP2746881B2 (en) 1987-07-30 1987-07-30 Superconducting material manufacturing method

Country Status (1)

Country Link
JP (1) JP2746881B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001110256A (en) * 1999-10-14 2001-04-20 Toshiba Corp Superconductive complex and its manufacture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285811A (en) * 1987-05-19 1988-11-22 Toshiba Corp Manufacture of oxide superconductor heavy membrane
JPS63300591A (en) * 1987-05-30 1988-12-07 Nippon Cement Co Ltd Manufacture of circuit board
JPS644004A (en) * 1987-06-26 1989-01-09 Hitachi Ltd Oxide superconductor coil and manufacture thereof
JPS6457513A (en) * 1987-04-13 1989-03-03 Matsushita Electric Ind Co Ltd Superconducting wire and its manufacture
JPS6487763A (en) * 1987-05-26 1989-03-31 Sumitomo Electric Industries Superconducting material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6457513A (en) * 1987-04-13 1989-03-03 Matsushita Electric Ind Co Ltd Superconducting wire and its manufacture
JPS63285811A (en) * 1987-05-19 1988-11-22 Toshiba Corp Manufacture of oxide superconductor heavy membrane
JPS6487763A (en) * 1987-05-26 1989-03-31 Sumitomo Electric Industries Superconducting material
JPS63300591A (en) * 1987-05-30 1988-12-07 Nippon Cement Co Ltd Manufacture of circuit board
JPS644004A (en) * 1987-06-26 1989-01-09 Hitachi Ltd Oxide superconductor coil and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001110256A (en) * 1999-10-14 2001-04-20 Toshiba Corp Superconductive complex and its manufacture

Also Published As

Publication number Publication date
JP2746881B2 (en) 1998-05-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees