JPS6482410A - Manufacture of oxide superconductive material - Google Patents

Manufacture of oxide superconductive material

Info

Publication number
JPS6482410A
JPS6482410A JP62238667A JP23866787A JPS6482410A JP S6482410 A JPS6482410 A JP S6482410A JP 62238667 A JP62238667 A JP 62238667A JP 23866787 A JP23866787 A JP 23866787A JP S6482410 A JPS6482410 A JP S6482410A
Authority
JP
Japan
Prior art keywords
components
copper surface
elements
metallic
layer
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
JP62238667A
Other languages
Japanese (ja)
Inventor
Toichi Takagi
Masahiro Orita
Kouhei Ametani
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP62238667A priority Critical patent/JPS6482410A/en
Publication of JPS6482410A publication Critical patent/JPS6482410A/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)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To make it possible to form an oxide superconductive material having a small transition temperature width and excellent superconductive characteristics by forming a layer, which is composed of a reaction product of a solution including specific two kinds of elements as components and a precipitation formative agent, on the metallic copper surface and then conducting a heat treatment. CONSTITUTION:A layer composed of a reaction product of a solution including M1 and M2 as components and a precipitation formative agent is formed on the metallic copper surface, and then a heat treatment is conducted. In this case, M1 is, for instance, one kind of alkaline earth metallic elements such as Ca, Ba, and Sr, and M2 is, for instance, one kind of rare earth elements such as Sc, Y, La, Ce, Pr, Nd, and Pm, and the atomic ratio between M1 and M2 is preferably 2:1 from the viewpoint of superconductiveness. A solution including M1 and M2 as components is a water system solution prepared using the reaction between inorganic salt or oxygen and metal, and an organic solvent system solution prepared using an organic metallic compound such as alkoxide etc. This enables an oxide superconductive layer having a small superconductivity transition temperature width and excellent superconductive characteristics to be formed on the metallic copper surface.
JP62238667A 1987-09-25 1987-09-25 Manufacture of oxide superconductive material Pending JPS6482410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238667A JPS6482410A (en) 1987-09-25 1987-09-25 Manufacture of oxide superconductive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238667A JPS6482410A (en) 1987-09-25 1987-09-25 Manufacture of oxide superconductive material

Publications (1)

Publication Number Publication Date
JPS6482410A true JPS6482410A (en) 1989-03-28

Family

ID=17033531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238667A Pending JPS6482410A (en) 1987-09-25 1987-09-25 Manufacture of oxide superconductive material

Country Status (1)

Country Link
JP (1) JPS6482410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024120U (en) * 1988-06-15 1990-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024120U (en) * 1988-06-15 1990-01-11

Similar Documents

Publication Publication Date Title
EP0283312A3 (en) Method of producing a superconducting wire and a superconducting wire produced according to the same
JPS56116844A (en) Manufacture of amorphous magnetic material and rare earth element magnet
JPS6482410A (en) Manufacture of oxide superconductive material
EP0381804A3 (en) Target used for formation of superconductive oxide film, process of producing thereof, and process of forming superconductive oxide film on substrate using the same
JPS6424017A (en) Process and device for producing superconductor
JPS6482412A (en) Manufacture of superconductive material
JPS6424016A (en) Process and device for producing superconductor
JPS6482411A (en) Manufacture of superconductive material
JPS55104495A (en) Gold plating liquid and gold plating method for using gold plating liquid
JPS52117066A (en) Semiconductor device
JPS6464304A (en) Superconducting sheet coil
JPS52148959A (en) Treating method of ammoniacal nitrogen compound contained in a solution
JPS6463215A (en) High temperature superconductive material
JPS6489118A (en) Manufacture of oxide type superconductive material
Onuki et al. Fermi Surface and Cyclotron Mass in RB sub 6 and RCu sub 6
JPS6427118A (en) Film type superconductive element
JPS6487517A (en) Paste for forming superconducting film
EP0358974A3 (en) Process for forming thin film of superconductive compound metal oxide
JPS6474776A (en) Manufacture of superconducting wiring substrate
JPS52138431A (en) Heat treatment of magnetic alloy of rare earths-cobalt line
JPS6445769A (en) Production of oxide superconductor
JPS6471010A (en) Manufacture of oxide system superconductive wire material
JPS6453510A (en) Manufacture of superconducting coil
JPS5296878A (en) Manufacture of semiconductor laser element
JPS5331993A (en) Assembly of compound superconductor