JPS6452340A - Manufacture of superconductive fine wire - Google Patents
Manufacture of superconductive fine wireInfo
- Publication number
- JPS6452340A JPS6452340A JP62208639A JP20863987A JPS6452340A JP S6452340 A JPS6452340 A JP S6452340A JP 62208639 A JP62208639 A JP 62208639A JP 20863987 A JP20863987 A JP 20863987A JP S6452340 A JPS6452340 A JP S6452340A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- substrate
- fine wire
- elements
- film
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 239000002887 superconductor Substances 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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 superconductive fine wire with stable and high superconductivity transition temperature by depositing a film made of oxide of Y and lanthanoide series element and carbonate or oxide of IIa group elements on a Cu substrate. CONSTITUTION:A film 2 made of oxide of Y and lanthanide series elements and carbonate or oxide of IIa group elements is deposited on a Cu substrate 1, the film 2 is linearly processed and heat-treated, and a Cu substrate 1 is cut out. An oxide high-temperature superconductor with the uniform composition is obtained by the later heat treatment, and the superconductivity transition temperature is shifted higher for the whole fine wire 4. Since the oxide high- temperature superconductor is formed on the boundary between the Cu substrate and the composite film made of the oxide of Y and lanthanoide series elements and the oxide of IIa group elements, it is protected, and the stable characteristic can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62208639A JPS6452340A (en) | 1987-08-21 | 1987-08-21 | Manufacture of superconductive fine wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62208639A JPS6452340A (en) | 1987-08-21 | 1987-08-21 | Manufacture of superconductive fine wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452340A true JPS6452340A (en) | 1989-02-28 |
Family
ID=16559570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62208639A Pending JPS6452340A (en) | 1987-08-21 | 1987-08-21 | Manufacture of superconductive fine wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012014913A (en) * | 2010-06-30 | 2012-01-19 | Fujikura Ltd | Superconductive wire rod and method for manufacturing the same, and superconductive coil and method for manufacturing the same |
| WO2013018870A1 (en) * | 2011-08-02 | 2013-02-07 | 古河電気工業株式会社 | Superconductor manufacturing method, superconductor, and superconductor substrate |
-
1987
- 1987-08-21 JP JP62208639A patent/JPS6452340A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012014913A (en) * | 2010-06-30 | 2012-01-19 | Fujikura Ltd | Superconductive wire rod and method for manufacturing the same, and superconductive coil and method for manufacturing the same |
| WO2013018870A1 (en) * | 2011-08-02 | 2013-02-07 | 古河電気工業株式会社 | Superconductor manufacturing method, superconductor, and superconductor substrate |
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