JPS647423A - Manufacture of ceramic superconductive wire - Google Patents
Manufacture of ceramic superconductive wireInfo
- Publication number
- JPS647423A JPS647423A JP62162945A JP16294587A JPS647423A JP S647423 A JPS647423 A JP S647423A JP 62162945 A JP62162945 A JP 62162945A JP 16294587 A JP16294587 A JP 16294587A JP S647423 A JPS647423 A JP S647423A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic superconductor
- covered
- oxidating atmosphere
- manufacture
- mixture
- 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
- 239000000919 ceramic Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 5
- 239000002887 superconductor Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 230000002787 reinforcement Effects 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 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 provide a long wire with high current density by coating a rein forcement on its periphery with a mixture solution in which mixture powder is dispersed, that consists of components producing ceramic superconductor through heating under oxidating atmosphere, and by sintering the result in oxidating atmosphere. CONSTITUTION:A mixture solution, in which mixture powder consisting of components producing ceramic superconductor through heating in oxidating atmosphere is dispersed in a medium, is coated on the periphery of a long reinforcement 4 covered with a metal not producing oxides at high temp. or an alloy therefrom. Then the mixture powder is sintered in oxidating atmosphere to produce a ceramic superconductor 5, and the sintered body is covered on its outside with a stabilizing material 6, which is covered on its outside with insulation 7. This does not require quick cooling for making it amorphous to permit easy manufacture of longer wires, and besides them heat treatment for producing ceramic superconductor can be performed in long wire condition, that should enable manufacture of wires for practical service equipped with high critical current density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62162945A JPS647423A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62162945A JPS647423A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647423A true JPS647423A (en) | 1989-01-11 |
Family
ID=15764243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62162945A Pending JPS647423A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008130550A (en) * | 2006-11-17 | 2008-06-05 | Nexans | Method for manufacturing superconductor |
-
1987
- 1987-06-30 JP JP62162945A patent/JPS647423A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008130550A (en) * | 2006-11-17 | 2008-06-05 | Nexans | Method for manufacturing superconductor |
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