JPS6482416A - Manufacture of ceramics system superconductive wire - Google Patents
Manufacture of ceramics system superconductive wireInfo
- Publication number
- JPS6482416A JPS6482416A JP62239773A JP23977387A JPS6482416A JP S6482416 A JPS6482416 A JP S6482416A JP 62239773 A JP62239773 A JP 62239773A JP 23977387 A JP23977387 A JP 23977387A JP S6482416 A JPS6482416 A JP S6482416A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- ceramics superconductor
- coating layer
- ceramics
- wire material
- 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 1
- 239000010410 layer Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000002887 superconductor Substances 0.000 abstract 4
- 239000011247 coating layer Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007254 oxidation reaction Methods 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 make it possible to easily form a long-size wire material, and to obtain a high electric current density by forming a sintered layer of a ceramics superconductor from a fused liquid state on the outside of a metallic core wire via an copper oxide coating layer. CONSTITUTION:A copper coating layer formed on the outer periphery of a metallic core wire 11 is made to be oxidized, and then a ceramics superconductor or a component material producing a ceramics superconductor by a heat treating is adhered on the outside of the copper coating layer in a melted state. Then a sintered layer 13 of the ceramics superconductor is produced with heating conducted in an oxidization atmosphere, and after that an insulation layer 15 is applied on the extreme outer layer. This makes it possible to easily form a long-size wire material, also to obtain a practical wire material having a high critical electric current density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239773A JPS6482416A (en) | 1987-09-24 | 1987-09-24 | Manufacture of ceramics system superconductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239773A JPS6482416A (en) | 1987-09-24 | 1987-09-24 | Manufacture of ceramics system superconductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6482416A true JPS6482416A (en) | 1989-03-28 |
Family
ID=17049689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62239773A Pending JPS6482416A (en) | 1987-09-24 | 1987-09-24 | Manufacture of ceramics system superconductive wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6482416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01261205A (en) * | 1988-04-13 | 1989-10-18 | Hitachi Ltd | Production of oxide superconductor and apparatus therefor |
-
1987
- 1987-09-24 JP JP62239773A patent/JPS6482416A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01261205A (en) * | 1988-04-13 | 1989-10-18 | Hitachi Ltd | Production of oxide superconductor and apparatus therefor |
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