JPS6448324A - Manufacture of foil shaped superconductor - Google Patents
Manufacture of foil shaped superconductorInfo
- Publication number
- JPS6448324A JPS6448324A JP62205574A JP20557487A JPS6448324A JP S6448324 A JPS6448324 A JP S6448324A JP 62205574 A JP62205574 A JP 62205574A JP 20557487 A JP20557487 A JP 20557487A JP S6448324 A JPS6448324 A JP S6448324A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- foil shaped
- rolls
- melt
- pair
- 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
- 239000011888 foil Substances 0.000 title abstract 5
- 239000002887 superconductor Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000001816 cooling 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
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To obtain a foil shaped oxide superconductor having a c axis oriented toward its thickness direction by cooling an oxide superconducting melted material and forming a foil shaped superconductor by means of a gap formed between a pair of rolls with a temperature difference between the pair of rolls. CONSTITUTION:When a temperature difference is set between a pair of rolls, where a thermal conductivity of a first roll 4 is such as lambda1 and a thermal conductivity of a second roll 5 is lambda2(lambda1>lambda2), one side of a melt 3 of the superconducting material making contact with the first roll 4 is held at a lower temperature in comparison with the temperature of the other side of the melt 3 making contact with the second roll 5, and thus a temperature difference is generated. Thereby, a foil shaped conductor can be obtained since the hardening of the melt 3 is developed toward the second roll 5 from the first roll 4, and a thickness direction of the shortest portion in thickness of the foil shaped conductor becomes a c axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205574A JPS6448324A (en) | 1987-08-19 | 1987-08-19 | Manufacture of foil shaped superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205574A JPS6448324A (en) | 1987-08-19 | 1987-08-19 | Manufacture of foil shaped superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6448324A true JPS6448324A (en) | 1989-02-22 |
Family
ID=16509142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62205574A Pending JPS6448324A (en) | 1987-08-19 | 1987-08-19 | Manufacture of foil shaped superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434130A (en) * | 1991-03-20 | 1995-07-18 | Sumitomo Electric Industries, Ltd. | Method of preparing oxide superconducting wire |
| JP2009184487A (en) * | 2008-02-06 | 2009-08-20 | Honda Motor Co Ltd | Front part air guide structure for automobile |
-
1987
- 1987-08-19 JP JP62205574A patent/JPS6448324A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434130A (en) * | 1991-03-20 | 1995-07-18 | Sumitomo Electric Industries, Ltd. | Method of preparing oxide superconducting wire |
| JP2009184487A (en) * | 2008-02-06 | 2009-08-20 | Honda Motor Co Ltd | Front part air guide structure for automobile |
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