JPS6461318A - Superconductor - Google Patents
SuperconductorInfo
- Publication number
- JPS6461318A JPS6461318A JP62216304A JP21630487A JPS6461318A JP S6461318 A JPS6461318 A JP S6461318A JP 62216304 A JP62216304 A JP 62216304A JP 21630487 A JP21630487 A JP 21630487A JP S6461318 A JPS6461318 A JP S6461318A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- amount
- element assembly
- movement
- superconducting
- 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
- 239000002887 superconductor Substances 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052788 barium Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 229910052727 yttrium Inorganic materials 0.000 abstract 2
- -1 Aluminum ions Chemical class 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To obtain a superconductor capable of stably maintaining a superconducting state in a magnetic field, by containing a specific amount of Al in an element assembly, consisting essentially of a ternary metallic oxide consisting of Y, Ba and Cu and having superconducting characteristics. CONSTITUTION:A superconductor containing aluminum in an amount of 1-500ppm expressed in terms of Al2O3 in an element assembly, consisting essentially of a ternary metallic oxide consisting of yttrium, barium and copper and having superconducting characteristics. Aluminum ions are located between lattices and capable of suppressing movement of quantum magnetic fluxes entered the interior of the element assembly by adding the aluminum as described above. As a result, it is thought that temperature rise by movement of magnetic flux quantum can be suppressed and the superconducting state can be stably maintained even in the magnetic field. The amount of the aluminum oxide is determined from the following reasons. If the amount of the aluminum oxide added is <1ppm, suppressing effects on movement of quantum magnetic fluxes are not obtained. If the amount of the aluminum oxide exceeds 500ppm, effects of the aluminum as an impurity are increased and superconducting state itself is unstabilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216304A JPS6461318A (en) | 1987-09-01 | 1987-09-01 | Superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216304A JPS6461318A (en) | 1987-09-01 | 1987-09-01 | Superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6461318A true JPS6461318A (en) | 1989-03-08 |
Family
ID=16686425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62216304A Pending JPS6461318A (en) | 1987-09-01 | 1987-09-01 | Superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6461318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH051485U (en) * | 1991-06-19 | 1993-01-14 | 史朗 金尾 | Washing machine hose |
-
1987
- 1987-09-01 JP JP62216304A patent/JPS6461318A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH051485U (en) * | 1991-06-19 | 1993-01-14 | 史朗 金尾 | Washing machine hose |
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