JPS646329A - Manufacture of superconductor - Google Patents
Manufacture of superconductorInfo
- Publication number
- JPS646329A JPS646329A JP63071183A JP7118388A JPS646329A JP S646329 A JPS646329 A JP S646329A JP 63071183 A JP63071183 A JP 63071183A JP 7118388 A JP7118388 A JP 7118388A JP S646329 A JPS646329 A JP S646329A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- reinforcing material
- compound
- forming
- copper oxide
- 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
- 239000002887 superconductor Substances 0.000 title 1
- 239000012779 reinforcing material Substances 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 3
- 239000005751 Copper oxide Substances 0.000 abstract 3
- 229910000431 copper oxide Inorganic materials 0.000 abstract 3
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 2
- 229910052691 Erbium Inorganic materials 0.000 abstract 2
- 229910052693 Europium Inorganic materials 0.000 abstract 2
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 2
- 229910052689 Holmium Inorganic materials 0.000 abstract 2
- 229910052765 Lutetium Inorganic materials 0.000 abstract 2
- 229910052779 Neodymium Inorganic materials 0.000 abstract 2
- 229910052772 Samarium Inorganic materials 0.000 abstract 2
- 229910052775 Thulium Inorganic materials 0.000 abstract 2
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 2
- 229910052746 lanthanum Inorganic materials 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 229910052727 yttrium Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 1
- 238000010099 solid forming Methods 0.000 abstract 1
- 238000003746 solid phase 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
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To increase the sticking force between a reinforcing material and a superconductive material layer by forming a copper oxide layer on the reinforcing material, forming a compound layer containing specific elements on it, baking them in the oxidizing atmosphere for solid phase reaction, and forming the superconductive material layer on the reinforcing material. CONSTITUTION:A copper oxide layer is formed on a reinforcing material, and a compound layer containing Ba and elements selected among Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Lu is formed on this layer. They are baked in the oxidizing atmosphere, the copper oxide and the compound and/or the oxide generated from the compound are solid phase-reacted, and a layer of the superconductive material expressed by the formula I is formed on the reinforcing material. In the formula I, alpha is elements selected among Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Lu, and 0<x<1, 0<=y<2, 0.5<=z<=3. The reinforcing material and the superconductive material layer are thereby stuck firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63071183A JPS646329A (en) | 1987-03-26 | 1988-03-24 | Manufacture of superconductor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7254887 | 1987-03-26 | ||
| JP63071183A JPS646329A (en) | 1987-03-26 | 1988-03-24 | Manufacture of superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646329A true JPS646329A (en) | 1989-01-10 |
Family
ID=26412303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63071183A Pending JPS646329A (en) | 1987-03-26 | 1988-03-24 | Manufacture of superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282119A (en) * | 1987-05-12 | 1988-11-18 | Matsushita Electric Ind Co Ltd | Oxide superconducting material and its production |
| JPS63299018A (en) * | 1987-05-29 | 1988-12-06 | Sumitomo Electric Ind Ltd | Manufacture of superconductive material |
-
1988
- 1988-03-24 JP JP63071183A patent/JPS646329A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282119A (en) * | 1987-05-12 | 1988-11-18 | Matsushita Electric Ind Co Ltd | Oxide superconducting material and its production |
| JPS63299018A (en) * | 1987-05-29 | 1988-12-06 | Sumitomo Electric Ind Ltd | Manufacture of superconductive material |
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