JPS647426A - Manufacture of ceramic superconductive wire - Google Patents
Manufacture of ceramic superconductive wireInfo
- Publication number
- JPS647426A JPS647426A JP62162948A JP16294887A JPS647426A JP S647426 A JPS647426 A JP S647426A JP 62162948 A JP62162948 A JP 62162948A JP 16294887 A JP16294887 A JP 16294887A JP S647426 A JPS647426 A JP S647426A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- wire
- heat treatment
- alloy
- glass
- 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 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000002887 superconductor Substances 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000003647 oxidation Effects 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 manufacture superconductive wire with high current density by turning component materials producing ceramic superconductor by oxidation into a wire and then performing heat treatment for making it ceramics. CONSTITUTION:Component materials producing ceramic superconductor by heat treatment in oxidating atmosphere are dissolved and cast, and the cast rod is area reduced to form a wire 3, which is covered with a metal not producing oxide at high temp. or alloy thereof and glass 5 in molten condition. The outermost layer of this glass 5 is removed and a heat treatment is performed in oxidating atmosphere at a temp. below the melting point of the metal or alloy 4 to produce superconductor. This enables producing fine perovskite crystals taking a long time, to allow manufacture of wires with high current density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62162948A JPS647426A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62162948A JPS647426A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647426A true JPS647426A (en) | 1989-01-11 |
Family
ID=15764307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62162948A Pending JPS647426A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic superconductive wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020138417A1 (en) | 2018-12-27 | 2020-07-02 | ダウ・東レ株式会社 | Curable silicone composition, release coating agent comprising said composition, release film obtained using said release coating agent, and layered product including said release film |
-
1987
- 1987-06-30 JP JP62162948A patent/JPS647426A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020138417A1 (en) | 2018-12-27 | 2020-07-02 | ダウ・東レ株式会社 | Curable silicone composition, release coating agent comprising said composition, release film obtained using said release coating agent, and layered product including said release film |
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