JPS6461372A - Production of superconducting member - Google Patents
Production of superconducting memberInfo
- Publication number
- JPS6461372A JPS6461372A JP62217006A JP21700687A JPS6461372A JP S6461372 A JPS6461372 A JP S6461372A JP 62217006 A JP62217006 A JP 62217006A JP 21700687 A JP21700687 A JP 21700687A JP S6461372 A JPS6461372 A JP S6461372A
- Authority
- JP
- Japan
- Prior art keywords
- oxide superconductor
- sintered
- plastic deformation
- superconducting member
- production
- 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 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000003068 static effect Effects 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 obtain a superconducting member having dense texture in high dimensional accuracy, by carrying out plastic deformation of a sintered oxide superconductor under specific condition. CONSTITUTION:Constituent components of a perovskite oxide superconductor such as Y, Ba and Cu are mixed, calcined, pulverized, formed in a prescribed shape, baked at 850-980 deg.C and heat-treated at 300-700 deg.C in oxygen to obtain a sintered oxide superconductor. The product is subjected to plastic deformation by applying the whole or a part of the sintered material with an yield stress or thereabout (5-100Mpa) to enable continuous deformation by static pressure or dynamic impact at a temperature between the softening point and the melting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62217006A JPS6461372A (en) | 1987-08-31 | 1987-08-31 | Production of superconducting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62217006A JPS6461372A (en) | 1987-08-31 | 1987-08-31 | Production of superconducting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6461372A true JPS6461372A (en) | 1989-03-08 |
Family
ID=16697344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62217006A Pending JPS6461372A (en) | 1987-08-31 | 1987-08-31 | Production of superconducting member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6461372A (en) |
-
1987
- 1987-08-31 JP JP62217006A patent/JPS6461372A/en active Pending
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