JPS6459717A - Manufacture of superconductive ceramic processing material - Google Patents
Manufacture of superconductive ceramic processing materialInfo
- Publication number
- JPS6459717A JPS6459717A JP62212969A JP21296987A JPS6459717A JP S6459717 A JPS6459717 A JP S6459717A JP 62212969 A JP62212969 A JP 62212969A JP 21296987 A JP21296987 A JP 21296987A JP S6459717 A JPS6459717 A JP S6459717A
- Authority
- JP
- Japan
- Prior art keywords
- processing material
- powder
- manufacture
- deficient oxygen
- oxygen supply
- 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
- 239000000463 material Substances 0.000 title abstract 5
- 238000004814 ceramic processing Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 abstract 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 230000002950 deficient Effects 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910002480 Cu-O Inorganic materials 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 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
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To manufacture a superconductive ceramic processing material having high critical temperatures by forming a mixed raw powder, in which a R-A-Cu-O system superconductive ceramics powder is blended with a metallic oxide powder for deficient oxygen supply, to a processing material after the mixed raw powder is enclosed in a metallic case, then applying deficient oxygen supplying heat treatment. CONSTITUTION:A R-A-Cu-O system superconductive ceramic powder having a given component composition and a metallic oxide powder for deficient oxygen supply are used as a raw powder to be filled and enclosed in a metallic case after the two raw powders are blended and mixed. Next the metallic case is formed to a processing material having a given shape in cold. Then deficient oxygen supply heat treatment is applied to the processing material in air.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212969A JPS6459717A (en) | 1987-08-28 | 1987-08-28 | Manufacture of superconductive ceramic processing material |
EP88114052A EP0305949A1 (en) | 1987-08-28 | 1988-08-29 | Process for fabricating superconducting ceramics materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212969A JPS6459717A (en) | 1987-08-28 | 1987-08-28 | Manufacture of superconductive ceramic processing material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6459717A true JPS6459717A (en) | 1989-03-07 |
Family
ID=16631297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62212969A Pending JPS6459717A (en) | 1987-08-28 | 1987-08-28 | Manufacture of superconductive ceramic processing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6459717A (en) |
-
1987
- 1987-08-28 JP JP62212969A patent/JPS6459717A/en active Pending
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