JPS6469554A - Molded article of superconducting ceramic - Google Patents
Molded article of superconducting ceramicInfo
- Publication number
- JPS6469554A JPS6469554A JP62224796A JP22479687A JPS6469554A JP S6469554 A JPS6469554 A JP S6469554A JP 62224796 A JP62224796 A JP 62224796A JP 22479687 A JP22479687 A JP 22479687A JP S6469554 A JPS6469554 A JP S6469554A
- Authority
- JP
- Japan
- Prior art keywords
- molded
- molded article
- ground
- powder
- blended
- 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 2
- 239000000843 powder Substances 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 239000004634 thermosetting polymer Substances 0.000 abstract 1
- 239000004416 thermosoftening plastic 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
- Superconductors And Manufacturing Methods Therefor (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE:To obtain the titled lightweight molded article of large size or complicated shape, having excellent shape and dimension, by blending superconducting ceramic powder with a binder and molding. CONSTITUTION:Raw material powder blended in a wet state in a given ratio of oxide is dried under reduced pressure at 70-80 deg.C for 10-20hr, calcined in air at 900-1,000 deg.C for 3-8hr to give calcined powder, which is ground, molded into tablets under 1-3t/cm<2> pressure, sintered in a pure oxygen atmosphere at 900-1,100 deg.C for 0.5-2hr and then ground to give superconducting material powder (A). Then 45-65vol.% component A is blended with (B) 55-35vol.% binder consisting of a thermoplastic hydrocarbon (e.g. PE) or thermosetting polymer (e.g. epoxy polymer) and molded into a desired shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224796A JPS6469554A (en) | 1987-09-08 | 1987-09-08 | Molded article of superconducting ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224796A JPS6469554A (en) | 1987-09-08 | 1987-09-08 | Molded article of superconducting ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6469554A true JPS6469554A (en) | 1989-03-15 |
Family
ID=16819337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62224796A Pending JPS6469554A (en) | 1987-09-08 | 1987-09-08 | Molded article of superconducting ceramic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6469554A (en) |
-
1987
- 1987-09-08 JP JP62224796A patent/JPS6469554A/en active Pending
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