JPS6484515A - Conductor including rare earth element - Google Patents
Conductor including rare earth elementInfo
- Publication number
- JPS6484515A JPS6484515A JP62241938A JP24193887A JPS6484515A JP S6484515 A JPS6484515 A JP S6484515A JP 62241938 A JP62241938 A JP 62241938A JP 24193887 A JP24193887 A JP 24193887A JP S6484515 A JPS6484515 A JP S6484515A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- produced
- conductor
- rare earth
- sintering
- 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
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
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE:To obtain a micropowder of a high purity and to increase productivity and processing property by using balls and a cylinder made of the same material when the material powder is produced, and processing the material dispersed in a synthetic resin or the like when the conductor is formed. CONSTITUTION:A granular powder made by mixing barium peroxide powder, copper oxide powder, or the like, to a rare earth oxide powder such as Eu2O3 and Y2O3, and sintering them, is crushed in a ball mill using a cylinder B and balls A made of the same material, to prevent the mixing of impurities, and a powder of 200 mesh or higher is produced. To this powder and a conductive resin such as polyacrylic acid lithium, a solvent, a plastic agent, and the like are mixed to form a ceramics powder paint, which is spread br electrodeposited in a film form and dried to form a rod or a wire, or the ceramics powder is filled in a metal pipe and processed in a sintering or the like to form a conductor. By applying these products to an electric motor, a transformer, and a cold or hot electron semiconductor, and cooled with a coolant, verious superconductive appliances can be produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62241938A JPS6484515A (en) | 1987-09-25 | 1987-09-25 | Conductor including rare earth element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62241938A JPS6484515A (en) | 1987-09-25 | 1987-09-25 | Conductor including rare earth element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6484515A true JPS6484515A (en) | 1989-03-29 |
Family
ID=17081801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62241938A Pending JPS6484515A (en) | 1987-09-25 | 1987-09-25 | Conductor including rare earth element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6484515A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5229359A (en) * | 1990-05-07 | 1993-07-20 | Hoechst Aktiengesellschaft | Solution and its use to produce superconducting filaments and coatings |
| CN110453076A (en) * | 2019-08-26 | 2019-11-15 | 华南理工大学 | A kind of method of waste printed circuit board metal concentrate recycling preparation regeneration copper alloy |
-
1987
- 1987-09-25 JP JP62241938A patent/JPS6484515A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5229359A (en) * | 1990-05-07 | 1993-07-20 | Hoechst Aktiengesellschaft | Solution and its use to produce superconducting filaments and coatings |
| CN110453076A (en) * | 2019-08-26 | 2019-11-15 | 华南理工大学 | A kind of method of waste printed circuit board metal concentrate recycling preparation regeneration copper alloy |
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