JPS647435A - Manufacture of ceramic supercondctive wire - Google Patents
Manufacture of ceramic supercondctive wireInfo
- Publication number
- JPS647435A JPS647435A JP62164905A JP16490587A JPS647435A JP S647435 A JPS647435 A JP S647435A JP 62164905 A JP62164905 A JP 62164905A JP 16490587 A JP16490587 A JP 16490587A JP S647435 A JPS647435 A JP S647435A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- powder
- ceramic
- lnba2cu3ox
- turn
- 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
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To provide long superconductive wire of ceramic type easily by inserting mixture of 20-50% powder of LnBa2Cu3Ox and power of Ag as the reset into a metal tubing, and area reducing to turn into a wire. CONSTITUTION:20-50wt.% Ln Ba2Cu3Ox powder (Ln represents Y, Lu, Yb, Tm, Er, Ho, Dy, Se, while x oxidation number decided by manufacturing conditions) is mixed with powder of Ag as the rest. The obtained mixture, or a compressed molding thereof, is inserted in a metal tubing followed by area reduction process to turn it into a wire. The processibility is enhanced greatly by suppressing the LnBa2Cu3Ox powder below 50%, and thereby sufficient stretching can be made. Also, necessary superconductivity can be obtained by keeping the power content above 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62164905A JPS647435A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic supercondctive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62164905A JPS647435A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic supercondctive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647435A true JPS647435A (en) | 1989-01-11 |
Family
ID=15802092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62164905A Pending JPS647435A (en) | 1987-06-30 | 1987-06-30 | Manufacture of ceramic supercondctive wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647435A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246174A (en) * | 1988-03-28 | 1989-10-02 | Aisin Seiki Co Ltd | Superconducting ceramic composite material |
| JPH02206504A (en) * | 1989-02-03 | 1990-08-16 | Koujiyundo Kagaku Kenkyusho:Kk | Work piece of superconductive material |
| KR100850658B1 (en) * | 2001-11-05 | 2008-08-07 | 아사히 가라스 가부시키가이샤 | Glass ceramic composition |
-
1987
- 1987-06-30 JP JP62164905A patent/JPS647435A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246174A (en) * | 1988-03-28 | 1989-10-02 | Aisin Seiki Co Ltd | Superconducting ceramic composite material |
| JPH02206504A (en) * | 1989-02-03 | 1990-08-16 | Koujiyundo Kagaku Kenkyusho:Kk | Work piece of superconductive material |
| KR100850658B1 (en) * | 2001-11-05 | 2008-08-07 | 아사히 가라스 가부시키가이샤 | Glass ceramic composition |
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