JPS6419612A - Superconducting material - Google Patents
Superconducting materialInfo
- Publication number
- JPS6419612A JPS6419612A JP63071181A JP7118188A JPS6419612A JP S6419612 A JPS6419612 A JP S6419612A JP 63071181 A JP63071181 A JP 63071181A JP 7118188 A JP7118188 A JP 7118188A JP S6419612 A JPS6419612 A JP S6419612A
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- superconductor
- ceramic members
- bundle
- superconducting ceramic
- 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 abstract 4
- 239000002887 superconductor Substances 0.000 abstract 4
- 230000007704 transition Effects 0.000 abstract 2
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 1
- 229910052691 Erbium Inorganic materials 0.000 abstract 1
- 229910052693 Europium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052689 Holmium Inorganic materials 0.000 abstract 1
- 229910052765 Lutetium Inorganic materials 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052775 Thulium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 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
- Inorganic Fibers (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE:To obtain a superconductor excellent in its superconducting performance in superconduction transition temperature and the like by forming it with a bundle of specified fiberous superconducting ceramic members. CONSTITUTION:A superconductor is formed in a bundle form with fiberous superconducting ceramic members represented by a formula I-(alpha1-xBax)zCuO4-y, wherein alpha is an element chosen among Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, and the relation among x, y and z is 0<x<1, 0<=y<=2, 0.5<=z<=3. Namely the superconducting ceramic members are formed in a extremely thin fiber form having thicknesses of about 4-30mum with a purpose to minimize the intrusion of magnetic flux to the superconductor to restain generation of heat, and to reduce the intrusion speed to restain heat per unit time, and further to improve cooling effect to stabilize the superconducting performance. The superconducting ceramic members of 1000-5000 wires or so are further set in a bundle. As a result, it is possible to obtain a superconductor having excellent superconducting performance in superconduction transition temperature and the like as well as higher strength, and being suitable for the use when power loss problem occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63071181A JPS6419612A (en) | 1987-03-26 | 1988-03-24 | Superconducting material |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7255087 | 1987-03-26 | ||
| JP63071181A JPS6419612A (en) | 1987-03-26 | 1988-03-24 | Superconducting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419612A true JPS6419612A (en) | 1989-01-23 |
Family
ID=26412302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63071181A Pending JPS6419612A (en) | 1987-03-26 | 1988-03-24 | Superconducting material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419612A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248696B1 (en) | 1994-07-15 | 2001-06-19 | Basf Corporation | 7-forming, superconducting filaments through bicomponent dry spinning |
| US6344167B1 (en) | 1994-02-18 | 2002-02-05 | Basf Corporation | Process for the production of superconductor containing filaments |
| CN102943320A (en) * | 2012-10-24 | 2013-02-27 | 长春理工大学 | Erbium doped yttrium trifluoride upconversion luminescence hollow nanometer fiber preparation method |
-
1988
- 1988-03-24 JP JP63071181A patent/JPS6419612A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6344167B1 (en) | 1994-02-18 | 2002-02-05 | Basf Corporation | Process for the production of superconductor containing filaments |
| US6248696B1 (en) | 1994-07-15 | 2001-06-19 | Basf Corporation | 7-forming, superconducting filaments through bicomponent dry spinning |
| CN102943320A (en) * | 2012-10-24 | 2013-02-27 | 长春理工大学 | Erbium doped yttrium trifluoride upconversion luminescence hollow nanometer fiber preparation method |
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