JPS6437465A - Production of superconducting material - Google Patents
Production of superconducting materialInfo
- Publication number
- JPS6437465A JPS6437465A JP62195093A JP19509387A JPS6437465A JP S6437465 A JPS6437465 A JP S6437465A JP 62195093 A JP62195093 A JP 62195093A JP 19509387 A JP19509387 A JP 19509387A JP S6437465 A JPS6437465 A JP S6437465A
- Authority
- JP
- Japan
- Prior art keywords
- compounds containing
- respective compounds
- superconducting material
- mixture
- formula
- 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 3
- 239000000203 mixture Substances 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000002994 raw material Substances 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 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
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052771 Terbium Inorganic materials 0.000 abstract 1
- 229910052775 Thulium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 229910052706 scandium Inorganic materials 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- 229910052725 zinc 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 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 superconducting material having homogeneous structure and extremely high sintering and current densities, by mixing respective compounds containing Sc, etc., and Cu, etc., mixing the resultant mixture with respective compounds containing Ba, etc., and Cu, etc., and firing the obtained mixture. CONSTITUTION:A ceramics based superconducting material consisting of the composition formula expressed by the formula is produced by a method described below. That is raw materials consisting of respective compounds containing A and C are mixed and calcined to form oxides containing the A and C. The resultant oxides are then mixed with raw materials consisting of respective compounds containing B and C and the obtained mixture is then fired in oxygen atmosphere. In the formula, A represents Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; B represents Ba, Sr or Ca; C represents Cu or a mixture of Cu as a principal component with one or more mixtures of Ti, V, Cr, Mn, Fe, Co, Ni and Zn.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62195093A JPS6437465A (en) | 1987-08-04 | 1987-08-04 | Production of superconducting material |
| US07/220,708 US5032570A (en) | 1987-08-04 | 1988-07-18 | Method for producing ceramic superconducting material using intermediate products |
| EP88111693A EP0302308B1 (en) | 1987-08-04 | 1988-07-20 | Method for producing superconducting material |
| DE3852353T DE3852353T2 (en) | 1987-08-04 | 1988-07-20 | Process for the production of a superconducting material. |
| CN88104797.XA CN1031149A (en) | 1987-08-04 | 1988-08-04 | Be used to produce the method for superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62195093A JPS6437465A (en) | 1987-08-04 | 1987-08-04 | Production of superconducting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437465A true JPS6437465A (en) | 1989-02-08 |
Family
ID=16335415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62195093A Pending JPS6437465A (en) | 1987-08-04 | 1987-08-04 | Production of superconducting material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026680A (en) * | 1988-08-11 | 1991-06-25 | Mitsubishi Metal Corporation | Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom |
| JP2008262239A (en) * | 2008-07-31 | 2008-10-30 | Kyocera Corp | Electrophotographic photoreceptor and method for manufacturing the same |
-
1987
- 1987-08-04 JP JP62195093A patent/JPS6437465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026680A (en) * | 1988-08-11 | 1991-06-25 | Mitsubishi Metal Corporation | Method of manufacturing a powder of bi-based superconductive oxide containing lead and method of manufacturing a sintered body therefrom |
| JP2008262239A (en) * | 2008-07-31 | 2008-10-30 | Kyocera Corp | Electrophotographic photoreceptor and method for manufacturing the same |
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