JPS642221A - Method of forming thin film of ceramic-based superconductive material - Google Patents
Method of forming thin film of ceramic-based superconductive materialInfo
- Publication number
- JPS642221A JPS642221A JP62158335A JP15833587A JPS642221A JP S642221 A JPS642221 A JP S642221A JP 62158335 A JP62158335 A JP 62158335A JP 15833587 A JP15833587 A JP 15833587A JP S642221 A JPS642221 A JP S642221A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- metal
- thin film
- alloy object
- 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
- 239000010409 thin film Substances 0.000 title abstract 4
- 239000000919 ceramic Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 abstract 6
- 229910045601 alloy Inorganic materials 0.000 abstract 6
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002887 superconductor 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
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE: To make it possible to form easily and efficiently by anode oxidizing an alloy object containing specific metal to form a thin film of ceramic-based superconductive material on the surface of the alloy object.
CONSTITUTION: Anode oxidizing an alloy object containing at least a metal of the rare-earth elements, the surface of the alloy object is oxidized, the metal on the surface of the alloy object is oxidized, and a thin film of ceramic-based superconductive material is formed on the surface of the alloy object. The anodic oxidation is a process in which a metal or the like as an anode is immersed in an appropriate electrolyte, a voltage is applied between the anode and a cathode, and an oxidation film is formed on the anode metal surface by the reaction between the anode metal and oxygen or electrolytic anion produced on the anode. This makes it possible to form the thin film of superconductor in the form of plate (substrate), line, tape, coil, etc., easily and efficiently.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62158335A JPS642221A (en) | 1987-06-25 | 1987-06-25 | Method of forming thin film of ceramic-based superconductive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62158335A JPS642221A (en) | 1987-06-25 | 1987-06-25 | Method of forming thin film of ceramic-based superconductive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH012221A JPH012221A (en) | 1989-01-06 |
| JPS642221A true JPS642221A (en) | 1989-01-06 |
Family
ID=15669391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62158335A Pending JPS642221A (en) | 1987-06-25 | 1987-06-25 | Method of forming thin film of ceramic-based superconductive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02181314A (en) * | 1988-12-29 | 1990-07-16 | Matsushita Electric Ind Co Ltd | Superconductive wire and manufacture thereof |
| FR2665713A2 (en) * | 1989-12-01 | 1992-02-14 | Rhone Poulenc Chimie | Process for electrochemical treatment of a material in the form of oxide |
-
1987
- 1987-06-25 JP JP62158335A patent/JPS642221A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02181314A (en) * | 1988-12-29 | 1990-07-16 | Matsushita Electric Ind Co Ltd | Superconductive wire and manufacture thereof |
| FR2665713A2 (en) * | 1989-12-01 | 1992-02-14 | Rhone Poulenc Chimie | Process for electrochemical treatment of a material in the form of oxide |
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