JPS6445022A - Manufacture of oxide superconductive linear matter having high critical current density - Google Patents
Manufacture of oxide superconductive linear matter having high critical current densityInfo
- Publication number
- JPS6445022A JPS6445022A JP62201721A JP20172187A JPS6445022A JP S6445022 A JPS6445022 A JP S6445022A JP 62201721 A JP62201721 A JP 62201721A JP 20172187 A JP20172187 A JP 20172187A JP S6445022 A JPS6445022 A JP S6445022A
- Authority
- JP
- Japan
- Prior art keywords
- current density
- linear matter
- critical current
- manufacture
- high critical
- 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
Abstract
PURPOSE:To manufacture oxide superconductive linear matter having a high critical current density by specifying sintering and heat processing temperature of linear matter after drawing, and specifying a grain diameter of starting material before drawing. CONSTITUTION:In heat processing linear matter after drawing, sintering conditions are set to be temperatures of 800-920 deg.C in open air or O2 and time of 3min-120hours, and a heat process is applied following the sintering process at a temperature range of 300-600 deg.C in open air or O2 for 10min-240hours, so that oxygen is absorbed. And/or if the starting material is formed by baking, the average grain diameter of grains or pellets is set to be less than 5mum. And/or the average grain diameter after crushing is set to be less than 1mum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201721A JPS6445022A (en) | 1987-08-14 | 1987-08-14 | Manufacture of oxide superconductive linear matter having high critical current density |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201721A JPS6445022A (en) | 1987-08-14 | 1987-08-14 | Manufacture of oxide superconductive linear matter having high critical current density |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445022A true JPS6445022A (en) | 1989-02-17 |
Family
ID=16445830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62201721A Pending JPS6445022A (en) | 1987-08-14 | 1987-08-14 | Manufacture of oxide superconductive linear matter having high critical current density |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445022A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042950U (en) * | 1983-09-01 | 1985-03-26 | 富士電機株式会社 | Capsule inspection device |
JPH0353415A (en) * | 1989-07-19 | 1991-03-07 | Sumitomo Electric Ind Ltd | Superconductor wire rod |
-
1987
- 1987-08-14 JP JP62201721A patent/JPS6445022A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042950U (en) * | 1983-09-01 | 1985-03-26 | 富士電機株式会社 | Capsule inspection device |
JPH0353415A (en) * | 1989-07-19 | 1991-03-07 | Sumitomo Electric Ind Ltd | Superconductor wire rod |
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