DE69012731D1 - Oxydsupraleiter und verfahren zur herstellung. - Google Patents
Oxydsupraleiter und verfahren zur herstellung.Info
- Publication number
- DE69012731D1 DE69012731D1 DE69012731T DE69012731T DE69012731D1 DE 69012731 D1 DE69012731 D1 DE 69012731D1 DE 69012731 T DE69012731 T DE 69012731T DE 69012731 T DE69012731 T DE 69012731T DE 69012731 D1 DE69012731 D1 DE 69012731D1
- Authority
- DE
- Germany
- Prior art keywords
- oxyd
- producing
- same
- super ladder
- ladder
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
- C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
- C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
- C04B35/4508—Type 1-2-3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0801—Processes peculiar to the manufacture or treatment of filaments or composite wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic materials
- H10N60/857—Ceramic materials comprising copper oxide
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/729—Growing single crystal, e.g. epitaxy, bulk
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/733—Rapid solidification, e.g. quenching, gas-atomizing, melt-spinning, roller-quenching
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/742—Annealing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/775—High tc, above 30 k, superconducting material
- Y10S505/785—Composition containing superconducting material and diverse nonsuperconducting material
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11198289 | 1989-05-02 | ||
JP24065889 | 1989-09-19 | ||
PCT/JP1990/000580 WO1990013517A1 (en) | 1989-05-02 | 1990-05-02 | Oxide superconductor and method of producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012731D1 true DE69012731D1 (de) | 1994-10-27 |
DE69012731T2 DE69012731T2 (de) | 1995-01-19 |
Family
ID=26451244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012731T Expired - Lifetime DE69012731T2 (de) | 1989-05-02 | 1990-05-02 | Oxydsupraleiter und verfahren zur herstellung. |
Country Status (4)
Country | Link |
---|---|
US (2) | US5262391A (de) |
EP (1) | EP0423375B1 (de) |
DE (1) | DE69012731T2 (de) |
WO (1) | WO1990013517A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2871258B2 (ja) * | 1991-01-18 | 1999-03-17 | 日本碍子株式会社 | 酸化物超電導体及びその製造方法 |
FR2689524B1 (fr) * | 1992-04-06 | 1994-05-13 | Alcatel Alsthom Cie Gle Electric | Procede de fabrication d'un lingot en oxyde supraconducteur a haute temperature critique. |
JP2839415B2 (ja) * | 1992-08-25 | 1998-12-16 | 財団法人国際超電導産業技術研究センター | 希土類系超電導性組成物の製造方法 |
JP2774219B2 (ja) * | 1992-09-14 | 1998-07-09 | 財団法人国際超電導産業技術研究センター | 酸化物超電導体の製造方法 |
JPH0782049A (ja) * | 1993-09-17 | 1995-03-28 | Kokusai Chodendo Sangyo Gijutsu Kenkyu Center | Y系酸化物超電導体の接合方法 |
US5399312A (en) * | 1993-10-04 | 1995-03-21 | Industrial Technology Research Institute | Method for fabricating high-jc thallium-based superconducting tape |
DE9318197U1 (de) * | 1993-11-30 | 1994-11-10 | Adelwitz Technologie Zentrum G | Hochtemperatur Supraleiter Material |
EP0778626B1 (de) * | 1995-12-08 | 2006-11-22 | International Superconductivity Technology Center | Supraleiter und ihre Vorläufer, ihre Herstellung und Verwendung von Supraleiter |
US5849668A (en) * | 1996-06-21 | 1998-12-15 | Dowa Mining Co., Ltd. | Oxide superconductor and method for manufacturing the same |
US6172007B1 (en) | 1996-06-21 | 2001-01-09 | Dowa Mining Co., Ltd. | Oxide superconductor |
JP2967154B2 (ja) * | 1996-08-02 | 1999-10-25 | 同和鉱業株式会社 | Agを含み結晶方位の揃った酸化物超電導体及びその製造方法 |
US5891828A (en) * | 1996-10-14 | 1999-04-06 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Method of producing superconducting PrBa2 Cu3 Oy single crystal and PrBa2 Cu3 Oy superconducting device |
US6046139A (en) * | 1997-08-08 | 2000-04-04 | The Boeing Company | Making large, single crystal, 123 YBCO superconductors |
EP1001472B1 (de) * | 1998-11-13 | 2008-03-05 | International Superconductivity Technology Center | Verfahren zur Herstellung einer Verbindung zwischen supraleitendem Oxyd und normalem Leiter |
JP4174332B2 (ja) * | 2003-01-23 | 2008-10-29 | 財団法人国際超電導産業技術研究センター | 酸化物超電導体の製造方法及び酸化物超電導体とその前駆体支持用基材 |
WO2004088677A1 (ja) * | 2003-03-31 | 2004-10-14 | The Furukawa Electric Co., Ltd. | 酸化物超電導線材用金属基板、酸化物超電導線材及びその製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045526A (en) * | 1987-04-06 | 1991-09-03 | Hewlett-Packard Company | Making insulated superconductor wire |
JPS649856A (en) * | 1987-07-03 | 1989-01-13 | Fumihiko Takei | Oxide superconductor crystals and their production |
US5356869A (en) * | 1987-09-28 | 1994-10-18 | Arch Development Corporation | Metal oxide superconducting powder comprised of flake-like single crystal particles |
US5179073A (en) * | 1987-10-07 | 1993-01-12 | Semiconductor Energy Laboratory Co., Ltd. | Method of shaping superconducting oxide material |
EP0330899B1 (de) * | 1988-02-26 | 1992-07-15 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Schicht aus einem metalloxidischen Supraleitermaterial mit hoher Sprungtemperatur und Vorrichtung zur Durchführung des Verfahrens |
US4962085A (en) * | 1988-04-12 | 1990-10-09 | Inco Alloys International, Inc. | Production of oxidic superconductors by zone oxidation of a precursor alloy |
JPH01298087A (ja) * | 1988-05-26 | 1989-12-01 | Sanyo Electric Co Ltd | 超電導体の製造方法 |
JP2822451B2 (ja) * | 1988-06-02 | 1998-11-11 | 住友電気工業株式会社 | 超電導体の製造方法 |
DE58901777D1 (de) * | 1988-10-19 | 1992-08-06 | Asea Brown Boveri | Verfahren zur herstellung eines keramischen hochtemperatur-supraleiters in draht- oder bandform. |
US4975416A (en) * | 1988-11-18 | 1990-12-04 | Sumitomo Electric Industries, Ltd. | Method of producing superconducting ceramic wire |
US5084436A (en) * | 1989-01-31 | 1992-01-28 | Asahi Glass Company Ltd. | Oriented superconductor containing a dispersed non-superconducting phase |
US4956336A (en) * | 1989-02-10 | 1990-09-11 | University Of Houston - University Park | Oriented grained Y-Ba-Cu-O superconductors having high critical currents and method for producing same |
JPH0665623B2 (ja) * | 1989-03-16 | 1994-08-24 | 九州大学長 | 力学的配向法による高温超伝導セラミック材料の製造方法 |
-
1990
- 1990-05-02 WO PCT/JP1990/000580 patent/WO1990013517A1/ja active IP Right Grant
- 1990-05-02 EP EP90907403A patent/EP0423375B1/de not_active Expired - Lifetime
- 1990-05-02 DE DE69012731T patent/DE69012731T2/de not_active Expired - Lifetime
- 1990-05-02 US US07/635,628 patent/US5262391A/en not_active Expired - Fee Related
-
1995
- 1995-06-29 US US08/496,566 patent/US5648319A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69012731T2 (de) | 1995-01-19 |
US5262391A (en) | 1993-11-16 |
EP0423375B1 (de) | 1994-09-21 |
US5648319A (en) | 1997-07-15 |
EP0423375A4 (en) | 1992-11-25 |
WO1990013517A1 (en) | 1990-11-15 |
EP0423375A1 (de) | 1991-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |