HK1102436A1 - Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatus - Google Patents
Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatusInfo
- Publication number
- HK1102436A1 HK1102436A1 HK07106874.1A HK07106874A HK1102436A1 HK 1102436 A1 HK1102436 A1 HK 1102436A1 HK 07106874 A HK07106874 A HK 07106874A HK 1102436 A1 HK1102436 A1 HK 1102436A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- producing
- oxide
- superconducting
- superconducting wire
- oxide superconductor
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000002887 superconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/006—Compounds containing, besides copper, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- C04B35/4521—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 bismuth oxide
- C04B35/4525—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 bismuth oxide also containing lead oxide
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6267—Pyrolysis, carbonisation or auto-combustion reactions
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
-
- 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
- H10N60/0772—Processes including the use of non-gaseous precursors
-
- 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—Manufacture or treatment of filaments or composite wires
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/443—Nitrates or nitrites
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49014—Superconductor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005026466 | 2005-02-02 | ||
JP2005372553A JP4470880B2 (ja) | 2005-02-02 | 2005-12-26 | 酸化物超電導体の原料の製造方法、および酸化物超電導線材の製造方法 |
PCT/JP2006/301399 WO2006082767A1 (fr) | 2005-02-02 | 2006-01-30 | Procede de fabrication d’un materiau pour un supraconducteur a oxyde, procede de fabrication d’une tige de fil metallique supraconductrice a oxyde et dispositif supraconducteur |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1102436A1 true HK1102436A1 (en) | 2007-11-23 |
Family
ID=36777151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07106874.1A HK1102436A1 (en) | 2005-02-02 | 2007-06-27 | Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatus |
Country Status (12)
Country | Link |
---|---|
US (1) | US7514388B2 (fr) |
EP (1) | EP1854763A4 (fr) |
JP (1) | JP4470880B2 (fr) |
KR (1) | KR20070063472A (fr) |
CN (1) | CN1956926B (fr) |
AU (1) | AU2006211884A1 (fr) |
CA (1) | CA2566969A1 (fr) |
HK (1) | HK1102436A1 (fr) |
NO (1) | NO20065212L (fr) |
NZ (1) | NZ550682A (fr) |
RU (1) | RU2334294C1 (fr) |
WO (1) | WO2006082767A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1967312A1 (fr) * | 2007-03-06 | 2008-09-10 | Siemens Aktiengesellschaft | Procédé de réparation par soudure d'un composant sous vide et sous une pression partielle d'oxygène choisie |
JP2009023860A (ja) * | 2007-07-18 | 2009-02-05 | Sumitomo Electric Ind Ltd | 酸化物超電導体原料粉末の製造方法 |
JP2011057484A (ja) * | 2009-09-08 | 2011-03-24 | Sumitomo Electric Ind Ltd | Bi2223酸化物超電導体 |
CN102412017B (zh) * | 2011-10-19 | 2014-06-04 | 中国科学院电工研究所 | 一种提高铁基超导体上临界场和临界电流密度的方法 |
CN110853830A (zh) * | 2019-11-21 | 2020-02-28 | 西北有色金属研究院 | 一种Bi-2212多芯超导线材的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01179723A (ja) * | 1988-01-12 | 1989-07-17 | Furukawa Electric Co Ltd:The | 酸化物系超電導粉体の製造方法 |
JPH01188415A (ja) * | 1988-01-19 | 1989-07-27 | Furukawa Electric Co Ltd:The | 酸化物系超電導粉体の製造方法 |
US5304666A (en) * | 1988-07-01 | 1994-04-19 | E. I. Du Pont De Nemours And Company | Process for making superconductors and their precursors |
US5081102A (en) * | 1988-11-09 | 1992-01-14 | Rockwell International Corporation | Preparation of precursor superconductor metal oxide powders by spray calcination from atomized nitrate solution |
US5079217A (en) * | 1988-11-28 | 1992-01-07 | E. I. Du Pont De Nemours And Company | Process for preparing homogenous superconductors by heating in a nitrogen dioxide containing atmosphere |
US5505865A (en) * | 1989-07-11 | 1996-04-09 | Charles Stark Draper Laboratory, Inc. | Synthesis process for advanced ceramics |
JPH03109207A (ja) * | 1989-09-20 | 1991-05-09 | Chiyoudendou Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai | 酸素又はオゾンガスを包含した酸化物超電導粉体の製造方法 |
GB9409660D0 (en) * | 1994-05-13 | 1994-07-06 | Merck Patent Gmbh | Process for the preparation of multi-element metaloxide powders |
JP4038813B2 (ja) * | 2001-12-28 | 2008-01-30 | 住友電気工業株式会社 | 超電導線材の製造方法 |
JP4513567B2 (ja) * | 2002-05-24 | 2010-07-28 | 住友電気工業株式会社 | 酸化物超電導線材の製造方法 |
JP3735092B2 (ja) | 2002-09-27 | 2006-01-11 | 住友電気工業株式会社 | ビスマス系酸化物超電導線材の製造方法 |
-
2005
- 2005-12-26 JP JP2005372553A patent/JP4470880B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-30 US US11/579,583 patent/US7514388B2/en active Active
- 2006-01-30 CN CN2006800002373A patent/CN1956926B/zh active Active
- 2006-01-30 CA CA002566969A patent/CA2566969A1/fr not_active Abandoned
- 2006-01-30 EP EP06712542A patent/EP1854763A4/fr not_active Withdrawn
- 2006-01-30 KR KR1020067023810A patent/KR20070063472A/ko not_active Application Discontinuation
- 2006-01-30 WO PCT/JP2006/301399 patent/WO2006082767A1/fr active Application Filing
- 2006-01-30 NZ NZ550682A patent/NZ550682A/en not_active IP Right Cessation
- 2006-01-30 RU RU2006139745/09A patent/RU2334294C1/ru not_active IP Right Cessation
- 2006-01-30 AU AU2006211884A patent/AU2006211884A1/en not_active Abandoned
- 2006-11-14 NO NO20065212A patent/NO20065212L/no not_active Application Discontinuation
-
2007
- 2007-06-27 HK HK07106874.1A patent/HK1102436A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1956926B (zh) | 2011-06-15 |
JP2006240980A (ja) | 2006-09-14 |
KR20070063472A (ko) | 2007-06-19 |
CA2566969A1 (fr) | 2006-08-10 |
US7514388B2 (en) | 2009-04-07 |
WO2006082767A1 (fr) | 2006-08-10 |
EP1854763A4 (fr) | 2010-02-24 |
CN1956926A (zh) | 2007-05-02 |
AU2006211884A1 (en) | 2006-08-10 |
JP4470880B2 (ja) | 2010-06-02 |
NZ550682A (en) | 2010-01-29 |
US20080020936A1 (en) | 2008-01-24 |
RU2006139745A (ru) | 2008-05-20 |
EP1854763A1 (fr) | 2007-11-14 |
NO20065212L (no) | 2007-10-30 |
RU2334294C1 (ru) | 2008-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20150130 |