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 apparatus

Info

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
Application number
HK07106874.1A
Other languages
English (en)
Original Assignee
Sumitomo Electric Industries
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of HK1102436A1 publication Critical patent/HK1102436A1/xx

Links

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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
HK07106874.1A 2005-02-02 2007-06-27 Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatus HK1102436A1 (en)

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 (ja) 2005-02-02 2006-01-30 酸化物超電導体の原料の製造方法、酸化物超電導線材の製造方法、および超電導機器

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 (ru)
EP (1) EP1854763A4 (ru)
JP (1) JP4470880B2 (ru)
KR (1) KR20070063472A (ru)
CN (1) CN1956926B (ru)
AU (1) AU2006211884A1 (ru)
CA (1) CA2566969A1 (ru)
HK (1) HK1102436A1 (ru)
NO (1) NO20065212L (ru)
NZ (1) NZ550682A (ru)
RU (1) RU2334294C1 (ru)
WO (1) WO2006082767A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1967312A1 (de) * 2007-03-06 2008-09-10 Siemens Aktiengesellschaft Verfahren zur Lötreparatur eines Bauteils unter Vakuum und einem eingestellten Sauerstoffpartialdruck
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)

* Cited by examiner, † Cited by third party
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
US6993823B2 (en) * 2002-05-24 2006-02-07 Sumitomo Electric Industries, Ltd. Method of manufacturing oxide superconducting wire
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

Also Published As

Publication number Publication date
JP4470880B2 (ja) 2010-06-02
KR20070063472A (ko) 2007-06-19
WO2006082767A1 (ja) 2006-08-10
CA2566969A1 (en) 2006-08-10
CN1956926B (zh) 2011-06-15
US7514388B2 (en) 2009-04-07
NO20065212L (no) 2007-10-30
RU2334294C1 (ru) 2008-09-20
US20080020936A1 (en) 2008-01-24
NZ550682A (en) 2010-01-29
EP1854763A1 (en) 2007-11-14
CN1956926A (zh) 2007-05-02
JP2006240980A (ja) 2006-09-14
AU2006211884A1 (en) 2006-08-10
RU2006139745A (ru) 2008-05-20
EP1854763A4 (en) 2010-02-24

Similar Documents

Publication Publication Date Title
HK1107871A1 (en) Method of manufacturing superconducting tape wire, superconducting tape wire, and superconducting apparatus
EP1653484A4 (en) SUPER-CHARACTERIZING WIRE AND METHOD OF MANUFACTURING THEREOF
EP1878027A4 (en) ELECTRICAL INSULATION MATERIAL, ELECTRICAL EQUIPMENT AND METHOD FOR PRODUCING AN ELECTRICAL INSULATION MATERIAL
PL376100A1 (en) Method and device for producing biodiesel
EP1788588A4 (en) SOFT MAGNETIC MATERIAL, POWDER CORE AND METHOD FOR PRODUCING THE POWDER CORE
EP1737002A4 (en) SOFT MAGNETIC MATERIAL, POWDER MAGNETIC CORE AND MANUFACTURING PROCESS THEREFOR
EP1879019A4 (en) SUPERCONDUCTING WIRE INSPECTION DEVICE AND INSPECTION METHOD
AU2003218534A1 (en) Method and device for manufacturing fabric material
EP1713601A4 (en) COATING MATERIAL, METHOD FOR PRODUCING THE COATING MATERIAL AND DEVICE FOR PRODUCING THE COATING MATERIAL
EP1796116A4 (en) ELECTRODE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
EP1710833A4 (en) SEMICONDUCTOR MANUFACTURING APPARATUS AND SEMICONDUCTOR MANUFACTURING METHOD USING THE SAME
EP1852877A4 (en) SUPERCONDUCTING THIN FILM MATERIAL, SUPERCONDUCTING METAL ROD AND METHODS OF MANUFACTURING SUCH SUPERCONDUCTING THIN FILM MATERIAL AND SUPERCONDUCTING METAL ROD
EP2095377A4 (en) SUPERCONDUCTING WIRE AND METHOD OF MANUFACTURE
HK1102436A1 (en) Method of producing a material of oxide superconductor, method of producing an oxide superconducting wire, and superconducting apparatus
GB0503149D0 (en) Copper alloy, copper alloy producing method, copper complex material, and copper complex material producing method
HK1077916A1 (en) Method of manufacturing superconducting wire
EP1659595A4 (en) METHOD OF PREPARING OXIDE SUPPLEMENTAL WIRE MATERIAL, CHANGING METHOD FOR OXIDIAL SUPPLEMENTAL WIRE MATERIAL, AND OXIDIAL SUPPLEMENTAL WIRE MATERIAL
EP1747829A4 (en) PROCESS FOR PRODUCING SOFT MAGNETIC MATERIAL, SOFT MAGNETIC POWDER AND IRON POWDER CORE
EP1990809A4 (en) PROCESS FOR PRODUCING SUPERCONDUCTING THIN FILM MATERIAL, SUPERCONDUCTING EQUIPMENT, AND SUPERCONDUCTING THIN FILM MATERIAL
HK1085304A1 (en) Superconductor and method of producing the same
HK1080987A1 (en) Bismuth based oxide superconducting wire and method of manufacturing the same
HK1127529A1 (en) Method of, and apparatus for, making a superconducting coil, former, and superconducting device and system thereof
EP1868211A4 (en) PROCESS FOR PRODUCING A SUPERCONDUCTOR BASED ON BISMUTH OXIDE AND SUPERCONDUCTING WIRE
EP2173247A4 (en) SUPERCONDUCTOR HAVING ENHANCED HIGH MAGNETIC FIELD PROPERTIES, CORRESPONDING MANUFACTURING METHOD, AND IMR APPARATUS COMPRISING SUCH SUPERCONDUCTOR
EP1508904A4 (en) PROCESS FOR PRODUCING OXIDE SUPERCONDUCTING WIRE

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