DE69208317D1 - Oxidischer supraleiter und verfahren zu seiner herstellung - Google Patents

Oxidischer supraleiter und verfahren zu seiner herstellung

Info

Publication number
DE69208317D1
DE69208317D1 DE69208317T DE69208317T DE69208317D1 DE 69208317 D1 DE69208317 D1 DE 69208317D1 DE 69208317 T DE69208317 T DE 69208317T DE 69208317 T DE69208317 T DE 69208317T DE 69208317 D1 DE69208317 D1 DE 69208317D1
Authority
DE
Germany
Prior art keywords
oxidic
production
super ladder
ladder
super
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
Application number
DE69208317T
Other languages
English (en)
Other versions
DE69208317T2 (de
Inventor
Masato Murakami
Tsutomu Takada
Koji Yamaguchi
Akihiro Kondo
Naoki Koshizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Superconductivity Technology Center
Hokuriku Electric Power Co
Kawasaki Heavy Industries Ltd
Nippon Steel Corp
Sumitomo Electric Industries Ltd
Kawasaki Motors Ltd
Original Assignee
International Superconductivity Technology Center
Hokuriku Electric Power Co
Kawasaki Heavy Industries Ltd
Nippon Steel Corp
Sumitomo Electric Industries Ltd
Kawasaki Jukogyo KK
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 International Superconductivity Technology Center, Hokuriku Electric Power Co, Kawasaki Heavy Industries Ltd, Nippon Steel Corp, Sumitomo Electric Industries Ltd, Kawasaki Jukogyo KK filed Critical International Superconductivity Technology Center
Publication of DE69208317D1 publication Critical patent/DE69208317D1/de
Application granted granted Critical
Publication of DE69208317T2 publication Critical patent/DE69208317T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/002—Compounds containing, besides ruthenium, rhodium, palladium, osmium, iridium, or platinum, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C04B35/4504—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/779—Other rare earth, i.e. Sc,Y,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu and alkaline earth, i.e. Ca,Sr,Ba,Ra
    • Y10S505/78—Yttrium and barium-, e.g. YBa2Cu307
    • 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
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/779—Other rare earth, i.e. Sc,Y,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu and alkaline earth, i.e. Ca,Sr,Ba,Ra
    • Y10S505/78—Yttrium and barium-, e.g. YBa2Cu307
    • Y10S505/781—Noble metal, i.e. Ag, Au, Os, Ir, Pt, Ru, Rh, Pd or chromium, manganese, iron, cobalt or nickel
    • 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
DE69208317T 1991-04-01 1992-04-01 Oxidischer supraleiter und verfahren zu seiner herstellung Expired - Lifetime DE69208317T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3068627A JPH08697B2 (ja) 1991-04-01 1991-04-01 酸化物超電導体およびその製造方法
PCT/JP1992/000402 WO1992017407A1 (en) 1991-04-01 1992-04-01 Oxide superconductor and production thereof

Publications (2)

Publication Number Publication Date
DE69208317D1 true DE69208317D1 (de) 1996-03-28
DE69208317T2 DE69208317T2 (de) 1996-07-04

Family

ID=13379178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208317T Expired - Lifetime DE69208317T2 (de) 1991-04-01 1992-04-01 Oxidischer supraleiter und verfahren zu seiner herstellung

Country Status (5)

Country Link
US (1) US5395820A (de)
EP (1) EP0537363B1 (de)
JP (1) JPH08697B2 (de)
DE (1) DE69208317T2 (de)
WO (1) WO1992017407A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08697B2 (ja) * 1991-04-01 1996-01-10 財団法人国際超電導産業技術研究センター 酸化物超電導体およびその製造方法
US5831362A (en) * 1994-11-01 1998-11-03 The University Of Houston Magnet-superconductor flywheel and levitation systems
GB9425528D0 (en) * 1994-12-19 1995-03-08 Johnson Matthey Plc Improved super conductor
DE19601771C1 (de) 1996-01-19 1997-04-10 Karlsruhe Forschzent Verfahren zur Herstellung von optimierten, schmelztexturierten Volumenproben auf der Basis des Hochtemperatursupraleiters YBa¶2¶Cu¶3¶O¶7¶ (YBCO)
DE19623050C2 (de) * 1996-06-10 2000-05-31 Dresden Ev Inst Festkoerper Verfahren zur Herstellung hochtemperatursupraleitender, schmelztexturierter massiver Materialien
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
US5869432A (en) * 1996-12-26 1999-02-09 The Trustees Of Princeton University Method for producing ceramic superconductor single crystals
US6046139A (en) * 1997-08-08 2000-04-04 The Boeing Company Making large, single crystal, 123 YBCO superconductors
US6410487B1 (en) 2000-07-20 2002-06-25 The University Of Chicago Large area bulk superconductors
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
US7220706B1 (en) * 2003-05-14 2007-05-22 Praxair S.T. Technology, Inc. Enhanced melt-textured growth

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6428219A (en) * 1987-07-24 1989-01-30 Toshiba Corp Oxide-based superconductor
JPH02153803A (ja) * 1988-06-06 1990-06-13 Nippon Steel Corp 酸化物超電導バルク材料およびその製造方法
US5084436A (en) * 1989-01-31 1992-01-28 Asahi Glass Company Ltd. Oriented superconductor containing a dispersed non-superconducting phase
JPH03141512A (ja) * 1989-10-27 1991-06-17 Natl Res Inst For Metals 酸化物超伝導体
JP2688455B2 (ja) * 1990-12-20 1997-12-10 財団法人国際超電導産業技術研究センター 希土類系酸化物超電導体及びその製造方法
JPH08697B2 (ja) * 1991-04-01 1996-01-10 財団法人国際超電導産業技術研究センター 酸化物超電導体およびその製造方法

Also Published As

Publication number Publication date
DE69208317T2 (de) 1996-07-04
JPH08697B2 (ja) 1996-01-10
EP0537363A1 (de) 1993-04-21
JPH05270827A (ja) 1993-10-19
WO1992017407A1 (en) 1992-10-15
EP0537363B1 (de) 1996-02-14
US5395820A (en) 1995-03-07
EP0537363A4 (en) 1993-11-10

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