DE69314077T2 - Herstellung von Oxid-Supraleitern mit grosser magnetischer Schwebekraft - Google Patents

Herstellung von Oxid-Supraleitern mit grosser magnetischer Schwebekraft

Info

Publication number
DE69314077T2
DE69314077T2 DE69314077T DE69314077T DE69314077T2 DE 69314077 T2 DE69314077 T2 DE 69314077T2 DE 69314077 T DE69314077 T DE 69314077T DE 69314077 T DE69314077 T DE 69314077T DE 69314077 T2 DE69314077 T2 DE 69314077T2
Authority
DE
Germany
Prior art keywords
manufacture
high magnetic
magnetic levitation
oxide superconductors
superconductors
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 - Fee Related
Application number
DE69314077T
Other languages
English (en)
Other versions
DE69314077D1 (de
Inventor
Akihiro Kondoh
Masato Murakami
Hiroshi Takaichi
Naoki Koshizuka
Shoji Tanaka
Syoichi Kagiya
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
Kawasaki Motors Ltd
Original Assignee
International Superconductivity Technology Center
Hokuriku Electric Power Co
Kawasaki Heavy 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
Priority claimed from JP04101954A external-priority patent/JP3115696B2/ja
Priority claimed from JP04101952A external-priority patent/JP3115695B2/ja
Application filed by International Superconductivity Technology Center, Hokuriku Electric Power Co, Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical International Superconductivity Technology Center
Application granted granted Critical
Publication of DE69314077D1 publication Critical patent/DE69314077D1/de
Publication of DE69314077T2 publication Critical patent/DE69314077T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • 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
    • 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
    • H10N60/0828—Introducing flux pinning centres
    • 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
DE69314077T 1992-03-27 1993-03-27 Herstellung von Oxid-Supraleitern mit grosser magnetischer Schwebekraft Expired - Fee Related DE69314077T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04101954A JP3115696B2 (ja) 1992-03-27 1992-03-27 磁気浮上力の大きい酸化物超電導体の製造方法
JP04101952A JP3115695B2 (ja) 1992-03-27 1992-03-27 磁気浮上力の大きい酸化物超電導体の製造方法

Publications (2)

Publication Number Publication Date
DE69314077D1 DE69314077D1 (de) 1997-10-30
DE69314077T2 true DE69314077T2 (de) 1998-03-26

Family

ID=26442719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314077T Expired - Fee Related DE69314077T2 (de) 1992-03-27 1993-03-27 Herstellung von Oxid-Supraleitern mit grosser magnetischer Schwebekraft

Country Status (3)

Country Link
US (1) US5474976A (de)
EP (1) EP0562640B1 (de)
DE (1) DE69314077T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5872081A (en) * 1995-04-07 1999-02-16 General Atomics Compositions for melt processing high temperature superconductor
JPH09306256A (ja) * 1996-05-14 1997-11-28 Kokusai Chodendo Sangyo Gijutsu Kenkyu Center バルク酸化物超電導体ならびにその線材及び板の作製方法
JP3961593B2 (ja) * 1996-09-11 2007-08-22 財団法人鉄道総合技術研究所 バルク超電導体の酸素アニール方法
US5869432A (en) * 1996-12-26 1999-02-09 The Trustees Of Princeton University Method for producing ceramic superconductor single crystals
DK0866508T3 (da) * 1997-03-21 2003-10-06 Haldor Topsoe As Fremgangsmåde til fremstilling af superledere af sjældne jordarter-barium-cuprater
US6256521B1 (en) * 1997-09-16 2001-07-03 Ut-Battelle, Llc Preferentially oriented, High temperature superconductors by seeding and a method for their preparation
US7351993B2 (en) * 2000-08-08 2008-04-01 Translucent Photonics, Inc. Rare earth-oxides, rare earth-nitrides, rare earth-phosphides and ternary alloys with silicon
US7199015B2 (en) * 2000-08-08 2007-04-03 Translucent Photonics, Inc. Rare earth-oxides, rare earth-nitrides, rare earth-phosphides and ternary alloys with silicon
US7902546B2 (en) * 2000-08-08 2011-03-08 Translucent, Inc. Rare earth-oxides, rare earth -nitrides, rare earth -phosphides and ternary alloys with silicon
US7273657B2 (en) * 2000-08-08 2007-09-25 Translucent Photonics, Inc. Rare earth-oxides, rare earth-nitrides, rare earth-phosphides and ternary alloys with silicon
US6734453B2 (en) * 2000-08-08 2004-05-11 Translucent Photonics, Inc. Devices with optical gain in silicon
US7645517B2 (en) * 2000-08-08 2010-01-12 Translucent, Inc. Rare earth-oxides, rare earth nitrides, rare earth phosphides and ternary alloys with silicon
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
WO2005065357A2 (en) * 2003-12-29 2005-07-21 Translucent, Inc. Rare earth-oxides, rare-earth-nitrides, rare earth-phosphides and ternary alloys with silicon
US9073048B2 (en) * 2006-07-05 2015-07-07 Cataler Corporation Exhaust gas-purifying catalyst and method of manufacturing the same
US8823012B2 (en) 2009-04-08 2014-09-02 Efficient Power Conversion Corporation Enhancement mode GaN HEMT device with gate spacer and method for fabricating the same
WO2015146993A1 (ja) 2014-03-24 2015-10-01 新日鐵住金株式会社 バルク酸化物超電導体、およびバルク酸化物超電導体の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1340569C (en) * 1987-05-05 1999-06-01 Sungho Jin Superconductive body having improved properties, and apparatus and systems comprising such a body
US4892861A (en) * 1987-08-14 1990-01-09 Aluminum Company Of America Liquid phase sintered superconducting cermet
US5057487A (en) * 1987-10-29 1991-10-15 Texas Instruments Incorporated Crystal growth method for Y-Ba-Cu-O compounds
US4990493A (en) * 1988-09-06 1991-02-05 General Electric Company Process of making an oriented polycrystal superconductor
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
EP0406456A1 (de) * 1989-07-03 1991-01-09 Siemens Aktiengesellschaft Verfahren zum Herstellen eines hochtemperatursupraleitenden Bauteiles

Also Published As

Publication number Publication date
US5474976A (en) 1995-12-12
DE69314077D1 (de) 1997-10-30
EP0562640B1 (de) 1997-09-24
EP0562640A1 (de) 1993-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee