JPS6451306A - Production of oxide superconductor - Google Patents

Production of oxide superconductor

Info

Publication number
JPS6451306A
JPS6451306A JP62205524A JP20552487A JPS6451306A JP S6451306 A JPS6451306 A JP S6451306A JP 62205524 A JP62205524 A JP 62205524A JP 20552487 A JP20552487 A JP 20552487A JP S6451306 A JPS6451306 A JP S6451306A
Authority
JP
Japan
Prior art keywords
oxide superconductor
powder mixture
superconductor
obtd
buoyancy medium
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.)
Pending
Application number
JP62205524A
Other languages
English (en)
Inventor
Shunji Yamamoto
Akinori Ohara
Tadatoshi Yamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62205524A priority Critical patent/JPS6451306A/ja
Priority to DE88905217T priority patent/DE3880973T2/de
Priority to US07/315,788 priority patent/US5268353A/en
Priority to EP88905217A priority patent/EP0317643B1/en
Priority to PCT/JP1988/000549 priority patent/WO1988009768A1/ja
Publication of JPS6451306A publication Critical patent/JPS6451306A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/021—Separation using Meissner effect, i.e. deflection of superconductive particles in a magnetic field
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/16—Purification
    • 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
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP62205524A 1987-06-09 1987-08-18 Production of oxide superconductor Pending JPS6451306A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62205524A JPS6451306A (en) 1987-08-18 1987-08-18 Production of oxide superconductor
DE88905217T DE3880973T2 (de) 1987-06-09 1988-06-08 Verfahren zur herstellung von supraleitern auf oxidbasis.
US07/315,788 US5268353A (en) 1987-06-09 1988-06-08 Method for separating superconductor powder from nonsuperconductive powder
EP88905217A EP0317643B1 (en) 1987-06-09 1988-06-08 Method of producing oxide superconductor
PCT/JP1988/000549 WO1988009768A1 (en) 1987-06-09 1988-06-08 Method of producing oxide superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62205524A JPS6451306A (en) 1987-08-18 1987-08-18 Production of oxide superconductor

Publications (1)

Publication Number Publication Date
JPS6451306A true JPS6451306A (en) 1989-02-27

Family

ID=16508308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62205524A Pending JPS6451306A (en) 1987-06-09 1987-08-18 Production of oxide superconductor

Country Status (1)

Country Link
JP (1) JPS6451306A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0178134U (ja) * 1987-11-11 1989-05-25
JPH02265661A (ja) * 1987-12-09 1990-10-30 Canon Inc 超電導体微粒子の精製装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0178134U (ja) * 1987-11-11 1989-05-25
JPH02265661A (ja) * 1987-12-09 1990-10-30 Canon Inc 超電導体微粒子の精製装置

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