FI914967A7 - Metallista ja suprajohtavasta oksidista muodostettuja komposiitteja ja niiden valmistus - Google Patents

Metallista ja suprajohtavasta oksidista muodostettuja komposiitteja ja niiden valmistus Download PDF

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Publication number
FI914967A7
FI914967A7 FI914967A FI914967A FI914967A7 FI 914967 A7 FI914967 A7 FI 914967A7 FI 914967 A FI914967 A FI 914967A FI 914967 A FI914967 A FI 914967A FI 914967 A7 FI914967 A7 FI 914967A7
Authority
FI
Finland
Prior art keywords
manufacture
metal
superconducting oxide
composites formed
composites
Prior art date
Application number
FI914967A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI914967A0 (fi
Inventor
Sunil D Wijeyesekera
Robert H Ii Heistand
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of FI914967A0 publication Critical patent/FI914967A0/fi
Publication of FI914967A7 publication Critical patent/FI914967A7/fi

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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
    • C04B35/01—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
    • 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
    • C04B35/4512—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 thallium 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
    • C04B35/01—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
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • 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
    • 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
    • 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
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/912—Metal founding
    • Y10S505/913—Casting process
    • Y10S505/915—Making composite product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Powder Metallurgy (AREA)
FI914967A 1990-02-23 1991-01-04 Metallista ja suprajohtavasta oksidista muodostettuja komposiitteja ja niiden valmistus FI914967A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/484,148 US4999338A (en) 1990-02-23 1990-02-23 Preparation of metal/superconducting oxide composites
PCT/US1991/000081 WO1991012912A1 (en) 1990-02-23 1991-01-04 Metal/superconducting oxide composites and preparation thereof

Publications (2)

Publication Number Publication Date
FI914967A0 FI914967A0 (fi) 1991-10-22
FI914967A7 true FI914967A7 (fi) 1991-10-22

Family

ID=23922956

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914967A FI914967A7 (fi) 1990-02-23 1991-01-04 Metallista ja suprajohtavasta oksidista muodostettuja komposiitteja ja niiden valmistus

Country Status (8)

Country Link
US (1) US4999338A (OSRAM)
EP (1) EP0470248A4 (OSRAM)
JP (1) JPH04505605A (OSRAM)
CA (1) CA2049353A1 (OSRAM)
FI (1) FI914967A7 (OSRAM)
IL (1) IL96897A0 (OSRAM)
TW (1) TW197526B (OSRAM)
WO (1) WO1991012912A1 (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202307A (en) * 1987-03-30 1993-04-13 Sumitomo Electric Industries, Ltd. Method of manufacturing superconducting wire
US5100867A (en) * 1987-12-15 1992-03-31 Siemens Aktiengesellschaft Process for manufacturing wire or strip from high temperature superconductors and the sheaths used for implementing the process
US5696057A (en) * 1990-07-24 1997-12-09 Honeywell Inc. Producing high TC superconductor bulk composites
US5200392A (en) * 1990-10-18 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Composite for making superconducting wires or tapes
JP3327548B2 (ja) * 1991-07-01 2002-09-24 ユニバーシティ オブ ヒューストン−ユニバーシティ パーク 高臨界電流を有する高温超伝導体の成形体の製法
WO1993017969A1 (en) * 1992-03-02 1993-09-16 The University Of Kansas Superconductors having continuous ceramic and elemental metal matrices
US5683969A (en) 1992-05-12 1997-11-04 American Superconductor Corporation Strongly-linked oxide superconductor and a method of its manufacture
US5661114A (en) 1993-04-01 1997-08-26 American Superconductor Corporation Process of annealing BSCCO-2223 superconductors
US6191075B1 (en) * 1993-12-21 2001-02-20 University Of Chicago Method of manufacturing a high temperature superconductor with improved transport properties
US6194352B1 (en) * 1994-01-28 2001-02-27 American Superconductor Corporation Multifilament composite BSCCO oxide superconductor
US5998336A (en) * 1997-02-26 1999-12-07 The Board Of Trustees Of The Leland Stanford Junior University Ceramic/metal and A15/metal superconducting composite materials exploiting the superconducting proximity effect and method of making the same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290186A (en) * 1963-05-20 1966-12-06 Rca Corp Superconducting materials and method of making them
US3301643A (en) * 1964-08-20 1967-01-31 Gen Electric Superconducting composite articles
CA855149A (en) * 1968-02-28 1970-11-03 J. Havel Charles Hot isostatic pressing using a vitreous container
US3752665A (en) * 1971-07-08 1973-08-14 Nasa Synthesis of superconducting compounds by explosive compaction of powders
SE394178B (sv) * 1975-02-03 1977-06-13 Asea Ab Forfarande for varmpressning av pulverkroppar
DE2516747A1 (de) * 1975-04-16 1976-10-28 Battelle Institut E V Verfahren zur herstellung von duktilen und eigenstabilen supraleitenden werkstoffen
DE2646096B2 (de) * 1976-10-13 1978-11-23 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur Herstellung von duktilem supraleitfähigen! Material
US4411959A (en) * 1981-08-17 1983-10-25 Westinghouse Electric Corp. Submicron-particle ductile superconductor
US4428906A (en) * 1982-04-28 1984-01-31 Kelsey-Hayes Company Pressure transmitting medium and method for utilizing same to densify material
FR2553565B1 (fr) * 1983-10-18 1987-04-10 Comp Generale Electricite Procede d'elaboration de brins supraconducteurs multifilamentaires a partir de chalcogenure ternaire de molybdene
US4656002A (en) * 1985-10-03 1987-04-07 Roc-Tec, Inc. Self-sealing fluid die
US4762754A (en) * 1986-12-04 1988-08-09 The United States Of America As Represented By The United States Department Of Energy Dynamic high pressure process for fabricating superconducting and permanent magnetic materials
US4744943A (en) * 1986-12-08 1988-05-17 The Dow Chemical Company Process for the densification of material preforms
FR2612507B1 (fr) * 1987-03-19 1989-05-05 Comp Generale Electricite Oxyde de cuivre a valence mixte supraconducteur et son procede de mise en oeuvre
US4826808A (en) * 1987-03-27 1989-05-02 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US4975411A (en) * 1987-05-19 1990-12-04 Fonar Corporation Superconductors and methods of making same
DK158581C (da) * 1987-07-10 1990-11-12 Haldor Topsoe As Fremgangsmaade til fremstilling af superledende produkter
DE3885961D1 (de) * 1987-07-24 1994-01-13 Asea Brown Boveri Verfahren zur Herstellung eines ummantelten Drahtes aus einem keramischen Hochtemperatur-Supraleiter.
US4892861A (en) * 1987-08-14 1990-01-09 Aluminum Company Of America Liquid phase sintered superconducting cermet
NL8702059A (nl) * 1987-09-02 1989-04-03 Philips Nv Supergeleidend lichaam.
SE460966B (sv) * 1987-09-17 1989-12-11 Asea Ab Saett att framstaella ett foeremaal av supraledande material i form av en oxid
IL91547A0 (en) * 1988-09-09 1990-04-29 Dow Chemical Co Novel method for producing ceramic bodies

Also Published As

Publication number Publication date
FI914967A0 (fi) 1991-10-22
CA2049353A1 (en) 1991-08-24
US4999338A (en) 1991-03-12
JPH04505605A (ja) 1992-10-01
WO1991012912A1 (en) 1991-09-05
IL96897A0 (en) 1992-03-29
EP0470248A1 (en) 1992-02-12
TW197526B (OSRAM) 1993-01-01
EP0470248A4 (en) 1992-08-12

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