DE3855905D1 - Verfahren zur Herstellung von supraleitenden Oxiden und Oxid-Metall-Verbundwerkstoffen - Google Patents

Verfahren zur Herstellung von supraleitenden Oxiden und Oxid-Metall-Verbundwerkstoffen

Info

Publication number
DE3855905D1
DE3855905D1 DE3855905T DE3855905T DE3855905D1 DE 3855905 D1 DE3855905 D1 DE 3855905D1 DE 3855905 T DE3855905 T DE 3855905T DE 3855905 T DE3855905 T DE 3855905T DE 3855905 D1 DE3855905 D1 DE 3855905D1
Authority
DE
Germany
Prior art keywords
composite
oxide
phase
production
metal composites
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
DE3855905T
Other languages
English (en)
Other versions
DE3855905T2 (de
Inventor
Gregory J Yurek
John B Vandersande
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26707204&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3855905(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/031,407 external-priority patent/US4826808A/en
Application filed by Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Application granted granted Critical
Publication of DE3855905D1 publication Critical patent/DE3855905D1/de
Publication of DE3855905T2 publication Critical patent/DE3855905T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • 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
    • 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
    • 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
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • 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
    • 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 superconductors
    • H10N60/857—Ceramic superconductors 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
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/704—Wire, fiber, or cable
    • Y10S505/705—Magnetic coil
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/73—Vacuum treating or coating
    • Y10S505/732—Evaporative coating with superconducting 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/733—Rapid solidification, e.g. quenching, gas-atomizing, melt-spinning, roller-quenching
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/736—From free metal precursors
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • Y10S505/74—To form wire or fiber
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/742—Annealing
    • 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
    • Y10S505/80—Material per se process of making same
    • Y10S505/812—Stock
    • Y10S505/813—Wire, tape, or film
    • 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
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/816—Sputtering, including coating, forming, or etching
    • 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
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/818—Coating
    • Y10S505/819—Vapor deposition
    • 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
    • Y10S505/80—Material per se process of making same
    • Y10S505/815—Process of making per se
    • Y10S505/818—Coating
    • Y10S505/821—Wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Chemical Vapour Deposition (AREA)
  • Lubricants (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemically Coating (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Physical Vapour Deposition (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE3855905T 1987-03-27 1988-03-28 Verfahren zur Herstellung von supraleitenden Oxiden und Oxid-Metall-Verbundwerkstoffen Expired - Fee Related DE3855905T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/031,407 US4826808A (en) 1987-03-27 1987-03-27 Preparation of superconducting oxides and oxide-metal composites
US07/061,233 US5204318A (en) 1987-03-27 1987-06-10 Preparation of superconducting oxides and oxide-metal composites

Publications (2)

Publication Number Publication Date
DE3855905D1 true DE3855905D1 (de) 1997-06-19
DE3855905T2 DE3855905T2 (de) 1997-08-21

Family

ID=26707204

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3810483A Ceased DE3810483A1 (de) 1987-03-27 1988-03-27 Supraleitende oxide und oxid-metall-verbundwerkstoffe
DE3855905T Expired - Fee Related DE3855905T2 (de) 1987-03-27 1988-03-28 Verfahren zur Herstellung von supraleitenden Oxiden und Oxid-Metall-Verbundwerkstoffen
DE3856532T Expired - Lifetime DE3856532D1 (de) 1987-03-27 1988-03-28 Supraleitende Oxid-Metall Verbundmaterialien

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3810483A Ceased DE3810483A1 (de) 1987-03-27 1988-03-27 Supraleitende oxide und oxid-metall-verbundwerkstoffe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3856532T Expired - Lifetime DE3856532D1 (de) 1987-03-27 1988-03-28 Supraleitende Oxid-Metall Verbundmaterialien

Country Status (21)

Country Link
US (5) US5204318A (de)
EP (2) EP0286289B1 (de)
JP (4) JP2601504B2 (de)
KR (1) KR940009871B1 (de)
CN (1) CN1038076C (de)
AT (1) ATE219295T1 (de)
AU (2) AU605251B2 (de)
BE (1) BE1000344A3 (de)
CA (1) CA1340849C (de)
CH (2) CH678672A5 (de)
DE (3) DE3810483A1 (de)
DK (1) DK167088A (de)
ES (1) ES2005797A6 (de)
FI (1) FI881150A (de)
FR (1) FR2613138B1 (de)
GB (1) GB2202528B (de)
IT (1) IT1219072B (de)
LU (1) LU87167A1 (de)
NL (1) NL8800747A (de)
NO (1) NO881325L (de)
SE (2) SE466371B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204318A (en) * 1987-03-27 1993-04-20 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
DE3853965T2 (de) * 1987-03-31 1996-02-22 Sumitomo Electric Industries Supraleitender Verbundwerkstoff.
US4952554A (en) * 1987-04-01 1990-08-28 At&T Bell Laboratories Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body
JPS63274620A (ja) * 1987-04-30 1988-11-11 Sumitomo Electric Ind Ltd 超電導材料の作製方法
EP0292382B1 (de) * 1987-05-18 1994-09-14 Sumitomo Electric Industries Limited Verfahren zur Herstellung eines supraleitenden Materials des Oxydverbundtyps
US5157017A (en) * 1987-06-12 1992-10-20 At&T Bell Laboratories Method of fabricating a superconductive body
NL8702059A (nl) * 1987-09-02 1989-04-03 Philips Nv Supergeleidend lichaam.
US5132280A (en) * 1987-09-25 1992-07-21 At&T Bell Laboratories Method of producing a superconductive oxide layer on a substrate
JP2507880B2 (ja) * 1987-10-09 1996-06-19 科学技術庁金属材料技術研究所長 超電導成形体とその製造方法
US5106830A (en) * 1988-01-15 1992-04-21 University Of Arkansas High temperature superconductor system having the formula Tl-Ba-Cu-O
US5073536A (en) * 1988-02-12 1991-12-17 The University Of Arkansas High temperature superconductors comprising Tl--Ca--Ba--O, Tl--Sr--Ba--Cu--O--Sr--Cu--O
US4962085A (en) * 1988-04-12 1990-10-09 Inco Alloys International, Inc. Production of oxidic superconductors by zone oxidation of a precursor alloy
US5112800A (en) * 1988-08-25 1992-05-12 The University Of Arkansas Preparation of superconducting Tl-Ba-Ca-Cu-O thin films by Tl2 O3
DE3838670C1 (de) * 1988-11-15 1990-06-28 Access Ev Aachener Centrum Fuer Erstarrung Unter Schwerelosigkeit, 5100 Aachen, De
US5075286A (en) * 1989-04-17 1991-12-24 Westinghouse Electric Corp. Alloy method of making a composite having superconducting capability
DE3921127A1 (de) * 1989-06-28 1991-01-03 Leybold Ag Verfahren fuer die herstellung supraleitender keramiken
US5021658A (en) * 1989-06-29 1991-06-04 Westinghouse Electric Corp. Superconducting infrared detector
US5215962A (en) * 1990-02-26 1993-06-01 The University Of Arkansas 90 K Tl-Ba-Ce-Cu-O superconductor and processes for making same
US5096881A (en) * 1990-03-15 1992-03-17 The University Of Arkansas Preparation of a superconducting Tl2 Ca2 Ba2 Cu3 O.sub.x2 O3 vapor
WO1991015436A1 (en) * 1990-04-02 1991-10-17 Moltech Invent Sa A method of manufacturing superconducting ceramics
JPH0717373B2 (ja) * 1990-08-29 1995-03-01 科学技術庁金属材料技術研究所長 酸化物超電導材料の製造方法
CA2043894A1 (en) * 1990-09-12 1992-03-13 Zhengzhi Sheng M-r-t1-sr-cu-o based superconductors above liquid nitrogen temperature and processes for making same
US5259885A (en) * 1991-04-03 1993-11-09 American Superconductor Corporation Process for making ceramic/metal and ceramic/ceramic laminates by oxidation of a metal precursor
WO1992017420A1 (en) * 1991-04-03 1992-10-15 American Superconductor Corporation Electroceramics and process for making the same
JPH0788578B2 (ja) * 1991-07-10 1995-09-27 財団法人国際超電導産業技術研究センター 酸化物薄膜の製造方法および装置
DE4322533A1 (de) * 1993-07-07 1995-01-12 Leybold Durferrit Gmbh Verfahren zur Herstellung supraleitender Keramiken und die Kermiken selbst
DE69529443T2 (de) 1994-09-30 2003-10-02 Canon Kk Verfahren zur Herstellung eines supraleitenden Drahts
JP3161938B2 (ja) * 1995-05-11 2001-04-25 キヤノン株式会社 超伝導線の製造方法
EP1650178B1 (de) * 2004-10-19 2007-12-19 Nexans Verbessertes Hochtemperatur-Supraleiter Material des BSCCO Systems
US9182296B2 (en) 2012-05-16 2015-11-10 General Electric Company Oven air sampling system
US8632745B1 (en) 2012-12-21 2014-01-21 Ut-Battelle, Llc Method and apparatus for controlling stoichiometry in multicomponent materials

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611813A (en) * 1945-07-28 1948-11-04 Mallory Metallurg Prod Ltd Improvements in and relating to the production of metal-metal oxide compositions or alloys
US2861155A (en) * 1956-04-20 1958-11-18 Gibson Electric Company Internally oxidized electrical contact
US3427154A (en) * 1964-09-11 1969-02-11 Ibm Amorphous alloys and process therefor
US3796553A (en) * 1970-08-03 1974-03-12 Research Corp High field composite superconductive material
US3815224A (en) * 1971-06-08 1974-06-11 Atomic Energy Commission Method of manufacturing a ductile superconductive material
GB1398143A (en) * 1972-07-18 1975-06-18 Square D Co Electrical contact materials
CH588152A5 (de) * 1972-12-11 1977-05-31 Siemens Ag
US3951870A (en) * 1973-09-13 1976-04-20 The Carborundum Company Superconductive transition metal carbonitride fibers and method for the preparation thereof
DE2347507C3 (de) * 1973-09-21 1981-07-02 Heinrich Dr. 6236 Eschborn Winter Verfahren zur Herstellung duktiler supraleitender Formkörper
US3933315A (en) * 1974-07-12 1976-01-20 Popeil Brothers, Inc. Food chopper & cutting surface
US3932315A (en) * 1974-09-24 1976-01-13 E. I. Du Pont De Nemours & Company Superconductive barium-lead-bismuth oxides
US4001146A (en) * 1975-02-26 1977-01-04 E. I. Du Pont De Nemours And Company Novel silver compositions
DE2516747A1 (de) * 1975-04-16 1976-10-28 Battelle Institut E V Verfahren zur herstellung von duktilen und eigenstabilen supraleitenden werkstoffen
US4171464A (en) * 1977-06-27 1979-10-16 The United State of America as represented by the U. S. Department of Energy High specific heat superconducting composite
JPS5474698A (en) * 1977-11-28 1979-06-14 Univ Tohoku Superconductive thin band and method of fabricating same
US4161403A (en) * 1978-03-22 1979-07-17 Chugai Denki Kogyo Kabushiki-Kaisha Composite electrical contact material of Ag-alloy matrix and internally oxidized dispersed phase
US4264358A (en) * 1979-02-12 1981-04-28 California Institute Of Technology Semiconducting glasses with flux pinning inclusions
US4316785A (en) * 1979-11-05 1982-02-23 Nippon Telegraph & Telephone Public Corporation Oxide superconductor Josephson junction and fabrication method therefor
JPS5685814A (en) * 1979-12-14 1981-07-13 Tdk Electronics Co Ltd Condenser
US4406699A (en) * 1981-06-09 1983-09-27 Beck David E High-temperature electrically conductive ceramic composite and method for making same
US4411959A (en) * 1981-08-17 1983-10-25 Westinghouse Electric Corp. Submicron-particle ductile superconductor
US4540546A (en) * 1983-12-06 1985-09-10 Northeastern University Method for rapid solidification processing of multiphase alloys having large liquidus-solidus temperature intervals
US4713360A (en) * 1984-03-16 1987-12-15 Lanxide Technology Company, Lp Novel ceramic materials and methods for making same
FR2581658B1 (fr) * 1985-05-10 1987-07-17 Centre Nat Rech Scient Nouveaux alliages dotes de performances electriques et mecaniques elevees, leur fabrication et leurs applications en particulier dans les domaines electrique, electronique et connectique
JPS6227533A (ja) * 1985-07-26 1987-02-05 Japan Synthetic Rubber Co Ltd 内部酸化型合金およびその成形物の製造方法
US4713300A (en) * 1985-12-13 1987-12-15 Minnesota Mining And Manufacturing Company Graded refractory cermet article
US4770701A (en) * 1986-04-30 1988-09-13 The Standard Oil Company Metal-ceramic composites and method of making
US6638894B1 (en) * 1987-01-09 2003-10-28 Lucent Technologies Inc. Devices and systems based on novel superconducting material
US6630425B1 (en) * 1987-01-09 2003-10-07 Lucent Technologies Inc. Devices and systems based on novel superconducting material
AU1067988A (en) * 1987-01-22 1988-08-04 Director-General Of Agency Of Industrial Science And Technology Superconductive material and method of preparing same
JPS6433005A (en) * 1987-03-04 1989-02-02 Masumoto Takeshi Production of metal oxide superconducting material
JP2566942B2 (ja) * 1987-03-13 1996-12-25 株式会社東芝 化合物超伝導線の製造方法
DE3855717T3 (de) * 1987-03-13 2013-10-17 Kabushiki Kaisha Toshiba Supraleitender Draht und Verfahren zu seiner Herstellung
JP2711253B2 (ja) * 1987-03-18 1998-02-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 超伝導膜及びその形成方法
JPS63231820A (ja) * 1987-03-19 1988-09-27 Tdk Corp 超電導体の製造方法
CA1332509C (en) * 1987-03-20 1994-10-18 Kazuo Sawada Method of manufacturing superconductive conductor
JP2567389B2 (ja) * 1987-03-24 1996-12-25 住友電気工業株式会社 酸化物超電導材料
US5189009A (en) * 1987-03-27 1993-02-23 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US5204318A (en) * 1987-03-27 1993-04-20 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US4826808A (en) * 1987-03-27 1989-05-02 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US5248656A (en) * 1987-04-06 1993-09-28 Hewlett-Packard Company Method of making superconductor wires, or capillaries
EP0287258B1 (de) * 1987-04-10 1992-07-01 AT&T Corp. Verfahren zur Herstellung einer Schicht aus supraleitendem Material
EP0312593A4 (de) * 1987-04-23 1989-05-30 Arch Dev Corp The University O Verfahren zur herstellung supraleitfähiger keramikmaterialien.
US5078810A (en) * 1990-02-08 1992-01-07 Seiichi Tanaka Method of making Ag-SnO contact materials by high pressure internal oxidation

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US5204318A (en) 1993-04-20
US5545613A (en) 1996-08-13
IT1219072B (it) 1990-04-24
EP0286289A1 (de) 1988-10-12
GB2202528A (en) 1988-09-28
SE466371B (sv) 1992-02-03
DE3855905T2 (de) 1997-08-21
CN1038076C (zh) 1998-04-15
ES2005797A6 (es) 1989-03-16
JP2001233605A (ja) 2001-08-28
GB8807426D0 (en) 1988-05-05
AU605251B2 (en) 1991-01-10
DE3810483A1 (de) 1988-10-27
FI881150A (fi) 1988-09-28
US5883052A (en) 1999-03-16
JP2601504B2 (ja) 1997-04-16
EP0720244B1 (de) 2002-06-12
JPH09188504A (ja) 1997-07-22
NO881325L (no) 1988-09-28
KR880011832A (ko) 1988-10-31
NL8800747A (nl) 1988-10-17
NO881325D0 (no) 1988-03-25
AU1252988A (en) 1988-09-29
US5439880A (en) 1995-08-08
SE8801123L (sv) 1988-09-28
LU87167A1 (fr) 1988-08-23
DK167088D0 (da) 1988-03-25
DK167088A (da) 1988-09-28
KR940009871B1 (ko) 1994-10-18
BE1000344A3 (fr) 1988-10-25
EP0286289B1 (de) 1997-05-14
FI881150A0 (fi) 1988-03-11
CN88101708A (zh) 1988-10-05
JPH06321505A (ja) 1994-11-22
SE9101555D0 (sv) 1991-05-22
FR2613138B1 (fr) 1990-01-26
CA1340849C (en) 1999-12-14
AU642229B2 (en) 1993-10-14
JPH01100003A (ja) 1989-04-18
US5643856A (en) 1997-07-01
FR2613138A1 (fr) 1988-09-30
JP2691126B2 (ja) 1997-12-17
DE3856532D1 (de) 2002-07-18
CH678672A5 (de) 1991-10-15
SE8801123D0 (sv) 1988-03-25
EP0720244A1 (de) 1996-07-03
CH678246A5 (de) 1991-08-15
AU7427391A (en) 1991-07-11
ATE219295T1 (de) 2002-06-15
IT8867174A0 (it) 1988-03-03
GB2202528B (en) 1992-01-02

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