DE3873447D1 - Verfahren zur darstellung von supraleitenden materialien. - Google Patents

Verfahren zur darstellung von supraleitenden materialien.

Info

Publication number
DE3873447D1
DE3873447D1 DE8888113637T DE3873447T DE3873447D1 DE 3873447 D1 DE3873447 D1 DE 3873447D1 DE 8888113637 T DE8888113637 T DE 8888113637T DE 3873447 T DE3873447 T DE 3873447T DE 3873447 D1 DE3873447 D1 DE 3873447D1
Authority
DE
Germany
Prior art keywords
supral
presenting
conducting materials
conducting
materials
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
DE8888113637T
Other languages
English (en)
Other versions
DE3873447T2 (de
Inventor
Takuo Takeshita
Sadaaki Hagino
Tatsuro Ajima
Motokazu Suzuki
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 Materials Corp
Original Assignee
Mitsubishi Materials 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27577608&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3873447(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP62207694A external-priority patent/JPS6452334A/ja
Priority claimed from JP62212254A external-priority patent/JPS6457525A/ja
Priority claimed from JP62212252A external-priority patent/JPS6457523A/ja
Priority claimed from JP62212966A external-priority patent/JPS6457534A/ja
Priority claimed from JP62212972A external-priority patent/JPS6459720A/ja
Priority claimed from JP62212964A external-priority patent/JPS6457532A/ja
Priority claimed from JP62212962A external-priority patent/JPS6457530A/ja
Priority claimed from JP62217190A external-priority patent/JPS6459905A/ja
Priority claimed from JP62217189A external-priority patent/JPS6459904A/ja
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of DE3873447D1 publication Critical patent/DE3873447D1/de
Publication of DE3873447T2 publication Critical patent/DE3873447T2/de
Application granted granted Critical
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
    • C04B35/01—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
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

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)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE8888113637T 1987-08-21 1988-08-22 Verfahren zur darstellung von supraleitenden materialien. Expired - Fee Related DE3873447T2 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP62207694A JPS6452334A (en) 1987-08-21 1987-08-21 Manufacture of superconductive ceramic work
JP62212252A JPS6457523A (en) 1987-08-26 1987-08-26 Manufacture of working member for superconducting ceramics
JP62212254A JPS6457525A (en) 1987-08-26 1987-08-26 Manufacture of working member for superconducting ceramics
JP62212972A JPS6459720A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramic processing material
JP62212966A JPS6457534A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramics processed material
JP62212964A JPS6457532A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramics processed material
JP62212962A JPS6457530A (en) 1987-08-28 1987-08-28 Manufacture of superconductive ceramics processed material
JP62217190A JPS6459905A (en) 1987-08-31 1987-08-31 Manufacture of superconducting ceramic ag wire material coil
JP62217189A JPS6459904A (en) 1987-08-31 1987-08-31 Manufacture of superconducting ceramic wire material coil

Publications (2)

Publication Number Publication Date
DE3873447D1 true DE3873447D1 (de) 1992-09-10
DE3873447T2 DE3873447T2 (de) 1993-03-18

Family

ID=27577608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888113637T Expired - Fee Related DE3873447T2 (de) 1987-08-21 1988-08-22 Verfahren zur darstellung von supraleitenden materialien.

Country Status (3)

Country Link
US (1) US5145835A (de)
EP (1) EP0304094B1 (de)
DE (1) DE3873447T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252545A (en) * 1987-07-14 1993-10-12 The United States Of America As Represented By The United States Department Of Energy Dense high temperature ceramic oxide superconductors
WO1989006053A1 (fr) * 1987-12-15 1989-06-29 Siemens Aktiengesellschaft Procede de fabrication de fils metalliques ou de bandes en materiaux supraconducteurs a temperature elevee et gaines utilisees pour appliquer le procede
JPH04292811A (ja) * 1991-03-20 1992-10-16 Sumitomo Electric Ind Ltd 酸化物超電導線の製造方法
DE4205008A1 (de) * 1992-02-19 1993-08-26 Vacuumschmelze Gmbh Verfahren zur herstellung eines oxidkeramischen supraleiters mit hoher kerndichte
WO1993017969A1 (en) * 1992-03-02 1993-09-16 The University Of Kansas Superconductors having continuous ceramic and elemental metal matrices
EP0648379B1 (de) * 1992-06-30 2002-02-27 American Superconductor Corporation Verfahren zur herstellung eines hochtemperatur-supraleiters
US5677265A (en) * 1995-03-03 1997-10-14 Northeastern University Process for oxygenation of ceramic high Tc superconductors
US5997273A (en) * 1995-08-01 1999-12-07 Laquer; Henry Louis Differential pressure HIP forging in a controlled gaseous environment
AU7594700A (en) 1999-09-21 2001-04-24 American Superconductor Corporation Simultaneous constraint and phase conversion processing of oxide superconductors
WO2004013871A1 (ja) * 2002-08-05 2004-02-12 Sumitomo Electric Industries, Ltd. 超電導線材の製造方法
DE102009010011B3 (de) * 2009-02-21 2010-08-26 Bruker Eas Gmbh Verfahren zur Verbindung von zwei oder mehr MgB2-Supraleiterdrähten über einen Presskörper aus HTS-Pulver und supraleitende Verbindungsstelle von zwei oder mehr dieser Drähte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922769A (en) * 1974-06-07 1975-12-02 Gte Sylvania Inc Method for making composite wire
CA1042641A (en) * 1975-12-24 1978-11-21 Westinghouse Canada Limited Manufacture of composites for turbine blades
DE3009240A1 (de) * 1980-03-11 1981-10-15 Elektroschmelzwerk Kempten GmbH, 8000 München Verfahren zur herstellung von praktisch porenfreien polykristallinen formkoerpern durch isostatisches heisspressen
US4826808A (en) * 1987-03-27 1989-05-02 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
US5004722A (en) * 1989-01-19 1991-04-02 International Superconductor Corp. Method of making superconductor wires by hot isostatic pressing after bending

Also Published As

Publication number Publication date
EP0304094B1 (de) 1992-08-05
EP0304094A3 (en) 1989-09-27
EP0304094A2 (de) 1989-02-22
US5145835A (en) 1992-09-08
DE3873447T2 (de) 1993-03-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee