DE68908569D1 - Verfahren für die Herstellung eines keramischen Supraleiterkörpers. - Google Patents

Verfahren für die Herstellung eines keramischen Supraleiterkörpers.

Info

Publication number
DE68908569D1
DE68908569D1 DE89300020T DE68908569T DE68908569D1 DE 68908569 D1 DE68908569 D1 DE 68908569D1 DE 89300020 T DE89300020 T DE 89300020T DE 68908569 T DE68908569 T DE 68908569T DE 68908569 D1 DE68908569 D1 DE 68908569D1
Authority
DE
Germany
Prior art keywords
melt
substrate
oxygen
superconductive
precursor
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
DE89300020T
Other languages
English (en)
Other versions
DE68908569T2 (de
Inventor
Ho Sou Chen
George Sanford Indig
Lionel Cooper Kimerling
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE68908569D1 publication Critical patent/DE68908569D1/de
Publication of DE68908569T2 publication Critical patent/DE68908569T2/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
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
    • 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
    • C04B35/4508—Type 1-2-3
    • 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
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/04—Ceramic interlayers
    • C04B2237/06—Oxidic interlayers
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • 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
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/906—Special atmosphere other than vacuum or inert
    • 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
DE89300020T 1988-01-11 1989-01-04 Verfahren für die Herstellung eines keramischen Supraleiterkörpers. Expired - Fee Related DE68908569T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14275288A 1988-01-11 1988-01-11

Publications (2)

Publication Number Publication Date
DE68908569D1 true DE68908569D1 (de) 1993-09-30
DE68908569T2 DE68908569T2 (de) 1993-12-23

Family

ID=22501132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89300020T Expired - Fee Related DE68908569T2 (de) 1988-01-11 1989-01-04 Verfahren für die Herstellung eines keramischen Supraleiterkörpers.

Country Status (9)

Country Link
US (1) US5100870A (de)
EP (1) EP0324534B1 (de)
JP (1) JPH0328122A (de)
KR (1) KR920005516B1 (de)
AT (1) ATE93655T1 (de)
AU (1) AU595142B2 (de)
CA (1) CA1325512C (de)
DE (1) DE68908569T2 (de)
DK (1) DK9289A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB9112109D0 (en) * 1991-06-05 1991-07-24 Cambridge Advanced Materials Melt-texturing of superconductors
DE69325995T2 (de) * 1992-04-03 2000-04-20 Nippon Steel Corp Verbundprodukt supraleitender oxidwerkstoffe und seine herstellung
JPH0782049A (ja) * 1993-09-17 1995-03-28 Kokusai Chodendo Sangyo Gijutsu Kenkyu Center Ｙ系酸化物超電導体の接合方法
US5872081A (en) * 1995-04-07 1999-02-16 General Atomics Compositions for melt processing high temperature superconductor
JP3183192B2 (ja) * 1996-10-02 2001-07-03 株式会社村田製作所 酸化物単結晶の製造方法および酸化物単結晶
GB2349382A (en) * 1999-04-27 2000-11-01 Secr Defence Ceramic materials; superconductors
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
KR102405546B1 (ko) 2020-07-13 2022-06-03 최재명 목걸이 결속장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3773258D1 (de) * 1986-05-18 1991-10-31 Daido Steel Co Ltd Verschleissfeste gegenstaende aus titan oder aus einer titanlegierung.
US4724038A (en) * 1986-06-02 1988-02-09 Hughes Aircraft Company Process for preparing single crystal binary metal oxides of improved purity
US4826808A (en) * 1987-03-27 1989-05-02 Massachusetts Institute Of Technology Preparation of superconducting oxides and oxide-metal composites
JP2855614B2 (ja) * 1987-03-30 1999-02-10 住友電気工業株式会社 超電導回路の形成方法
KR880013253A (ko) * 1987-04-17 1988-11-30 미다 가쓰시게 반도체 장치
JP2563352B2 (ja) * 1987-07-01 1996-12-11 株式会社東芝 複合超電導体の製造方法
JP2707499B2 (ja) * 1987-11-26 1998-01-28 住友電気工業株式会社 酸化物超電導体の製造方法
US4962085A (en) * 1988-04-12 1990-10-09 Inco Alloys International, Inc. Production of oxidic superconductors by zone oxidation of a precursor alloy

Also Published As

Publication number Publication date
EP0324534A1 (de) 1989-07-19
ATE93655T1 (de) 1993-09-15
DE68908569T2 (de) 1993-12-23
JPH0534293B2 (de) 1993-05-21
CA1325512C (en) 1993-12-28
AU595142B2 (en) 1990-03-22
EP0324534B1 (de) 1993-08-25
US5100870A (en) 1992-03-31
DK9289A (da) 1989-07-12
JPH0328122A (ja) 1991-02-06
DK9289D0 (da) 1989-01-10
AU2767889A (en) 1989-07-20
KR920005516B1 (ko) 1992-07-06
KR890012405A (ko) 1989-08-26

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Legal Events

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8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee