ES2080984T3 - Cuerpos macizos a base de un material ceramico superconductor para altas temperaturas, en los que se han formado contactos con conductores metalicos, asi como procedimiento para su produccion. - Google Patents

Cuerpos macizos a base de un material ceramico superconductor para altas temperaturas, en los que se han formado contactos con conductores metalicos, asi como procedimiento para su produccion.

Info

Publication number
ES2080984T3
ES2080984T3 ES92107562T ES92107562T ES2080984T3 ES 2080984 T3 ES2080984 T3 ES 2080984T3 ES 92107562 T ES92107562 T ES 92107562T ES 92107562 T ES92107562 T ES 92107562T ES 2080984 T3 ES2080984 T3 ES 2080984T3
Authority
ES
Spain
Prior art keywords
metallic conductors
solid
solid bodies
contacts
procedure
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 - Lifetime
Application number
ES92107562T
Other languages
English (en)
Inventor
Joachim Dr Bock
Eberhard Dr Preisler
Steffen Dr Elschner
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2080984T3 publication Critical patent/ES2080984T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/68—Connections to or between superconductive connectors
    • 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
    • H10N60/0744—Manufacture or deposition of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • 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
    • Y10S505/706—Contact pads or leads bonded to superconductor
    • 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

Landscapes

  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)

Abstract

LA INVENCION CONCIERNE A CUERPOS MACIZOS, DE MATERIAL DE ALTA TEMPERATURA SUPRACONDUCTOR, LOS CUALES ESTAN EN CONTACTO CON CONDUCTORES COMPACTOS METALICOS RESISTENTES. PARA LA FABRICACION DE ESTOS CUERPOS MACIZOS SE FUNDE POR COMPLETO BIEN EL MATERIAL DE ALTA TEMPERATURA SUPRACONDUCTOR O BIEN SE OBTIENE UNA COLADA DE LOS OXIDOS DE BISMUTO, ESTRONCIO, CALCIO Y COBRE, ASI COMO EN TODO CASO DE ANTIMONIO Y PLOMO. ENTONCES SE ENVUELVEN LOS CONDUCTORES RESISTENTES COMPACTOS METALICOS DE PLATA, ORO, UN METAL PLATINADO O UNA ALEACION QUE CONTENGA ESTOS METALES PARCIALMENTE CON LA COLADA, Y SE DEJA SOLIDIFICAR LA COLADA. FINALMENTE SE RECUECEN LOS CUERPOS MACIZOS OBTENIDOS, CONJUNTAMENTE CON LOS CONDUCTORES, EN UN PRIMER PASO A TEMPERATURAS ENTRE 710 Y 810 (GRADOS) C Y EN UN SEGUNDO PASO, EN UNA ATMOSFERA QUE CONTENGA OXIGENO A TEMPERATURAS ENTRE 750 Y 880 (GRADOS) C.
ES92107562T 1991-06-08 1992-05-05 Cuerpos macizos a base de un material ceramico superconductor para altas temperaturas, en los que se han formado contactos con conductores metalicos, asi como procedimiento para su produccion. Expired - Lifetime ES2080984T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118988A DE4118988A1 (de) 1991-06-08 1991-06-08 Mit metallischen leitern kontaktierte massivkoerper aus keramischem hochtemperatur-supraleiter-material sowie verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES2080984T3 true ES2080984T3 (es) 1996-02-16

Family

ID=6433565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107562T Expired - Lifetime ES2080984T3 (es) 1991-06-08 1992-05-05 Cuerpos macizos a base de un material ceramico superconductor para altas temperaturas, en los que se han formado contactos con conductores metalicos, asi como procedimiento para su produccion.

Country Status (9)

Country Link
US (1) US5506199A (es)
EP (1) EP0518047B1 (es)
JP (1) JP2904998B2 (es)
AT (1) ATE129097T1 (es)
CA (1) CA2068635C (es)
DE (2) DE4118988A1 (es)
ES (1) ES2080984T3 (es)
GR (1) GR3017742T3 (es)
NO (1) NO303156B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339407A1 (de) * 1993-11-18 1995-05-24 Dresden Ev Inst Festkoerper Verfahren zur Herstellung von bandförmigen Hochtemperatur-Supraleitern
DE4420322C2 (de) * 1994-06-13 1997-02-27 Dresden Ev Inst Festkoerper YBa¶2¶Cu¶3¶O¶X¶-Hochtemperatur-Supraleiter und Verfahren zu dessen Herstellung
DE10106172A1 (de) * 2001-02-10 2002-08-29 Bosch Gmbh Robert Verfahren zur Herstellung eines Formteils aus einem weichmagnetischen Verbundwerkstoff
EP1738437B1 (en) 2004-03-31 2008-05-21 Council of Scientific and Industrial Research Process for the preparation of low contact resistance contact on a high transition temperature superconductor
DE602004010247T2 (de) * 2004-07-30 2008-10-02 Nexans Zylindrisch geformtes supraleitendes Bauelement und sein Gebrauch als resistiver Strombegrenzer
US8450246B2 (en) * 2010-02-24 2013-05-28 Iowa State University Research Foundation, Inc. Low resistivity contact to iron-pnictide superconductors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63291377A (ja) * 1987-05-25 1988-11-29 Toshiba Corp 酸化物超電導体の接合方法
US4963523A (en) * 1987-11-06 1990-10-16 The United States Of America As Represented By The Secretary Of The Commerce High-Tc superconducting unit having low contact surface resistivity and method of making.
JPH01164772A (ja) * 1987-12-19 1989-06-28 Toshiba Corp 酸化物超電導体の接合方法
JPH01244676A (ja) * 1988-03-25 1989-09-29 Sanyo Electric Co Ltd 超電導素子の製造法
JPH01244679A (ja) * 1988-03-25 1989-09-29 Sanyo Electric Co Ltd 超電導素子の製造法
DE3830092A1 (de) * 1988-09-03 1990-03-15 Hoechst Ag Verfahren zur herstellung eines hochtemperatursupraleiters sowie daraus bestehende formkoerper
EP0404966B2 (en) * 1989-01-14 1999-04-07 Sumitomo Electric Industries, Ltd. Method of producing ceramic-type superconductive wire

Also Published As

Publication number Publication date
CA2068635A1 (en) 1992-12-09
ATE129097T1 (de) 1995-10-15
DE59203954D1 (de) 1995-11-16
NO922227L (no) 1992-12-09
JP2904998B2 (ja) 1999-06-14
EP0518047A1 (de) 1992-12-16
JPH06111862A (ja) 1994-04-22
DE4118988A1 (de) 1992-12-10
NO922227D0 (no) 1992-06-05
CA2068635C (en) 1996-07-16
US5506199A (en) 1996-04-09
NO303156B1 (no) 1998-06-02
EP0518047B1 (de) 1995-10-11
GR3017742T3 (en) 1996-01-31

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