ES2099859T3 - Procedimiento para la preparacion de un material superconductor para altas temperaturas y cuerpos moldeados formados a partir de este. - Google Patents

Procedimiento para la preparacion de un material superconductor para altas temperaturas y cuerpos moldeados formados a partir de este.

Info

Publication number
ES2099859T3
ES2099859T3 ES93107621T ES93107621T ES2099859T3 ES 2099859 T3 ES2099859 T3 ES 2099859T3 ES 93107621 T ES93107621 T ES 93107621T ES 93107621 T ES93107621 T ES 93107621T ES 2099859 T3 ES2099859 T3 ES 2099859T3
Authority
ES
Spain
Prior art keywords
strontium
oxides
procedure
preparation
high temperatures
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
ES93107621T
Other languages
English (en)
Inventor
Joachim Dr Bock
Eberhard Dr Preisler
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 ES2099859T3 publication Critical patent/ES2099859T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • 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
    • C04B35/4525—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 also containing lead 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

EN UN PROCEDIMIENTO PARA PRODUCIR UN SUPERCONDUCTOR A ELEVADA TEMPERATURA Y CUERPO CONFORMADO QUE CONSISTE EN OXIDOS DE BISMUTO, ESTRONCIO, CALCIO,COBRE, Y PLOMO ASI COMO SULFATOS DE ESTRONCIO Y/O BARIO; SE MEZCLAN INTIMAMENTE OXIDOS DE BISMUTO, ESTRONCIO, CALCIO, COBRE Y PLOMO EN RELACIONES MOLARES DESEADAS, ASI COMO 2 A 30 % EN PESO DE SULFATO DE ESTRONCIO Y/O 1 A 20 % EN PESO DE SULFATO BARICO CALCULADO SOBRE LA MEZCLA DE OXIDOS ; SE FUNDE LA MEZCLA EN UN CRISOL DE METAL DE PLATINO ENTRE 870 EN LA COQUILLA SE DEJA SOLIDIFICAR DURANTE LARGO TIEMPO ; SE EXTRAE EL CUERPO PRODUCIDO EN LA COQUILLA Y SE RECUECE ENTRE 700
ES93107621T 1992-06-10 1993-05-11 Procedimiento para la preparacion de un material superconductor para altas temperaturas y cuerpos moldeados formados a partir de este. Expired - Lifetime ES2099859T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218950A DE4218950A1 (de) 1992-06-10 1992-06-10 Verfahren zur Herstellung eines Hochtemperatursupraleiters und daraus gebildeter Formkörper

Publications (1)

Publication Number Publication Date
ES2099859T3 true ES2099859T3 (es) 1997-06-01

Family

ID=6460694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107621T Expired - Lifetime ES2099859T3 (es) 1992-06-10 1993-05-11 Procedimiento para la preparacion de un material superconductor para altas temperaturas y cuerpos moldeados formados a partir de este.

Country Status (14)

Country Link
US (1) US5389605A (es)
EP (1) EP0573798B1 (es)
JP (1) JP2958214B2 (es)
KR (1) KR100227434B1 (es)
CN (1) CN1070308C (es)
AT (1) ATE148438T1 (es)
CA (1) CA2096899C (es)
DE (2) DE4218950A1 (es)
DK (1) DK0573798T3 (es)
ES (1) ES2099859T3 (es)
GR (1) GR3022892T3 (es)
NO (1) NO932106L (es)
RU (1) RU2104256C1 (es)
TW (1) TW345754B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072525A (ja) * 1993-02-17 1995-01-06 Hoechst Ag 高温超伝導体先駆物質の製造方法
EP0646554A1 (de) * 1993-10-04 1995-04-05 Hoechst Aktiengesellschaft Massivteile aus Hochtemperatur-Supraleiter-Material
CA2505501A1 (en) * 2004-05-04 2005-11-04 Nexans Method for mechanical stabilisation of tube-shaped superconducting ceramics and mechanically stabilised tube-shaped superconducting composite
ATE381521T1 (de) 2004-10-19 2008-01-15 Nexans Verbessertes hochtemperatur-supraleiter material des bscco systems
CN1970454A (zh) 2004-11-22 2007-05-30 尼克桑斯公司 用于Bi－基氧化物超导体的前体材料和制备该材料的方法
ATE496874T1 (de) * 2007-10-05 2011-02-15 Knauf Gips Kg Verfahren zur herstellung einer bauplatte auf calciumsulfat-bariumsulfat-basis
RU2442749C1 (ru) * 2010-06-03 2012-02-20 Учреждение Российской академии наук ИНСТИТУТ ФИЗИКИ ТВЕРДОГО ТЕЛА РАН (ИФТТ РАН) Способ получения сверхпроводящего соединения кальций-фосфор-кислород

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1332513C (en) * 1987-04-02 1994-10-18 Yoshihiro Nakai Superconductor and method of manufacturing the same
JP2557882B2 (ja) * 1987-05-01 1996-11-27 日本電信電話株式会社 超伝導酸化物単結晶の成長方法
JPH01160861A (ja) * 1987-12-17 1989-06-23 Mitsubishi Electric Corp 超電導セラミクスの異方成長法
JP2601876B2 (ja) * 1988-06-02 1997-04-16 住友電気工業株式会社 超電導体および超電導線材の各製造方法
DE3830092A1 (de) * 1988-09-03 1990-03-15 Hoechst Ag Verfahren zur herstellung eines hochtemperatursupraleiters sowie daraus bestehende formkoerper
US4975416A (en) * 1988-11-18 1990-12-04 Sumitomo Electric Industries, Ltd. Method of producing superconducting ceramic wire
JPH0397658A (ja) * 1989-09-11 1991-04-23 Chisso Corp 超伝導体組成物
JPH03237071A (ja) * 1990-02-13 1991-10-22 Mitsubishi Electric Corp 酸化物超電導体の製造方法
DE4019368A1 (de) * 1990-06-18 1991-12-19 Hoechst Ag Verfahren zur herstellung rohrfoermiger formteile aus hochtemperatur-supraleiter-material sowie eine anlage zu seiner durchfuehrung
US5215961A (en) * 1990-06-25 1993-06-01 The United States Of America As Represented By The Secretary Of The Navy Machinable oxide ceramic
JPH0489361A (ja) * 1990-07-30 1992-03-23 Furukawa Electric Co Ltd:The Ｂｉ系酸化物超電導前駆物質の鋳造成形方法
DE4124823A1 (de) * 1991-07-26 1993-01-28 Hoechst Ag Hochtemperatur-supraleiter und verfahren zu seiner herstellung
JP4089361B2 (ja) * 2002-09-12 2008-05-28 株式会社日立製作所 自動車用電気制御式ブレーキ装置

Also Published As

Publication number Publication date
EP0573798A2 (de) 1993-12-15
DE4218950A1 (de) 1993-12-16
KR100227434B1 (ko) 1999-11-01
EP0573798B1 (de) 1997-01-29
CA2096899C (en) 1998-09-22
CN1070308C (zh) 2001-08-29
JPH0692740A (ja) 1994-04-05
JP2958214B2 (ja) 1999-10-06
KR940005514A (ko) 1994-03-21
NO932106D0 (no) 1993-06-09
EP0573798A3 (de) 1995-02-08
DE59305305D1 (de) 1997-03-13
ATE148438T1 (de) 1997-02-15
RU2104256C1 (ru) 1998-02-10
TW345754B (en) 1998-11-21
GR3022892T3 (en) 1997-06-30
NO932106L (no) 1993-12-13
DK0573798T3 (da) 1997-07-07
CN1082241A (zh) 1994-02-16
CA2096899A1 (en) 1993-12-11
US5389605A (en) 1995-02-14

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