DE58904136D1 - Keramischer hochtemperatur-supraleiter in bulk-form sowie verfahren zu dessen herstellung. - Google Patents

Keramischer hochtemperatur-supraleiter in bulk-form sowie verfahren zu dessen herstellung.

Info

Publication number
DE58904136D1
DE58904136D1 DE8989115371T DE58904136T DE58904136D1 DE 58904136 D1 DE58904136 D1 DE 58904136D1 DE 8989115371 T DE8989115371 T DE 8989115371T DE 58904136 T DE58904136 T DE 58904136T DE 58904136 D1 DE58904136 D1 DE 58904136D1
Authority
DE
Germany
Prior art keywords
production
high temperature
ceramic high
bulk shape
temperature super
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
DE8989115371T
Other languages
German (de)
English (en)
Inventor
Emanuel Prof Dr Kaldis
Janusz Dr Karpinski
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.)
ABB Asea Brown Boveri Ltd
ABB AB
Original Assignee
Asea Brown Boveri AG Switzerland
Asea Brown Boveri AB
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 Asea Brown Boveri AG Switzerland, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE58904136D1 publication Critical patent/DE58904136D1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE8989115371T 1988-09-13 1989-08-21 Keramischer hochtemperatur-supraleiter in bulk-form sowie verfahren zu dessen herstellung. Expired - Fee Related DE58904136D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3415/88A CH675240A5 (enExample) 1988-09-13 1988-09-13

Publications (1)

Publication Number Publication Date
DE58904136D1 true DE58904136D1 (de) 1993-05-27

Family

ID=4255490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989115371T Expired - Fee Related DE58904136D1 (de) 1988-09-13 1989-08-21 Keramischer hochtemperatur-supraleiter in bulk-form sowie verfahren zu dessen herstellung.

Country Status (5)

Country Link
US (1) US5032569A (enExample)
EP (1) EP0358980B1 (enExample)
JP (1) JPH02107559A (enExample)
CH (1) CH675240A5 (enExample)
DE (1) DE58904136D1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348935A (en) * 1988-10-28 1994-09-20 The Regents Of The University Of California Highly oxidized superconductors
WO1990004568A1 (en) * 1988-10-28 1990-05-03 Morris Donald E Method and composition for improving flux pinning and critical current in superconductors
FR2672883B1 (fr) * 1991-02-18 1993-08-13 Alcatel Cable Procede de synthese de la phase supraconductrice a haute temperature critique y1ba2cu4o8.
US5518972A (en) * 1993-12-21 1996-05-21 Finch International Limited Ceramic materials and methods of making the same comprising yttrium, barium, silver, and either selenium or sulfur
US6465739B1 (en) * 1993-12-21 2002-10-15 Finch International Limited Very high temperature and atmospheric pressure superconducting compositions and methods of making and using same

Also Published As

Publication number Publication date
US5032569A (en) 1991-07-16
CH675240A5 (enExample) 1990-09-14
EP0358980A1 (de) 1990-03-21
JPH02107559A (ja) 1990-04-19
EP0358980B1 (de) 1993-04-21

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DE58904136D1 (de) Keramischer hochtemperatur-supraleiter in bulk-form sowie verfahren zu dessen herstellung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee