DE68927914D1 - Verfahren zur herstellung homogener hochtemperatursupraleiter - Google Patents

Verfahren zur herstellung homogener hochtemperatursupraleiter

Info

Publication number
DE68927914D1
DE68927914D1 DE68927914T DE68927914T DE68927914D1 DE 68927914 D1 DE68927914 D1 DE 68927914D1 DE 68927914 T DE68927914 T DE 68927914T DE 68927914 T DE68927914 T DE 68927914T DE 68927914 D1 DE68927914 D1 DE 68927914D1
Authority
DE
Germany
Prior art keywords
ladders
high temperature
temperature super
producing homogenous
homogenous high
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
DE68927914T
Other languages
English (en)
Other versions
DE68927914T2 (de
Inventor
Kevin Leary
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE68927914D1 publication Critical patent/DE68927914D1/de
Publication of DE68927914T2 publication Critical patent/DE68927914T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Ladders (AREA)
  • Programmable Controllers (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE68927914T 1988-11-28 1989-11-03 Verfahren zur herstellung homogener hochtemperatursupraleiter Expired - Fee Related DE68927914T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27700088A 1988-11-28 1988-11-28
PCT/US1989/004813 WO1990006598A1 (en) 1988-11-28 1989-11-03 Homogeneous high temperature superconductors and process for making them

Publications (2)

Publication Number Publication Date
DE68927914D1 true DE68927914D1 (de) 1997-04-30
DE68927914T2 DE68927914T2 (de) 1997-09-04

Family

ID=23059017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927914T Expired - Fee Related DE68927914T2 (de) 1988-11-28 1989-11-03 Verfahren zur herstellung homogener hochtemperatursupraleiter

Country Status (10)

Country Link
EP (1) EP0445138B1 (de)
JP (1) JPH04501846A (de)
KR (1) KR900702582A (de)
AT (1) ATE150904T1 (de)
AU (1) AU634185B2 (de)
CA (1) CA2003876A1 (de)
DE (1) DE68927914T2 (de)
DK (1) DK98991D0 (de)
HK (1) HK1001070A1 (de)
WO (1) WO1990006598A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122505A (en) * 1990-10-01 1992-06-16 Sri International Carbonate-free inorganic nitrates or oxides and process thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288711B1 (de) * 1987-04-28 1995-02-22 International Business Machines Corporation Schnelle grossflächige Beschichtung aus Supraleitern mit hoher Sprungtemperatur

Also Published As

Publication number Publication date
JPH04501846A (ja) 1992-04-02
DE68927914T2 (de) 1997-09-04
AU634185B2 (en) 1993-02-18
EP0445138A4 (en) 1992-04-29
WO1990006598A1 (en) 1990-06-14
AU4515189A (en) 1990-06-26
DK98991A (da) 1991-05-24
DK98991D0 (da) 1991-05-24
CA2003876A1 (en) 1990-05-28
EP0445138B1 (de) 1997-03-26
HK1001070A1 (en) 1998-05-22
KR900702582A (ko) 1990-12-07
ATE150904T1 (de) 1997-04-15
EP0445138A1 (de) 1991-09-11

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Legal Events

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