IT1226776B - Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica - Google Patents

Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica

Info

Publication number
IT1226776B
IT1226776B IT8847521A IT4752188A IT1226776B IT 1226776 B IT1226776 B IT 1226776B IT 8847521 A IT8847521 A IT 8847521A IT 4752188 A IT4752188 A IT 4752188A IT 1226776 B IT1226776 B IT 1226776B
Authority
IT
Italy
Prior art keywords
mfr
high critical
ceramic superconductors
critical temp
pref
Prior art date
Application number
IT8847521A
Other languages
English (en)
Other versions
IT8847521A0 (it
Inventor
Sparvieri Nicola
Celani Francesco
Pace Sandro Messi Roberto
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT8847521A priority Critical patent/IT1226776B/it
Publication of IT8847521A0 publication Critical patent/IT8847521A0/it
Priority to JP63329501A priority patent/JPH02141462A/ja
Priority to EP89100289A priority patent/EP0329929B1/en
Priority to DE68918472T priority patent/DE68918472T2/de
Application granted granted Critical
Publication of IT1226776B publication Critical patent/IT1226776B/it

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
    • 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
    • C04B35/64—Burning or sintering processes
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
IT8847521A 1988-01-12 1988-01-12 Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica IT1226776B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8847521A IT1226776B (it) 1988-01-12 1988-01-12 Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica
JP63329501A JPH02141462A (ja) 1988-01-12 1988-12-28 高磁化率超電導セラミックの製造方法
EP89100289A EP0329929B1 (en) 1988-01-12 1989-01-10 Improvements to the manufacturing processes of high magnetic susceptibility ceramic superconductors
DE68918472T DE68918472T2 (de) 1988-01-12 1989-01-10 Herstellungsprozess von keramischen Supraleitern hoher magnetischer Suszebilität.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8847521A IT1226776B (it) 1988-01-12 1988-01-12 Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica

Publications (2)

Publication Number Publication Date
IT8847521A0 IT8847521A0 (it) 1988-06-12
IT1226776B true IT1226776B (it) 1991-02-07

Family

ID=11260851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8847521A IT1226776B (it) 1988-01-12 1988-01-12 Miglioramento nei processi di fabbricazione di superconduttori ceramici ad alto valore di suscettivita' magnetica

Country Status (4)

Country Link
EP (1) EP0329929B1 (it)
JP (1) JPH02141462A (it)
DE (1) DE68918472T2 (it)
IT (1) IT1226776B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805010A1 (de) * 1988-02-18 1989-08-24 Kernforschungsanlage Juelich Verfahren zur herstellung duenner schichten aus oxydischem hochtemperatur-supraleiter
JPH0829943B2 (ja) * 1988-05-13 1996-03-27 沖電気工業株式会社 超伝導体薄膜の形成方法
WO1990006286A1 (en) * 1988-12-05 1990-06-14 Massachusetts Institute Of Technology Methods for processing superconducting materials
AU6541390A (en) * 1989-11-07 1991-05-31 Pierluigi Villa Process for the preparation of oxide type superconductors and precursors obtained therefor
EP0640994B1 (en) * 1991-06-04 1997-05-07 Matsushita Electric Industrial Co., Ltd. Superconductor thin film and manufacturing method

Also Published As

Publication number Publication date
EP0329929B1 (en) 1994-09-28
IT8847521A0 (it) 1988-06-12
DE68918472T2 (de) 1995-02-09
EP0329929A1 (en) 1989-08-30
JPH02141462A (ja) 1990-05-30
DE68918472D1 (de) 1994-11-03

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970128