DE3853658D1 - Supraleitende Oxydflocken und deren Herstellungsverfahren. - Google Patents

Supraleitende Oxydflocken und deren Herstellungsverfahren.

Info

Publication number
DE3853658D1
DE3853658D1 DE3853658T DE3853658T DE3853658D1 DE 3853658 D1 DE3853658 D1 DE 3853658D1 DE 3853658 T DE3853658 T DE 3853658T DE 3853658 T DE3853658 T DE 3853658T DE 3853658 D1 DE3853658 D1 DE 3853658D1
Authority
DE
Germany
Prior art keywords
manufacturing processes
superconducting oxide
oxide flakes
flakes
superconducting
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
DE3853658T
Other languages
English (en)
Inventor
Hiroyuki Kikuchi
Kaisuke Shiroyama
Keiji Mashimo
Yasuzo Tanaka
Naoki Uno
Shoji Shiga
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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
Priority claimed from JP62236608A external-priority patent/JP2622123B2/ja
Priority claimed from JP63187555A external-priority patent/JP2583288B2/ja
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Application granted granted Critical
Publication of DE3853658D1 publication Critical patent/DE3853658D1/de
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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • 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
    • 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
    • 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
    • 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)
  • 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)
DE3853658T 1987-09-21 1988-09-21 Supraleitende Oxydflocken und deren Herstellungsverfahren. Expired - Lifetime DE3853658D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62236608A JP2622123B2 (ja) 1987-09-21 1987-09-21 フレーク状酸化物超電導体の製造方法
JP63187555A JP2583288B2 (ja) 1988-07-27 1988-07-27 フレーク状酸化物超電導体の製造方法

Publications (1)

Publication Number Publication Date
DE3853658D1 true DE3853658D1 (de) 1995-06-01

Family

ID=26504434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853658T Expired - Lifetime DE3853658D1 (de) 1987-09-21 1988-09-21 Supraleitende Oxydflocken und deren Herstellungsverfahren.

Country Status (5)

Country Link
EP (1) EP0308892B1 (de)
KR (1) KR910007385B1 (de)
CN (1) CN1033897A (de)
AU (1) AU594889B2 (de)
DE (1) DE3853658D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598692B2 (en) * 1987-08-21 1990-06-28 Furukawa Electric Co. Ltd., The Method of manufacturing superconductive products
EP0310332A3 (de) * 1987-09-28 1990-11-14 Arch Development Corporation Bevorzugte Orientierung von supraleitenden Metalloxidmaterialien
DE68925294T2 (de) * 1988-02-05 1996-07-18 Matsushita Electric Ind Co Ltd Supraleitende Oxid-Materialien
JP2604779B2 (ja) * 1988-02-08 1997-04-30 松下電器産業株式会社 酸化物超伝導材料
DE68912792T2 (de) * 1988-02-26 1994-05-19 Hitachi Ltd Verfahren zur Herstellung eines hochtemperaturoxid supraleitenden Werkstoffs.
EP0385485A3 (de) * 1989-03-03 1991-01-16 Hitachi, Ltd. Oxidischer Supraleiter, supraleitender Draht und Spule bei Verwendung desselben und Methode zu dessen Herstellung
US5096879A (en) * 1989-08-28 1992-03-17 General Electric Company Synthesis of bi-ca-sr-cu-o superconductive material
US5087606A (en) * 1990-05-29 1992-02-11 General Electric Company Bismuth-containing superconductors containing radioactive dopants
FR2662857A1 (fr) * 1990-06-05 1991-12-06 Commissariat Energie Atomique Element supraconducteur composite et son procede de fabrication.
DE4109499A1 (de) * 1990-10-13 1992-04-16 Hoechst Ag Supraleitende verbindung und verfahren zu ihrer herstellung
EP0549148B1 (de) * 1991-11-28 1998-03-04 Kyocera Corporation Kupferoxid-Supraleiter, Verfahren zu seiner Herstellung und dabei verwendete Kupferverbindung
DE4434523B4 (de) * 1993-10-27 2007-08-02 Siemens Ag Langgestreckter Wismutcuprat-Supraleiter und Verfahren zu dessen Herstellung
CN102586740B (zh) * 2012-02-27 2013-09-04 浙江理工大学 一种双层膜超导整流器件的制备方法
KR101890660B1 (ko) * 2017-09-28 2018-08-22 주식회사 삼양사 무수당 알코올 박편 및 그 제조 방법
CN112851344B (zh) * 2021-01-26 2023-03-10 山东丁鼎科技发展有限公司 一种中介电常数微波介质陶瓷及其制备方法

Also Published As

Publication number Publication date
EP0308892A3 (en) 1989-05-03
KR910007385B1 (ko) 1991-09-25
AU594889B2 (en) 1990-03-15
CN1033897A (zh) 1989-07-12
AU2238788A (en) 1989-03-23
EP0308892A2 (de) 1989-03-29
EP0308892B1 (de) 1995-04-26
KR890005909A (ko) 1989-05-17

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Legal Events

Date Code Title Description
8332 No legal effect for de