FR2635223A1 - Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation - Google Patents

Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation Download PDF

Info

Publication number
FR2635223A1
FR2635223A1 FR8810420A FR8810420A FR2635223A1 FR 2635223 A1 FR2635223 A1 FR 2635223A1 FR 8810420 A FR8810420 A FR 8810420A FR 8810420 A FR8810420 A FR 8810420A FR 2635223 A1 FR2635223 A1 FR 2635223A1
Authority
FR
France
Prior art keywords
region
tube
core
regions
metal
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.)
Granted
Application number
FR8810420A
Other languages
English (en)
French (fr)
Other versions
FR2635223B1 (enExample
Inventor
Maurice Drifford
Jacques Lambard
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8810420A priority Critical patent/FR2635223A1/fr
Priority to DE68918788T priority patent/DE68918788T2/de
Priority to EP89402174A priority patent/EP0357480B1/fr
Publication of FR2635223A1 publication Critical patent/FR2635223A1/fr
Application granted granted Critical
Publication of FR2635223B1 publication Critical patent/FR2635223B1/fr
Granted 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
    • H10N60/20—Permanent superconducting devices
    • H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
    • 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
    • H10N60/0801—Manufacture or treatment of filaments or composite wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR8810420A 1988-08-02 1988-08-02 Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation Granted FR2635223A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8810420A FR2635223A1 (fr) 1988-08-02 1988-08-02 Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation
DE68918788T DE68918788T2 (de) 1988-08-02 1989-07-31 Zusammengesetzte Elemente mit einem Herzstück aus supraleitendem Material und Verfahren zu ihrer Herstellung.
EP89402174A EP0357480B1 (fr) 1988-08-02 1989-07-31 Eléments composites comportant un coeur en matériau supraconducteur et leur procédé de préparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810420A FR2635223A1 (fr) 1988-08-02 1988-08-02 Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation

Publications (2)

Publication Number Publication Date
FR2635223A1 true FR2635223A1 (fr) 1990-02-09
FR2635223B1 FR2635223B1 (enExample) 1994-04-22

Family

ID=9369025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810420A Granted FR2635223A1 (fr) 1988-08-02 1988-08-02 Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation

Country Status (3)

Country Link
EP (1) EP0357480B1 (enExample)
DE (1) DE68918788T2 (enExample)
FR (1) FR2635223A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296456A (en) * 1989-08-09 1994-03-22 Furukawa Electric Co., Ltd. Ceramic superconductor wire and method of manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285319A2 (en) * 1987-04-01 1988-10-05 AT&T Corp. Apparatus and systems comprising a superconductive body, and method for producing such body
WO1988008618A2 (en) * 1987-04-29 1988-11-03 Evetts Jan E Ceramic superconducting devices and fabrication methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285319A2 (en) * 1987-04-01 1988-10-05 AT&T Corp. Apparatus and systems comprising a superconductive body, and method for producing such body
WO1988008618A2 (en) * 1987-04-29 1988-11-03 Evetts Jan E Ceramic superconducting devices and fabrication methods

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ADVANCED CERAMIC MATERIALS- CERAMIC SUPERCONDUCTORS, vol. 2, no. 3B, juillet 1987, pages 388-400, Westerville, OH, US; R.W. McCALLUM et al.: "Problems in the production of YBa2 Cu3Ox superconducting wire" *
APPLIED PHYSICS LETTERS, vol. 51, no. 3, 20 juillet 1987, pages 203-204, American Institute of Physics; S. JIN et al.: "High Tc superconductors-composite wire fabrication" *
JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 26, no. 10, octobre 1987, pages 1653-1656; O. KOHNO et al.: "Critical current density of Y-Ba-Cu oxide wires" *

Also Published As

Publication number Publication date
EP0357480A1 (fr) 1990-03-07
FR2635223B1 (enExample) 1994-04-22
DE68918788T2 (de) 1995-05-04
DE68918788D1 (de) 1994-11-17
EP0357480B1 (fr) 1994-10-12

Similar Documents

Publication Publication Date Title
US4411959A (en) Submicron-particle ductile superconductor
US7858558B2 (en) Superconducting thin film material and method of manufacturing the same
JPH01163910A (ja) 超電導性複合体の製造方法
EP2374167B1 (fr) Procédé de dépôt de films d'oxydes sur tubes métalliques texturés
CN1249263C (zh) 细丝铌基超导复合体的制造方法
CA2231076C (fr) Procede de decouplage d'un brin multifilamentaire supraconducteur htc a matrice a base d'argent, et brin multifilamentaire ainsi realise
US5187149A (en) Method of making a ribbon-like or sheet-like superconducting oxide composite body
WO2005029511A1 (ja) 超電導機器および超電導ケーブル
RU2316837C2 (ru) Способ изготовления сверхпроводящего провода, способ модифицирования оксидного сверхпроводящего провода и оксидный сверхпроводящий провод
EP0318921A1 (fr) Brin composite supraconducteur à haute température critique et procédé de fabrication
FR2539550A1 (fr) Procede de fabrication de supraconducteurs stabilises par de l'aluminium, et supraconducteur ainsi produit
EP0357480B1 (fr) Eléments composites comportant un coeur en matériau supraconducteur et leur procédé de préparation
RU2031463C1 (ru) Способ изготовления сверхпроводящей жилы
JP3944573B2 (ja) Ｎｂ３Ａｌ超伝導線材の製造方法とその方法により得られるＮｂ３Ａｌ超伝導線材
FR2615651A1 (fr) Supraconducteur pouvant etre enroule autour d'un tambour et procede de fabrication
EP0424399A1 (en) Superconductive cable and method of manufacturing a superconductive cable
KR101017779B1 (ko) 붕화마그네슘 초전도 다심 선재의 제조 방법, 제조 장치 및이에 의해 제조된 붕화마그네슘 초전도 다심 선재
EP0357657A1 (en) Fabrication methods of ceramic superconducting composite wires
FR2635222A1 (fr) Elements composites a base de materiau ceramique supraconducteur et leur procede de preparation
EP0866507A1 (fr) Procédé de découplage d'un brin multifilamentaire supraconducteur Htc à matrice à base d'argent, et brin multifilamentaire ainsi réalisé
JP2006228665A (ja) 酸化物超電導線材およびその製造方法ならびに超電導機器
CA2610376A1 (en) Process for producing superconducting wire material
FR2690271A1 (fr) Procédé de réalisation d'un conducteur composite métal-supraconducteur à haute température critique.
EP0559574B1 (fr) Procédé de préparation d'une poudre d'YBaCuO (phase 123) en vue d'une mise en forme par étirage-laminage
FR2783084A1 (fr) Supraconducteur a plusieurs ames en courant alternatif a haut point critique et son procede de fabrication

Legal Events

Date Code Title Description
ST Notification of lapse