FR2369663A1 - Supraconducteur multibrin stabilise a l'aluminium et son procede de fabrication - Google Patents

Supraconducteur multibrin stabilise a l'aluminium et son procede de fabrication

Info

Publication number
FR2369663A1
FR2369663A1 FR7729855A FR7729855A FR2369663A1 FR 2369663 A1 FR2369663 A1 FR 2369663A1 FR 7729855 A FR7729855 A FR 7729855A FR 7729855 A FR7729855 A FR 7729855A FR 2369663 A1 FR2369663 A1 FR 2369663A1
Authority
FR
France
Prior art keywords
supraconductor
strand
manufacturing process
aluminum
stabilized multi
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
FR7729855A
Other languages
English (en)
Other versions
FR2369663B1 (fr
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.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Publication of FR2369663A1 publication Critical patent/FR2369663A1/fr
Application granted granted Critical
Publication of FR2369663B1 publication Critical patent/FR2369663B1/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
    • 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
    • H10N60/0156—Manufacture or treatment of devices comprising Nb or an alloy of Nb with one or more of the elements of group IVB, e.g. titanium, zirconium or hafnium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/876—Electrical generator or motor structure
    • Y10S505/877—Rotary dynamoelectric type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/918—Mechanically manufacturing superconductor with metallurgical heat treating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y10S505/929—Metal deforming by extruding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y10S505/93—Metal deforming by drawing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Supraconducteur multibrin, comportant un grand nombre de filaments de Nb-Ti dans une matrice en alliage d'aluminium, stabilisé par une gaine d'aluminium à haute pureté. On soumet une billette 10 en alliage d'aluminium, dans laquelle sont insérées des tiges 20 en Nb-Ti, à une extrusion, puis on la gaine d'aluminium extra-pur 22 et ensuite de cuivre, on la tréfile, puis on élimine le cuivre à l'acide. Applications courantes.
FR7729855A 1976-11-01 1977-10-04 Supraconducteur multibrin stabilise a l'aluminium et son procede de fabrication Granted FR2369663A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/737,868 US4148129A (en) 1976-11-01 1976-11-01 Aluminum-stabilized multifilamentary superconductor and method of its manufacture

Publications (2)

Publication Number Publication Date
FR2369663A1 true FR2369663A1 (fr) 1978-05-26
FR2369663B1 FR2369663B1 (fr) 1979-07-13

Family

ID=24965635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729855A Granted FR2369663A1 (fr) 1976-11-01 1977-10-04 Supraconducteur multibrin stabilise a l'aluminium et son procede de fabrication

Country Status (5)

Country Link
US (2) US4148129A (fr)
CH (1) CH620043A5 (fr)
DE (1) DE2733511C3 (fr)
FR (1) FR2369663A1 (fr)
GB (1) GB1580719A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537770A1 (fr) * 1982-12-11 1984-06-15 Alusuisse Element supraconducteur electrique et procede de fabrication de cet element
EP0113186A3 (en) * 1982-11-29 1984-10-03 Nat Res Inst Metals Method of manufacturing fine filamentary nb-ti based alloy superconducting wire
FR2651583A1 (fr) * 1989-09-05 1991-03-08 Omega Engineering Ensemble et procede pour detecter des variations dans des conditions de champ magnetique ambiant.

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002084A1 (fr) * 1979-03-27 1980-10-02 Varian Associates Jonction superconductrice
JPS561411A (en) * 1979-05-18 1981-01-09 Japan Atomic Energy Res Inst Large capacity superconductor
DE3002196A1 (de) * 1980-01-22 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung eines supraleiters mit einer intermetallischen verbindung
DE3112372A1 (de) * 1981-03-28 1982-10-07 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Stabilisierte multifilament-supraleiter aus sproeden, vorreagierten nb(pfeil abwaerts)(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)sn-filamenten in bronze-matrix
WO1982003941A1 (fr) * 1981-04-30 1982-11-11 Imaizumi Mitsuyuki Supra-conducteur du type compose et son procede de preparation
US4506109A (en) * 1981-05-28 1985-03-19 Agency Of Ind. Science And Technology Al-stabilized superconducting wire and the method for producing the same
JPS599809A (ja) * 1982-07-09 1984-01-19 株式会社日立製作所 超電導導体
JPS59132511A (ja) * 1983-01-19 1984-07-30 住友電気工業株式会社 Ａｌ安定化超電導々体の製造方法
IT1160239B (it) * 1983-12-23 1987-03-04 Metalli Ind Spa Procedimento per la produzione di conduttori superconduttori interamente brasati ad una guaina di stabilizzazione e conduttori ottenuti con tale procedimento
US4743713A (en) * 1984-02-10 1988-05-10 United States Department Of Energy Aluminum-stabilized NB3SN superconductor
US4863804A (en) * 1985-11-29 1989-09-05 Westinghouse Electric Corporation Superconductor wire and methods of constructing same
US4711825A (en) * 1986-04-10 1987-12-08 The United States Of America As Represented By The Secretary Of The Air Force Composite aluminum conductor for pulsed power applications at cryogenic temperatures
US4739200A (en) * 1986-04-23 1988-04-19 The United States Of America As Represented By The Secretary Of The Air Force Cryogenic wound rotor for lightweight, high voltage generators
US4760365A (en) * 1986-12-29 1988-07-26 General Dynamics Corp./Space Systems Division Metallic insulation for superconducting coils
EP0291075B1 (fr) * 1987-05-13 1994-12-14 Sumitomo Electric Industries Limited Supraconducteur composite et sa méthode de fabrication
JPS6465716A (en) * 1987-09-04 1989-03-13 Furukawa Electric Co Ltd Manufacture of oxide superconductive wire
US4927985A (en) * 1988-08-12 1990-05-22 Westinghouse Electric Corp. Cryogenic conductor
US4959279A (en) * 1989-01-17 1990-09-25 The Furukawa Electric Co., Ltd. Superconducting wire containing multifilamentary superconducting alloy
JPH0793206B2 (ja) * 1990-03-02 1995-10-09 株式会社日立製作所 超電導磁界発生装置，超電導コイル及びその製造法
US5286577A (en) * 1990-07-23 1994-02-15 Aluminum Company Of America Drawn conductors for cryogenic applications
US5189260A (en) * 1991-02-06 1993-02-23 Iowa State University Research Foundation, Inc. Strain tolerant microfilamentary superconducting wire
US5266416A (en) * 1991-02-20 1993-11-30 The Furukawa Electric Co., Ltd. Aluminum-stabilized superconducting wire
JP2727874B2 (ja) * 1992-06-30 1998-03-18 株式会社日立製作所 超電導線及び複合超電導導体
US5501746A (en) * 1993-12-16 1996-03-26 Mitsubishi Denki Kabushiki Kaisha Process for preparing superconducting wire
US5534219A (en) * 1994-05-27 1996-07-09 Oxford Instruments Inc. Method for producing multifilamentary niobium-tin superconductor
JP3124448B2 (ja) * 1994-09-29 2001-01-15 古河電気工業株式会社 Ｎｂ▲３▼Ｓｎ超電導線の製造方法
FR2736749B1 (fr) * 1995-07-13 1997-08-08 Gec Alsthom Intermagnetics Sa Brin supraconducteur multi-filaments a barriere resistive integree dans la matrice, cable constitue d'un tel brin, et procede de fabrication d'un tel brin
US20030135971A1 (en) * 1997-11-12 2003-07-24 Michael Liberman Bundle draw based processing of nanofibers and method of making
JP3240323B2 (ja) * 1998-11-30 2001-12-17 東北大学長 補強材と安定化材とを兼ねた超伝導磁石の製造方法
WO2002043161A2 (fr) * 2000-11-21 2002-05-30 American Superconductor Corporation Procedes et dispositif utiles pour la fabrication de supraconducteurs et supraconducteurs fabriques a l'aide des procedes
US6932874B2 (en) * 2002-11-01 2005-08-23 Oxford Superconducting Technology Method for increasing the copper to superconductor ratio in a superconductor wire
US7020947B2 (en) * 2003-09-23 2006-04-04 Fort Wayne Metals Research Products Corporation Metal wire with filaments for biomedical applications
US7562433B2 (en) * 2004-09-29 2009-07-21 Oxford Superconducting Technology Method for producing metal nanofibers, yarns and textiles
US7728229B2 (en) * 2007-03-29 2010-06-01 Luvata Espoo Oy Multi-stabilized NbTi composite superconducting wire
EP2162247A1 (fr) * 2007-07-05 2010-03-17 Alcoa Inc. Corps métalliques contenant des microcavités et appareil et procédés connexes
FR2929149B1 (fr) * 2008-03-25 2010-04-16 Snecma Procede de fabrication d'une aube creuse
US8592346B2 (en) * 2010-08-02 2013-11-26 The Texas A&M University System Textured powder wires
KR102473163B1 (ko) * 2016-09-06 2022-12-02 한국전기연구원 낮은 안정화 모재 비율을 갖는 저온 초전도 선재, 이를 포함하는 초전도 코일
US20180122544A1 (en) * 2016-11-03 2018-05-03 Mevion Medical Systems, Inc. Superconducting coil configuration
CN118039243B (zh) * 2024-04-10 2024-06-25 西安聚能超导线材科技有限公司 一种NbTi超导线材及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90029E (fr) * 1965-10-14 1967-09-29 Thomson Houston Comp Francaise Perfectionnements aux fils supraconducteurs
FR1601562A (fr) * 1968-11-13 1970-08-31
FR2124675A5 (fr) * 1970-12-28 1972-09-22 Agency Ind Science Techn

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178115A (en) * 1966-01-27 1970-01-21 Imp Metal Ind Kynoch Ltd Improvements in and relating to Superconductors
DE1665554C3 (de) * 1966-02-18 1974-10-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kabeiförmiger Supraleiter
NL132696C (fr) * 1966-05-20
US3370347A (en) * 1966-05-26 1968-02-27 Ibm Method of making superconductor wires
FR1513586A (fr) * 1967-01-06 1968-02-16 Comp Generale Electricite Conducteur supraconducteur à haute résistance mécanique
GB1170645A (en) * 1967-09-28 1969-11-12 Imp Metal Ind Kynoch Ltd Improvements relating to Electrical Conductors
GB1205130A (en) * 1968-04-03 1970-09-16 Science Res Council Improvements in or relating to electrical conductors
US3614301A (en) * 1970-01-19 1971-10-19 Comp Generale Electricite Superconducting conductor
CH522310A (de) * 1970-10-06 1972-06-15 Bbc Brown Boveri & Cie Verfahren zur Herstellung eines stabilisierten Supraleiters
JPS5021355B1 (fr) * 1970-12-15 1975-07-22
US3714371A (en) * 1970-12-28 1973-01-30 Agency Ind Science Techn Aluminum clad multiplex superconductor
US3767842A (en) * 1972-02-25 1973-10-23 Commissariat Energie Atomique Super conducting cable of elemental conductors in a metal matrix within a metallic jacket
GB1394724A (en) * 1972-08-04 1975-05-21 Atomic Energy Authority Uk Superconducting members and methods of mahufacture thereof
CH577744A5 (fr) * 1972-10-27 1976-07-15 Bbc Brown Boveri & Cie
GB1458031A (fr) * 1973-01-26 1976-12-08
US3837066A (en) * 1973-02-14 1974-09-24 Atomic Energy Commission Method of extruding aluminum coated nb-ti
GB1445921A (en) * 1974-01-28 1976-08-11 Imp Metal Ind Kynoch Ltd Superconductors
GB1499507A (en) * 1974-10-01 1978-02-01 Atomic Energy Authority Uk Superconducting members and methods of manufacturing thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90029E (fr) * 1965-10-14 1967-09-29 Thomson Houston Comp Francaise Perfectionnements aux fils supraconducteurs
FR1601562A (fr) * 1968-11-13 1970-08-31
FR2124675A5 (fr) * 1970-12-28 1972-09-22 Agency Ind Science Techn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113186A3 (en) * 1982-11-29 1984-10-03 Nat Res Inst Metals Method of manufacturing fine filamentary nb-ti based alloy superconducting wire
FR2537770A1 (fr) * 1982-12-11 1984-06-15 Alusuisse Element supraconducteur electrique et procede de fabrication de cet element
FR2651583A1 (fr) * 1989-09-05 1991-03-08 Omega Engineering Ensemble et procede pour detecter des variations dans des conditions de champ magnetique ambiant.

Also Published As

Publication number Publication date
DE2733511B2 (de) 1980-03-20
US4242536A (en) 1980-12-30
CH620043A5 (fr) 1980-10-31
DE2733511C3 (de) 1982-01-14
DE2733511A1 (de) 1978-05-03
FR2369663B1 (fr) 1979-07-13
US4148129A (en) 1979-04-10
GB1580719A (en) 1980-12-03

Similar Documents

Publication Publication Date Title
FR2369663A1 (fr) Supraconducteur multibrin stabilise a l'aluminium et son procede de fabrication
GB1126404A (en) Improvements in and relating to assemblies of superconductor elements
EP0181496B1 (fr) Procédé pour fabriquer un fil supraconducteur en utilisant des phases Chevrel
GB1105381A (en) Method of forming filaments and filament products formed thereby
GB1316984A (en) Method of manufacturing long length composite superconductors
GB1247832A (en) Electrical conductors including superconductor material
GB1170645A (en) Improvements relating to Electrical Conductors
GB1286599A (en) Method of manufacturing hollow superconducting bodies
GB2007120A (en) Method of Producing a Superconducting Cable
US3358361A (en) Superconducting wire
US3996662A (en) Method for the manufacture of a superconductor having an intermetallic two element compound
EP0042549A3 (fr) Supraconducteur à courant élevé en forme de câble stabilisé à cryogène
JPS52123914A (en) Production of high tensile al alloy conductor
JPS52123915A (en) Production of high tensile al alloy conductor
Mitsugi et al. Study on the Application of Hydrostatic Extrusion to the Manufacture of Nb--Ti Multifilamentary Superconducting Wire
JPH04277416A (ja) Ｎｂ３Ｓｎ超電導線の製造方法
JP3058904B2 (ja) Ｎｂ▲下３▼Ｓｎ多芯超電導線の製造方法
GB1411715A (en) Stabilized superconductor
JPH04155711A (ja) 高温超電導交流用線材及びその製造方法
JPS5322684A (en) Scalping method of wire rod diffi cult to draw
JPH03283320A (ja) Ｎｂ↓３Ｓｎ多芯超電導線の製造方法
GB1178116A (en) Improvements in and relating to Superconductors
JPH07141938A (ja) 複合多芯超電導線の製造方法
JPS61227309A (ja) 外部拡散法によるＮｂ↓３Ｓｎ超電導線の製造方法
JPH0660749A (ja) Ｎｂ３Ａｌ多芯超電導線の製造方法

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse