DE68919913T3 - Zusammengesetzter supraleitender Draht und Verfahren zu dessen Herstellung. - Google Patents

Zusammengesetzter supraleitender Draht und Verfahren zu dessen Herstellung.

Info

Publication number
DE68919913T3
DE68919913T3 DE68919913T DE68919913T DE68919913T3 DE 68919913 T3 DE68919913 T3 DE 68919913T3 DE 68919913 T DE68919913 T DE 68919913T DE 68919913 T DE68919913 T DE 68919913T DE 68919913 T3 DE68919913 T3 DE 68919913T3
Authority
DE
Germany
Prior art keywords
manufacture
superconducting wire
composite superconducting
composite
wire
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
DE68919913T
Other languages
English (en)
Other versions
DE68919913T2 (de
DE68919913D1 (de
Inventor
Shigeo Nakayama
Hachio Shiraki
Satoru Murase
Keizo Shimamura
Yoshiko Kohanawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26349240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68919913(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE68919913D1 publication Critical patent/DE68919913D1/de
Publication of DE68919913T2 publication Critical patent/DE68919913T2/de
Publication of DE68919913T3 publication Critical patent/DE68919913T3/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
    • H10N60/20—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
    • H10N60/0128—Manufacture or treatment of composite superconductor filaments
    • 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
    • H10N60/0184—Manufacture or treatment of devices comprising intermetallic compounds of type A-15, e.g. Nb3Sn
    • 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
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/901—Superconductive
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/93—Electric superconducting
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
DE68919913T 1988-06-09 1989-06-08 Zusammengesetzter supraleitender Draht und Verfahren zu dessen Herstellung. Expired - Fee Related DE68919913T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14261688 1988-06-09
JP1343689 1989-01-23

Publications (3)

Publication Number Publication Date
DE68919913D1 DE68919913D1 (de) 1995-01-26
DE68919913T2 DE68919913T2 (de) 1995-05-18
DE68919913T3 true DE68919913T3 (de) 1998-07-30

Family

ID=26349240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919913T Expired - Fee Related DE68919913T3 (de) 1988-06-09 1989-06-08 Zusammengesetzter supraleitender Draht und Verfahren zu dessen Herstellung.

Country Status (4)

Country Link
US (2) US4990411A (de)
EP (1) EP0346124B2 (de)
JP (1) JP2918566B2 (de)
DE (1) DE68919913T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927985A (en) * 1988-08-12 1990-05-22 Westinghouse Electric Corp. Cryogenic conductor
US4983228A (en) * 1989-03-31 1991-01-08 General Electric Company Contraction pre-annealing superconducting wire for length stabilization followed by reaction annealing
JP2749652B2 (ja) * 1989-08-09 1998-05-13 古河電気工業株式会社 超電導線
GB9014966D0 (en) * 1990-07-06 1990-08-29 Walters Colin R Component and method for fabricating superconducting wire
US5418214A (en) * 1992-07-17 1995-05-23 Northwestern University Cuprate-titanate superconductor and method for making
JP3012436B2 (ja) * 1993-04-02 2000-02-21 三菱電機株式会社 化合物系超電導線およびその製法
AU1962995A (en) 1994-03-23 1995-10-09 Dsm N.V. Coated superconducting wire
JPH10505703A (ja) * 1994-06-23 1998-06-02 アイジーシー アドバンスド スーパーコンダクターズ，インコーポレイテッド 高容積の銅を有する超伝導体
JP3425018B2 (ja) * 1995-11-01 2003-07-07 住友電気工業株式会社 Ｎｂ３Ａｌ系多芯超電導線
US5908812A (en) * 1996-02-05 1999-06-01 The Regents Of The University Of California Structure for hts composite conductors and the manufacture of same
MY137479A (en) * 2000-09-18 2009-01-30 Nippon Steel Corp Bonding wire for semiconductor device and method for producing the same
JP2006004684A (ja) * 2004-06-16 2006-01-05 Mitsubishi Electric Corp 超電導線材の製造方法
JP4900549B2 (ja) * 2004-10-22 2012-03-21 独立行政法人物質・材料研究機構 Ａ１５化合物超伝導線材の製造方法
FR2884738B1 (fr) * 2005-04-25 2008-12-26 Nexans Sa Cable avec conducteur central en aluminium
US8030376B2 (en) 2006-07-12 2011-10-04 Minusnine Technologies, Inc. Processes for dispersing substances and preparing composite materials
US8176620B2 (en) * 2006-12-06 2012-05-15 Florida State University Research Foundation Aluminum oxide particle strengthened niobium-tin superconducting composite wire
DE112008000039T5 (de) * 2007-08-14 2010-03-04 Sumitomo Electric Industries, Ltd. Supraleitendes Band und Verfahren zu dessen Herstellung
ATE545139T1 (de) * 2009-12-09 2012-02-15 Bruker Biospin Ag Supraleiter mit verbesserter mechanischer festigkeit
JP5557698B2 (ja) * 2010-11-04 2014-07-23 株式会社日立製作所 焼結接合剤、その製造方法およびそれを用いた接合方法
FR2968823B1 (fr) * 2010-12-13 2015-03-13 Centre Nat Rech Scient Fil conducteur composite a base de nanotubes et nanofibres, microstructure co-axiale comprenant une matrice de cuivre et lesdits nanotubes et nanofibres et procede de fabrication de ladite microstructure
WO2015175064A2 (en) * 2014-02-18 2015-11-19 The Ohio State University Superconducting wires and methods of making thereof
KR102473163B1 (ko) * 2016-09-06 2022-12-02 한국전기연구원 낮은 안정화 모재 비율을 갖는 저온 초전도 선재, 이를 포함하는 초전도 코일
CN117292886B (zh) * 2023-11-23 2024-03-19 西安聚能超导线材科技有限公司 一种粉末装管法制备Nb3Sn超导线材的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171464A (en) * 1977-06-27 1979-10-16 The United State of America as represented by the U. S. Department of Energy High specific heat superconducting composite
US4205119A (en) * 1978-06-29 1980-05-27 Airco, Inc. Wrapped tantalum diffusion barrier
US4285740A (en) * 1978-08-14 1981-08-25 Airco, Inc. Wrapped tantalum diffusion barrier
JPS56141107A (en) * 1980-04-03 1981-11-04 Tokyo Shibaura Electric Co Superconductor
DE3019980C2 (de) * 1980-05-24 1983-03-24 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Herstellung von Supraleiterdrähten aus mit Kupfer oder Kupferlegierung umgebenen, Niob und Aluminium enthaltenden Multifilamenten
DE3207159A1 (de) * 1982-02-27 1983-09-08 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zur herstellung eines stabilisierten supraleiters mit einer diffusionshemmenden schicht
FR2543741B1 (fr) * 1983-03-16 1985-06-14 Comp Generale Electricite Procede de fabrication de supraconducteurs
JPS6039705A (ja) * 1983-08-15 1985-03-01 日本原子力研究所 アルミニウム安定化超電導導体
JPS6097514A (ja) * 1983-10-31 1985-05-31 株式会社東芝 複合超電導線の製造方法
JPH0768605B2 (ja) * 1985-01-18 1995-07-26 株式会社フジクラ Ｎｂ▲下３▼Ｓｎ系超電導線材の製造方法
US4652197A (en) * 1985-02-22 1987-03-24 Littleton Industrial Consultants, Inc. Sheet counter and stacker system
JPS61264609A (ja) * 1985-05-18 1986-11-22 能登　宏七 外部補強化合物超電導線の製造方法
JPH0795406B2 (ja) * 1985-10-30 1995-10-11 株式会社日立製作所 化合物複合超電導導体
DE3540070A1 (de) * 1985-11-12 1987-05-14 Siemens Ag Supraleitender verbundleiter mit mehreren leiteradern und verfahren zu dessen herstellung
US4863804A (en) * 1985-11-29 1989-09-05 Westinghouse Electric Corporation Superconductor wire and methods of constructing same
JPS6353811A (ja) * 1986-08-25 1988-03-08 古河電気工業株式会社 複合超電導線
US4803310A (en) * 1987-05-04 1989-02-07 Intermagnetics General Corporation Superconductors having controlled laminar pinning centers, and method of manufacturing same

Also Published As

Publication number Publication date
EP0346124B2 (de) 1998-05-06
DE68919913T2 (de) 1995-05-18
JPH02276111A (ja) 1990-11-13
US4990411A (en) 1991-02-05
EP0346124B1 (de) 1994-12-14
US5100481A (en) 1992-03-31
JP2918566B2 (ja) 1999-07-12
EP0346124A2 (de) 1989-12-13
EP0346124A3 (en) 1990-10-31
DE68919913D1 (de) 1995-01-26

Similar Documents

Publication Publication Date Title
DE68919913T2 (de) Zusammengesetzter supraleitender Draht und Verfahren zu dessen Herstellung.
DE3855717T2 (de) Supraleitender Draht und Verfahren zu seiner Herstellung
DE3678857D1 (de) Keramikverbundkoerper und verfahren zu ihrer herstellung.
DE3585171D1 (de) Mehrschichtstoff und verfahren zu dessen herstellung.
DE3850800D1 (de) Supraleitendes Material und Verfahren zu dessen Herstellung.
DE3879320T2 (de) Copolyester und verfahren zu dessen herstellung.
DE69026659T2 (de) Keramischer supraleitender Draht und Verfahren zu dessen Herstellung
DE3882859D1 (de) Keramikverbundkoerper und verfahren zu seiner herstellung.
DE3853089D1 (de) Supraleitender Draht und Verfahren zu seiner Herstellung.
DE68917625T2 (de) Verbundmaterial und Verfahren zu dessen Herstellung.
DE69017348D1 (de) Thyristor und Verfahren zu dessen Herstellung.
DE3484184D1 (de) Keramischer verbundkoerper und verfahren zu dessen herstellung.
DE304699T1 (de) Verbundstoff mit niedriger dielektrischer konstante und verfahren zu dessen herstellung.
DE69317408D1 (de) Zusammengesetzter supraleitender Draht und Verfahren zu seiner Herstellung
DE68914598T2 (de) Keramischer Verbundwerkstoff und Verfahren zu seiner Herstellung.
DE3876581D1 (de) Gesinterte sic-al2o3-verbundkoerper und verfahren zu ihrer herstellung.
DE3881568T2 (de) Supraleiter und Verfahren zu seiner Herstellung.
DE3853607T2 (de) Supraleitender Draht und Verfahren zu seiner Herstellung.
DE3877881T2 (de) Sic-a12o3-sinterverbundkoerper und verfahren zu ihrer herstellung.
DE69023802T2 (de) Metallbasis-Verbundkörper und Verfahren zu dessen Herstellung.
DE3883896T2 (de) Diamantverbundkörper und Verfahren zu seiner Herstellung.
DE3871659D1 (de) Supraleitfaehiger keramischer draht und verfahren zu seiner herstellung.
DE69124931D1 (de) Supraleitender Draht und Verfahren zu dessen Herstellung
DE68917712D1 (de) Keramischer Verbundwerkstoff und Verfahren zu seiner Herstellung.
ATA279288A (de) 2,4,5-trifluoracetophenon und verfahren zu dessen herstellung

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee