DE602005024835D1 - Verfahren zur herstellung von supraleitendem nb3sn-drahtmaterial durch ein pulververfahren - Google Patents

Verfahren zur herstellung von supraleitendem nb3sn-drahtmaterial durch ein pulververfahren

Info

Publication number
DE602005024835D1
DE602005024835D1 DE602005024835T DE602005024835T DE602005024835D1 DE 602005024835 D1 DE602005024835 D1 DE 602005024835D1 DE 602005024835 T DE602005024835 T DE 602005024835T DE 602005024835 T DE602005024835 T DE 602005024835T DE 602005024835 D1 DE602005024835 D1 DE 602005024835D1
Authority
DE
Germany
Prior art keywords
powdered
producing
powder process
suprelooping
wire material
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.)
Active
Application number
DE602005024835T
Other languages
English (en)
Inventor
Takayoshi Miyazaki
Hiroyuki Kato
Kyoji Zaitsu
Kyoji Tachikawa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of DE602005024835D1 publication Critical patent/DE602005024835D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/12—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Powder Metallurgy (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Sewing Machines And Sewing (AREA)
DE602005024835T 2004-09-15 2005-09-12 Verfahren zur herstellung von supraleitendem nb3sn-drahtmaterial durch ein pulververfahren Active DE602005024835D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004268703 2004-09-15
PCT/JP2005/016772 WO2006030744A1 (ja) 2004-09-15 2005-09-12 粉末法Ｎｂ3Ｓｎ超電導線材の製造方法

Publications (1)

Publication Number Publication Date
DE602005024835D1 true DE602005024835D1 (de) 2010-12-30

Family

ID=36059997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024835T Active DE602005024835D1 (de) 2004-09-15 2005-09-12 Verfahren zur herstellung von supraleitendem nb3sn-drahtmaterial durch ein pulververfahren

Country Status (6)

Country Link
US (1) US7459031B2 (de)
EP (1) EP1796109B1 (de)
CN (1) CN101010753A (de)
AT (1) ATE488870T1 (de)
DE (1) DE602005024835D1 (de)
WO (1) WO2006030744A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4527653B2 (ja) * 2005-11-18 2010-08-18 ジャパンスーパーコンダクタテクノロジー株式会社 Ｎｂ３Ｓｎ超電導線材およびそのための前駆体
DE102006015167B3 (de) * 2006-03-30 2007-07-19 W.C. Heraeus Gmbh Verbund aus intermetallischen Phasen und Metall
EP2236634B1 (de) * 2009-04-01 2016-09-07 Bruker BioSpin AG Legierungen auf Zinnbasis mit feinen Verbindungseinschlüssen für Nb3Sn-Supraleitungsdrähte
CN102222547B (zh) * 2011-01-06 2012-07-25 西部超导材料科技有限公司 一种低磁滞损耗的青铜法Nb3Sn股线制备方法
CN115196889B (zh) * 2022-08-01 2024-01-30 中国科学院合肥物质科学研究院 一种用于超导磁体热处理后玻璃纤维表面改性及绝缘增强方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424109B2 (de) 1973-02-27 1979-08-18
JPS5216997A (en) 1975-07-31 1977-02-08 Toshiba Corp Processing method of multi-superconductor
JPH0272511A (ja) * 1989-03-24 1990-03-12 Natl Res Inst For Metals Ｎｂ↓３Ｓｎ超電導線材の製造法
JP3945600B2 (ja) * 1998-03-04 2007-07-18 学校法人東海大学 Ｎｂ ３ Ｓｎ超伝導線材の製造方法
JP3920606B2 (ja) * 2001-09-07 2007-05-30 株式会社神戸製鋼所 粉末法Ｎｂ▲３▼Ｓｎ超電導線材の製造方法
JP3866969B2 (ja) * 2001-12-14 2007-01-10 株式会社神戸製鋼所 Ｎｂ▲３▼Ｓｎ超電導線材の製造方法
EP1750287A1 (de) 2004-05-25 2007-02-07 Kabushiki Kaisha Kobe Seiko Sho VERFAHREN ZUR HERSTELLUNG EINES NB<SB>3</SB>SN-SUPRALEITUNGSDRAHTS DURCH EINEN PULVERPROZESS
JP4728024B2 (ja) * 2005-03-24 2011-07-20 株式会社神戸製鋼所 粉末法Ｎｂ３Ｓｎ超電導線材の製造方法

Also Published As

Publication number Publication date
CN101010753A (zh) 2007-08-01
WO2006030744A1 (ja) 2006-03-23
EP1796109A1 (de) 2007-06-13
US7459031B2 (en) 2008-12-02
EP1796109B1 (de) 2010-11-17
EP1796109A4 (de) 2008-08-06
ATE488870T1 (de) 2010-12-15
US20080092992A1 (en) 2008-04-24

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