JP2018120860A - 新規な熱処理を介するＮｂ３Ｓｎ超伝導ストランドにおけるストランド臨界電流密度の向上 - Google Patents

新規な熱処理を介するＮｂ３Ｓｎ超伝導ストランドにおけるストランド臨界電流密度の向上 Download PDF

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JP2018120860A
JP2018120860A JP2018009546A JP2018009546A JP2018120860A JP 2018120860 A JP2018120860 A JP 2018120860A JP 2018009546 A JP2018009546 A JP 2018009546A JP 2018009546 A JP2018009546 A JP 2018009546A JP 2018120860 A JP2018120860 A JP 2018120860A
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heat treatment
hours
plateau
current density
reaction
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JP2018120860A5 (https=
Inventor
フィールド マイケル
Michael Field
フィールド マイケル
ミャオ ハンピン
Hanping Miao
ミャオ ハンピン
サナブリア カルロス
Sanabria Carlos
サナブリア カルロス
パレル ジェフリー
Parrell Jeffrey
パレル ジェフリー
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Bruker OST LLC
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Bruker OST LLC
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Publication of JP2018120860A publication Critical patent/JP2018120860A/ja
Publication of JP2018120860A5 publication Critical patent/JP2018120860A5/ja
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/60—After-treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
    • 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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
    • 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
    • Y10S505/918—Mechanically manufacturing superconductor with metallurgical heat treating
    • Y10S505/919—Reactive formation of superconducting intermetallic compound
    • Y10S505/92—Utilizing diffusion barrier
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2018009546A 2017-01-25 2018-01-24 新規な熱処理を介するＮｂ３Ｓｎ超伝導ストランドにおけるストランド臨界電流密度の向上 Pending JP2018120860A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762450116P 2017-01-25 2017-01-25
US62/450,116 2017-01-25

Publications (2)

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JP2018120860A true JP2018120860A (ja) 2018-08-02
JP2018120860A5 JP2018120860A5 (https=) 2021-01-21

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JP2018009546A Pending JP2018120860A (ja) 2017-01-25 2018-01-24 新規な熱処理を介するＮｂ３Ｓｎ超伝導ストランドにおけるストランド臨界電流密度の向上

Country Status (5)

Country Link
US (1) US10825978B2 (https=)
EP (1) EP3355373B1 (https=)
JP (1) JP2018120860A (https=)
KR (1) KR102478208B1 (https=)
CN (1) CN108399974B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10573435B2 (en) * 2016-01-29 2020-02-25 Bruker Ost Llc Method for producing a multifilament Nb3Sn superconducting wire
US10546669B2 (en) * 2016-09-06 2020-01-28 H.C. Starck Inc. Diffusion barriers for metallic superconducting wires
US20230016999A1 (en) * 2019-12-04 2023-01-19 Furukawa Electric Co., Ltd. PRECURSOR FOR Nb3Sn SINGLE-CORE SUPERCONDUCTING WIRE AND METHOD FOR PRODUCING SAME, Nb3Sn SINGLE-CORE SUPERCONDUCTING WIRE, PRECURSOR FOR Nb3Sn MULTI-CORE SUPERCONDUCTING WIRE AND METHOD FOR PRODUCING SAME, AND Nb3Sn MULTI-CORE SUPERCONDUCTING WIRE
EP3961659B1 (en) * 2019-12-26 2024-06-19 Joint-Stock Company "TVEL" Method for manufacturing a superconducting composite wire based on nb3sn
CN115295242B (zh) * 2022-09-30 2023-01-24 西部超导材料科技股份有限公司 高临界电流密度的铌三锡超导股线的制备方法
CN116334375B (zh) * 2023-05-30 2023-08-11 西安聚能超导线材科技有限公司 铌三锡超导线材热处理方法、制备方法及铌三锡超导线材
CN116895405B (zh) * 2023-09-11 2024-02-20 西安聚能超导线材科技有限公司 一种Nb3Sn超导线材的分段式热处理方法
CN121483792A (zh) * 2026-01-09 2026-02-06 西安聚能超导线材科技有限公司 一种低损耗锡源分布式Nb3Sn线材的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097902A (ja) * 2008-10-20 2010-04-30 Kobe Steel Ltd Ｎｂ３Ｓｎ超電導線材製造用前駆体およびＮｂ３Ｓｎ超電導線材

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JPH05334929A (ja) * 1992-05-29 1993-12-17 Showa Electric Wire & Cable Co Ltd Ｎｂ３Ｓｎ超電導線の製造方法
JPH09245540A (ja) * 1996-03-07 1997-09-19 Mitsubishi Electric Corp Ｎｂ―Ｓｎ系化合物超電導線の先駆体及びその製造方法並びにＮｂ―Ｓｎ系化合物超電導線の製造方法
JP2001236836A (ja) * 2000-02-21 2001-08-31 Hitachi Cable Ltd Ｎｂ３Ｓｎ系超電導線材
JP3851593B2 (ja) * 2002-07-02 2006-11-29 株式会社神戸製鋼所 Ｎｂ３Ｓｎ系超電導線材用ブロンズ材およびこれを用いた超電導線材用複合材、並びに超電導線材
US6981309B2 (en) * 2003-10-17 2006-01-03 Oxford Superconducting Technology Method for producing (Nb, Ti)3Sn wire by use of Ti source rods
CN1972758B (zh) * 2004-02-19 2010-11-03 牛津超导技术公司 提高Nb3Sn超导线材中的临界密度
JP4523861B2 (ja) * 2005-03-10 2010-08-11 株式会社神戸製鋼所 Ｎｂ３Ｓｎ超電導線材の製造方法
CN102925861A (zh) * 2012-11-20 2013-02-13 大连理工大学 具有高导电性和高热稳定性的Cu-Ni-Sn合金薄膜及其制备工艺
WO2015175064A2 (en) * 2014-02-18 2015-11-19 The Ohio State University Superconducting wires and methods of making thereof
CN104947084A (zh) * 2015-07-09 2015-09-30 成都点石创想科技有限公司 一种在导电金属基底上制备超导材料的方法
CN105321626B (zh) * 2015-11-25 2017-03-22 西部超导材料科技股份有限公司 一种低磁滞损耗内锡法制备Nb3Sn超导线材的方法

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JP2010097902A (ja) * 2008-10-20 2010-04-30 Kobe Steel Ltd Ｎｂ３Ｓｎ超電導線材製造用前駆体およびＮｂ３Ｓｎ超電導線材

Also Published As

Publication number Publication date
KR20180087874A (ko) 2018-08-02
KR102478208B1 (ko) 2022-12-19
US20180212136A1 (en) 2018-07-26
EP3355373A1 (en) 2018-08-01
EP3355373B1 (en) 2021-03-03
CN108399974B (zh) 2023-02-24
CN108399974A (zh) 2018-08-14
US10825978B2 (en) 2020-11-03

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