KR102478208B1 - 신규한 열 처리를 통한 nb3sn 초전도 스트랜드에서 스트랜드 임계 전류 밀도 개선 - Google Patents

신규한 열 처리를 통한 nb3sn 초전도 스트랜드에서 스트랜드 임계 전류 밀도 개선 Download PDF

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KR102478208B1
KR102478208B1 KR1020180009641A KR20180009641A KR102478208B1 KR 102478208 B1 KR102478208 B1 KR 102478208B1 KR 1020180009641 A KR1020180009641 A KR 1020180009641A KR 20180009641 A KR20180009641 A KR 20180009641A KR 102478208 B1 KR102478208 B1 KR 102478208B1
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heat treatment
current density
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마이클 필드
핸핑 미아오
카를로스 사나브리아
제프리 파렐
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브루커 오에스티 엘엘시
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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
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    • 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
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    • 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
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    • 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)
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  • 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)
KR1020180009641A 2017-01-25 2018-01-25 신규한 열 처리를 통한 nb3sn 초전도 스트랜드에서 스트랜드 임계 전류 밀도 개선 Active KR102478208B1 (ko)

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US201762450116P 2017-01-25 2017-01-25
US62/450,116 2017-01-25

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KR20180087874A KR20180087874A (ko) 2018-08-02
KR102478208B1 true KR102478208B1 (ko) 2022-12-19

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US (1) US10825978B2 (https=)
EP (1) EP3355373B1 (https=)
JP (1) JP2018120860A (https=)
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CN (1) CN108399974B (https=)

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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

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US20050178472A1 (en) * 2003-10-17 2005-08-18 Seung Hong Method for producing (Nb, Ti)3Sn wire by use of Ti source rods
US20060081307A1 (en) * 2004-02-19 2006-04-20 Michael Field Critical current density in Nb3Sn superconducting wire

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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
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KR20180087874A (ko) 2018-08-02
US20180212136A1 (en) 2018-07-26
EP3355373A1 (en) 2018-08-01
EP3355373B1 (en) 2021-03-03
CN108399974B (zh) 2023-02-24
JP2018120860A (ja) 2018-08-02
CN108399974A (zh) 2018-08-14
US10825978B2 (en) 2020-11-03

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