JP5626658B2 - 鉄系超電導線材とその製造方法 - Google Patents
鉄系超電導線材とその製造方法 Download PDFInfo
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- JP5626658B2 JP5626658B2 JP2011518457A JP2011518457A JP5626658B2 JP 5626658 B2 JP5626658 B2 JP 5626658B2 JP 2011518457 A JP2011518457 A JP 2011518457A JP 2011518457 A JP2011518457 A JP 2011518457A JP 5626658 B2 JP5626658 B2 JP 5626658B2
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- Prior art keywords
- iron
- fese
- wire
- superconducting wire
- fete
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 170
- 229910052742 iron Inorganic materials 0.000 title claims description 84
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000002887 superconductor Substances 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229910052711 selenium Inorganic materials 0.000 claims description 9
- 229910052714 tellurium Inorganic materials 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 9
- 229910018219 SeTe Inorganic materials 0.000 description 6
- FESBVLZDDCQLFY-UHFFFAOYSA-N sete Chemical compound [Te]=[Se] FESBVLZDDCQLFY-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- -1 SeTe Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910002548 FeFe Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 150000001787 chalcogens Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/007—Tellurides or selenides of metals
-
- 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
-
- 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
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic superconductors
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/704—Wire, fiber, or cable
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
J.Am.Chem.Soc.,130, 3296 (2008) Appl. Phys. Lett., 94, 012503 (2009) Appl. Phys. Lett., 93, 152505 (2008)
Claims (3)
- 主として鉄から形成された筒状シース体の内部に、Se、TeまたはSの単体もしくは2種以上の混合物またはこれらの化合物である原料物質が装填され、この原料物質が、筒状シース体を形成している鉄と反応して、FeSe、FeTe、FeSe 1−x Te x (0<x<1)またはFeTe 1−x S x (0<x<1)のいずれか一つである鉄系超電導体が生成していることを特徴とする鉄系超電導線材。
- 請求項1に記載の鉄系超電導線材の多数本が一体化されて多芯線に形成されていることを特徴とする多芯鉄系超電導線材。
- 主として鉄から形成された筒状シース体の内部に、鉄以外の鉄系超電導体を構成するSe、TeまたはSの単体もしくは2種以上の混合物またはこれらの化合物である原料物質を装填した後、機械的加工を行い、線材化し、100−1000℃で1分−500時間の加熱処理を行い、筒状シース体を形成する鉄と筒状シース体の内部に装填された原料物質とを反応させて、FeSe、FeTe、FeSe 1−x Te x (0<x<1)またはFeTe 1−x S x (0<x<1)のいずれか一つである鉄系超電導体を生成させ、鉄系超電導線材を得ることを特徴とする鉄系超電導線材の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011518457A JP5626658B2 (ja) | 2009-06-05 | 2010-06-01 | 鉄系超電導線材とその製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009136662 | 2009-06-05 | ||
JP2009136662 | 2009-06-05 | ||
PCT/JP2010/059278 WO2010140593A1 (ja) | 2009-06-05 | 2010-06-01 | 鉄系超電導線材とその製造方法 |
JP2011518457A JP5626658B2 (ja) | 2009-06-05 | 2010-06-01 | 鉄系超電導線材とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010140593A1 JPWO2010140593A1 (ja) | 2012-11-22 |
JP5626658B2 true JP5626658B2 (ja) | 2014-11-19 |
Family
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JP2011518457A Active JP5626658B2 (ja) | 2009-06-05 | 2010-06-01 | 鉄系超電導線材とその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8871684B2 (ja) |
EP (1) | EP2447958B1 (ja) |
JP (1) | JP5626658B2 (ja) |
CN (1) | CN102498528B (ja) |
WO (1) | WO2010140593A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5626991B2 (ja) * | 2011-01-18 | 2014-11-19 | 独立行政法人物質・材料研究機構 | 固相反応で合成したFeTe1−xSx化合物の超電導化方法 |
RU2522591C2 (ru) * | 2012-07-13 | 2014-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Способ синтеза монокристаллических селенидов железа |
CN110061367B (zh) * | 2019-04-23 | 2020-08-11 | 中国科学院电工研究所 | 一种铁基超导接头及其制备方法 |
CN112010270B (zh) * | 2019-05-31 | 2022-07-15 | 中国科学院物理研究所 | FeBi(Te,Se)多晶超导材料及其制备方法和应用 |
CN110867283B (zh) * | 2019-11-29 | 2020-11-24 | 西北有色金属研究院 | 一种FeSe基超导线材的制备方法 |
CN113345640B (zh) * | 2021-06-03 | 2022-08-02 | 西北有色金属研究院 | 一种Fe(Se,Te)超导线材的制备方法 |
CN114242333B (zh) * | 2021-12-23 | 2023-03-14 | 上海交通大学 | 一种铁硒碲硫超导靶材及其制备方法与应用 |
WO2023146540A1 (en) * | 2022-01-30 | 2023-08-03 | Fermi Research Alliance, Llc | Bi-layer barrier assembly for iron-based superconductor and associated methods |
CN114566326A (zh) * | 2022-03-29 | 2022-05-31 | 中国科学院电工研究所 | 一种通过挤压成形获得复合包套铁基超导线带材的方法 |
CN114822991B (zh) * | 2022-05-26 | 2023-01-31 | 西北有色金属研究院 | 一种Fe(Se,Te)超导线材的制备方法 |
Family Cites Families (7)
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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 |
US20030036482A1 (en) * | 2001-07-05 | 2003-02-20 | American Superconductor Corporation | Processing of magnesium-boride superconductors |
JP4476800B2 (ja) * | 2004-12-28 | 2010-06-09 | 株式会社神戸製鋼所 | Nb3Sn超電導線材の製造方法 |
CN1933036A (zh) * | 2005-09-13 | 2007-03-21 | 中国科学院电工研究所 | 一种MgB2超导材料及其制备方法 |
CN1865457A (zh) * | 2006-06-13 | 2006-11-22 | 中国科学院电工研究所 | 一种铁基二硼化镁超导线带材的热处理方法 |
CN101271747B (zh) * | 2008-05-07 | 2013-05-01 | 中国科学院电工研究所 | 一种铁基化合物超导线材、带材及其制备方法 |
JP5376499B2 (ja) * | 2008-11-04 | 2013-12-25 | 独立行政法人物質・材料研究機構 | 鉄系超電導物質 |
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2010
- 2010-06-01 WO PCT/JP2010/059278 patent/WO2010140593A1/ja active Application Filing
- 2010-06-01 US US13/376,248 patent/US8871684B2/en not_active Expired - Fee Related
- 2010-06-01 EP EP10783376.6A patent/EP2447958B1/en not_active Not-in-force
- 2010-06-01 CN CN201080024126.2A patent/CN102498528B/zh not_active Expired - Fee Related
- 2010-06-01 JP JP2011518457A patent/JP5626658B2/ja active Active
Non-Patent Citations (2)
Title |
---|
CSNC201008120342; 高野義彦,水口佳一: 'FeSe,FeTe系の超伝導特性' 第56回応用物理学関係連合講演会講演予稿集 Vol.1, 20090330, p.294 * |
JPN6014037098; 高野義彦,水口佳一: 'FeSe,FeTe系の超伝導特性' 第56回応用物理学関係連合講演会講演予稿集 Vol.1, 20090330, p.294 * |
Also Published As
Publication number | Publication date |
---|---|
EP2447958A4 (en) | 2015-04-15 |
JPWO2010140593A1 (ja) | 2012-11-22 |
US8871684B2 (en) | 2014-10-28 |
EP2447958B1 (en) | 2017-09-20 |
EP2447958A1 (en) | 2012-05-02 |
WO2010140593A1 (ja) | 2010-12-09 |
US20120135869A1 (en) | 2012-05-31 |
CN102498528B (zh) | 2014-04-16 |
CN102498528A (zh) | 2012-06-13 |
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