DK170912B1 - Fremgangsmåde til fremstilling af keramiske superlederfilamenter - Google Patents
Fremgangsmåde til fremstilling af keramiske superlederfilamenter Download PDFInfo
- Publication number
- DK170912B1 DK170912B1 DK205088A DK205088A DK170912B1 DK 170912 B1 DK170912 B1 DK 170912B1 DK 205088 A DK205088 A DK 205088A DK 205088 A DK205088 A DK 205088A DK 170912 B1 DK170912 B1 DK 170912B1
- Authority
- DK
- Denmark
- Prior art keywords
- ceramic
- ceramic superconductor
- filament
- superconductor
- filaments
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims description 217
- 238000000034 method Methods 0.000 title claims description 41
- 230000008569 process Effects 0.000 title claims description 28
- 239000002887 superconductor Substances 0.000 claims description 151
- 239000011521 glass Substances 0.000 claims description 101
- 239000000843 powder Substances 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 53
- 238000002844 melting Methods 0.000 claims description 48
- 230000008018 melting Effects 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 47
- 238000009987 spinning Methods 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 16
- 238000005245 sintering Methods 0.000 claims description 15
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 14
- 229910001882 dioxygen Inorganic materials 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 239000013043 chemical agent Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 229910052788 barium Inorganic materials 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052712 strontium Inorganic materials 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 11
- 229910010293 ceramic material Inorganic materials 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 229910016264 Bi2 O3 Inorganic materials 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/026—Drawing fibres reinforced with a metal wire or with other non-glass material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
-
- 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
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0801—Manufacture or treatment of filaments or composite wires
-
- 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
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
- Y10S505/739—Molding, coating, shaping, or casting of superconducting material
- Y10S505/74—To form wire or fiber
-
- 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)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9112287 | 1987-04-14 | ||
| JP9112187 | 1987-04-14 | ||
| JP9112087 | 1987-04-14 | ||
| JP9112087 | 1987-04-14 | ||
| JP9112287 | 1987-04-14 | ||
| JP9112187 | 1987-04-14 | ||
| JP13733387 | 1987-05-30 | ||
| JP13733387 | 1987-05-30 | ||
| JP63088746A JPS6471019A (en) | 1987-04-14 | 1988-04-11 | Manufacture of superconductive ceramics linear substance |
| JP8874688 | 1988-04-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK205088D0 DK205088D0 (da) | 1988-04-14 |
| DK205088A DK205088A (da) | 1988-10-15 |
| DK170912B1 true DK170912B1 (da) | 1996-03-11 |
Family
ID=27525374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK205088A DK170912B1 (da) | 1987-04-14 | 1988-04-14 | Fremgangsmåde til fremstilling af keramiske superlederfilamenter |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4968662A (ru) |
| EP (1) | EP0292684B1 (ru) |
| KR (1) | KR910001507B1 (ru) |
| CN (1) | CN1029886C (ru) |
| AU (1) | AU596289B2 (ru) |
| CA (1) | CA1312202C (ru) |
| DE (1) | DE3884856T2 (ru) |
| DK (1) | DK170912B1 (ru) |
| FI (1) | FI881701A (ru) |
| NO (1) | NO179364C (ru) |
| RU (1) | RU2050339C1 (ru) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU615014B2 (en) * | 1987-02-17 | 1991-09-19 | Sumitomo Electric Industries, Ltd. | Superconducting thin film and wire and a process for producing the same |
| FR2613867B1 (fr) * | 1987-04-11 | 1994-02-04 | Yamaha Corp | Procede pour fabriquer un fil supraconducteur en matiere ceramique |
| US5215565A (en) * | 1987-04-14 | 1993-06-01 | Sumitomo Electric Industries, Ltd. | Method for making superconductor filaments |
| GB8710113D0 (en) * | 1987-04-29 | 1987-06-03 | Evetts J E | Superconducting composite |
| EP0299788B1 (en) * | 1987-07-17 | 1994-10-12 | Fujikura Ltd. | Method of producing a superconducting wire including an oxide superconductor |
| US4943558A (en) * | 1988-04-15 | 1990-07-24 | Ford Motor Company | Preparation of superconducting oxide films using a pre-oxygen nitrogen anneal |
| US4912087A (en) * | 1988-04-15 | 1990-03-27 | Ford Motor Company | Rapid thermal annealing of superconducting oxide precursor films on Si and SiO2 substrates |
| US5158588A (en) * | 1988-05-31 | 1992-10-27 | Superbio, Inc. | Method of drawing dissolved superconductor |
| US4980964A (en) * | 1988-08-19 | 1991-01-01 | Jan Boeke | Superconducting wire |
| US5506198A (en) * | 1990-08-24 | 1996-04-09 | Sumitomo Electric Industries, Ltd. | High-temperature superconductive conductor winding |
| US5219832A (en) * | 1991-06-18 | 1993-06-15 | Dawei Zhou | High-tc superconducting ceramic oxide products and macroscopic and microscopic methods of making the same |
| AU667677B2 (en) * | 1991-07-01 | 1996-04-04 | University Of Houston-University Park | Method for producing formed bodies of high temperature superconductors having high critical currents |
| US5308800A (en) * | 1992-03-23 | 1994-05-03 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for forming textured bulk high temperature superconducting materials |
| US5811376A (en) * | 1995-12-12 | 1998-09-22 | Owens Corning Fiberglas Technology Inc. | Method for making superconducting fibers |
| US7071417B2 (en) * | 2004-10-25 | 2006-07-04 | Demodulation, Inc. | Optically encoded glass-coated microwire |
| CN100371111C (zh) * | 2006-01-17 | 2008-02-27 | 浙江大学 | 利用毛细管制备微细金属丝的方法 |
| KR100741726B1 (ko) * | 2006-02-16 | 2007-08-10 | 한국기계연구원 | 습식화학공정을 이용한 초전도 선재 제조 장치 및 그 방법 |
| JP2008140769A (ja) * | 2006-11-06 | 2008-06-19 | Sumitomo Electric Ind Ltd | Ｂｉ２２２３超電導線材の製造方法 |
| IL188559A0 (en) * | 2008-01-03 | 2008-11-03 | D T N R Ltd | Method of production of glass coated metal wires and metal microwires |
| CN103058668B (zh) * | 2012-12-28 | 2014-12-03 | 北京英纳超导技术有限公司 | 氧化物超导粉棒的烧结方法以及使用该方法烧结后的粉棒制备超导线材的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3162171D1 (en) * | 1980-08-04 | 1984-03-15 | Boc Group Inc | Methods of making multifilament superconductors |
| US4411959A (en) * | 1981-08-17 | 1983-10-25 | Westinghouse Electric Corp. | Submicron-particle ductile superconductor |
| JPS61227307A (ja) * | 1985-04-02 | 1986-10-09 | 名古屋工業大学長 | ガラス被覆溶融紡糸法による超伝導合金繊維及びその製造法 |
| US4762754A (en) * | 1986-12-04 | 1988-08-09 | The United States Of America As Represented By The United States Department Of Energy | Dynamic high pressure process for fabricating superconducting and permanent magnetic materials |
| FR2613867B1 (fr) * | 1987-04-11 | 1994-02-04 | Yamaha Corp | Procede pour fabriquer un fil supraconducteur en matiere ceramique |
| DE3851180T2 (de) * | 1987-05-18 | 1995-05-24 | Sumitomo Electric Industries | Verfahren zur Herstellung oxidkeramischer supraleitender Fäden. |
-
1988
- 1988-04-12 AU AU14508/88A patent/AU596289B2/en not_active Ceased
- 1988-04-13 FI FI881701A patent/FI881701A/fi not_active IP Right Cessation
- 1988-04-13 EP EP88105876A patent/EP0292684B1/en not_active Expired - Lifetime
- 1988-04-13 DE DE88105876T patent/DE3884856T2/de not_active Expired - Fee Related
- 1988-04-13 NO NO881602A patent/NO179364C/no unknown
- 1988-04-13 CA CA000563989A patent/CA1312202C/en not_active Expired - Fee Related
- 1988-04-14 KR KR1019880004265A patent/KR910001507B1/ko not_active IP Right Cessation
- 1988-04-14 CN CN88102850A patent/CN1029886C/zh not_active Expired - Fee Related
- 1988-04-14 US US07/181,759 patent/US4968662A/en not_active Expired - Fee Related
- 1988-04-14 DK DK205088A patent/DK170912B1/da not_active IP Right Cessation
- 1988-04-14 RU SU884355627A patent/RU2050339C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DK205088A (da) | 1988-10-15 |
| CA1312202C (en) | 1993-01-05 |
| NO179364C (no) | 1996-09-25 |
| DE3884856D1 (de) | 1993-11-18 |
| NO881602D0 (no) | 1988-04-13 |
| US4968662A (en) | 1990-11-06 |
| FI881701A0 (fi) | 1988-04-13 |
| KR880013189A (ko) | 1988-11-30 |
| KR910001507B1 (ko) | 1991-03-09 |
| EP0292684A3 (en) | 1989-07-19 |
| DK205088D0 (da) | 1988-04-14 |
| NO179364B (no) | 1996-06-17 |
| CN1030159A (zh) | 1989-01-04 |
| EP0292684A2 (en) | 1988-11-30 |
| RU2050339C1 (ru) | 1995-12-20 |
| EP0292684B1 (en) | 1993-10-13 |
| NO881602L (no) | 1988-10-17 |
| FI881701A (fi) | 1988-10-15 |
| DE3884856T2 (de) | 1994-04-14 |
| AU1450888A (en) | 1988-10-20 |
| CN1029886C (zh) | 1995-09-27 |
| AU596289B2 (en) | 1990-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |