FR2680604A1 - Procede de realisation d'une structure composite en forme de feuille metal/supraconducteur a haute temperature critique. - Google Patents
Procede de realisation d'une structure composite en forme de feuille metal/supraconducteur a haute temperature critique. Download PDFInfo
- Publication number
- FR2680604A1 FR2680604A1 FR9110571A FR9110571A FR2680604A1 FR 2680604 A1 FR2680604 A1 FR 2680604A1 FR 9110571 A FR9110571 A FR 9110571A FR 9110571 A FR9110571 A FR 9110571A FR 2680604 A1 FR2680604 A1 FR 2680604A1
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- sep
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- metal
- powder
- flexible
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- Granted
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 239000002887 superconductor Substances 0.000 title description 5
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims abstract description 12
- 239000002243 precursor Substances 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- -1 Bi 2 (CO 3) 3 Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 3
- 150000002602 lanthanoids Chemical class 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- BAECOWNUKCLBPZ-HIUWNOOHSA-N Triolein Natural products O([C@H](OCC(=O)CCCCCCC/C=C\CCCCCCCC)COC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC BAECOWNUKCLBPZ-HIUWNOOHSA-N 0.000 claims description 2
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229960005150 glycerol Drugs 0.000 claims description 2
- 229940100242 glycol stearate Drugs 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- ZHALDANPYXAMJF-UHFFFAOYSA-N octadecanoate;tris(2-hydroxyethyl)azanium Chemical compound OCC[NH+](CCO)CCO.CCCCCCCCCCCCCCCCCC([O-])=O ZHALDANPYXAMJF-UHFFFAOYSA-N 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 229940029614 triethanolamine stearate Drugs 0.000 claims description 2
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims description 2
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 239000011888 foil Substances 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052797 bismuth Inorganic materials 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-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
- 239000012298 atmosphere Substances 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 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
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003826 uniaxial pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9110571A FR2680604A1 (fr) | 1991-08-23 | 1991-08-23 | Procede de realisation d'une structure composite en forme de feuille metal/supraconducteur a haute temperature critique. |
| EP92402302A EP0531188B1 (fr) | 1991-08-23 | 1992-08-19 | Procédé de réalisation d'un conducteur composite métal/supraconducteur à haute température critique |
| DE69215801T DE69215801T2 (de) | 1991-08-23 | 1992-08-19 | Verfahren zur Herstellung eines Verbundleiters aus Metall und Hoch-Temperatur-Supraleiter |
| CA002076585A CA2076585C (fr) | 1991-08-23 | 1992-08-21 | Procede de realisation d'un conducteur composite metal/supraconducteur a haute temperature critique |
| JP4222888A JPH0757568A (ja) | 1991-08-23 | 1992-08-21 | 金属／高臨界温度超伝導体の複合導体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9110571A FR2680604A1 (fr) | 1991-08-23 | 1991-08-23 | Procede de realisation d'une structure composite en forme de feuille metal/supraconducteur a haute temperature critique. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2680604A1 true FR2680604A1 (fr) | 1993-02-26 |
| FR2680604B1 FR2680604B1 (enrdf_load_stackoverflow) | 1997-02-28 |
Family
ID=9416368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9110571A Granted FR2680604A1 (fr) | 1991-08-23 | 1991-08-23 | Procede de realisation d'une structure composite en forme de feuille metal/supraconducteur a haute temperature critique. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2680604A1 (enrdf_load_stackoverflow) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291034A2 (en) * | 1987-05-15 | 1988-11-17 | Mitsubishi Denki Kabushiki Kaisha | Method for producing oxide superconductor |
| FR2615506A1 (fr) * | 1987-05-22 | 1988-11-25 | Massachusetts Inst Technology | Procede de preparation d'oxydes supraconducteurs en pellicules minces |
| EP0304403A2 (de) * | 1987-08-21 | 1989-02-22 | Ciba-Geigy Ag | Kunststoffzusammensetzung mit Supraleitern |
| EP0306034A2 (en) * | 1987-09-04 | 1989-03-08 | W.R. Grace & Co.-Conn. | Method and composition for forming superconducting ceramics and other ceramic materials with reduced electrical resistivity and electrically conductive metal-clad products therefrom |
| EP0405352A1 (fr) * | 1989-06-30 | 1991-01-02 | Alcatel | Procédé de mise en forme d'une céramique supraconductrice |
| JPH03158203A (ja) * | 1989-11-16 | 1991-07-08 | Furukawa Electric Co Ltd:The | セラミックス超電導導体の製造方法 |
| EP0441268A1 (de) * | 1990-02-06 | 1991-08-14 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Formkörpern aus supraleitendem oxidkeramischem Material |
-
1991
- 1991-08-23 FR FR9110571A patent/FR2680604A1/fr active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291034A2 (en) * | 1987-05-15 | 1988-11-17 | Mitsubishi Denki Kabushiki Kaisha | Method for producing oxide superconductor |
| FR2615506A1 (fr) * | 1987-05-22 | 1988-11-25 | Massachusetts Inst Technology | Procede de preparation d'oxydes supraconducteurs en pellicules minces |
| EP0304403A2 (de) * | 1987-08-21 | 1989-02-22 | Ciba-Geigy Ag | Kunststoffzusammensetzung mit Supraleitern |
| EP0306034A2 (en) * | 1987-09-04 | 1989-03-08 | W.R. Grace & Co.-Conn. | Method and composition for forming superconducting ceramics and other ceramic materials with reduced electrical resistivity and electrically conductive metal-clad products therefrom |
| EP0405352A1 (fr) * | 1989-06-30 | 1991-01-02 | Alcatel | Procédé de mise en forme d'une céramique supraconductrice |
| JPH03158203A (ja) * | 1989-11-16 | 1991-07-08 | Furukawa Electric Co Ltd:The | セラミックス超電導導体の製造方法 |
| EP0441268A1 (de) * | 1990-02-06 | 1991-08-14 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Formkörpern aus supraleitendem oxidkeramischem Material |
Non-Patent Citations (4)
| Title |
|---|
| APPLIED PHYSICS LETTERS. vol. 54, no. 16, 17 Avril 1989, NEW YORK US pages 1582 - 1584; M. MIMURA ET AL: 'Improvement of the critical current density in the silver sheathed Bi-Pb-Sr-Ca-Cu-O superconducting tape' * |
| APPLIED PHYSICS LETTERS. vol. 58, no. 17, 29 Avril 1991, NEW YORK US pages 1917 - 1919; T. H. TIEFEL ET AL: 'Fabrication of thin-film superconductors by bulk processing' * |
| PATENT ABSTRACTS OF JAPAN vol. 015, no. 389 (M-1164)2 Octobre 1991 & JP-A-3 158 203 ( FURUKAWA ELECTRIC ) 8 Juillet 1991 * |
| PATENT ABSTRACTS OF JAPAN vol. 015, no. 394 (E-1119)7 Octobre 1991 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2680604B1 (enrdf_load_stackoverflow) | 1997-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |