LU87167A1 - Preparation d'oxydes et de composites oxyde-metal supraconducteurs - Google Patents
Preparation d'oxydes et de composites oxyde-metal supraconducteurs Download PDFInfo
- Publication number
- LU87167A1 LU87167A1 LU87167A LU87167A LU87167A1 LU 87167 A1 LU87167 A1 LU 87167A1 LU 87167 A LU87167 A LU 87167A LU 87167 A LU87167 A LU 87167A LU 87167 A1 LU87167 A1 LU 87167A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- oxide
- composite
- metallic elements
- alloy
- noble metal
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000002905 metal composite material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 51
- 229910045601 alloy Inorganic materials 0.000 claims description 47
- 239000000956 alloy Substances 0.000 claims description 47
- 239000010949 copper Substances 0.000 claims description 39
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 229910052788 barium Inorganic materials 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- 229910052746 lanthanum Inorganic materials 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000010409 thin film Substances 0.000 claims description 11
- 238000004544 sputter deposition Methods 0.000 claims description 8
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- 229910052727 yttrium Inorganic materials 0.000 claims description 7
- 229910052693 Europium Inorganic materials 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 238000007712 rapid solidification Methods 0.000 claims description 5
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000010884 ion-beam technique Methods 0.000 claims description 4
- 238000007750 plasma spraying Methods 0.000 claims description 4
- 238000007738 vacuum evaporation Methods 0.000 claims description 4
- 238000005491 wire drawing Methods 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000005468 ion implantation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 238000009718 spray deposition Methods 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000000407 epitaxy Methods 0.000 claims description 2
- 238000002074 melt spinning Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims description 2
- 238000001513 hot isostatic pressing Methods 0.000 claims 1
- 238000001451 molecular beam epitaxy Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- FJYDCMFJTPPDEY-UHFFFAOYSA-N [Cu]=O.[Ba].[Eu] Chemical compound [Cu]=O.[Ba].[Eu] FJYDCMFJTPPDEY-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007891 compressed tablet Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
- C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
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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
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
-
- 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
- H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
-
- 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
-
- 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
- H10N60/857—Ceramic superconductors comprising copper oxide
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- 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
- Y10S505/705—Magnetic coil
-
- 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
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- 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
- Y10S505/73—Vacuum treating or coating
- Y10S505/732—Evaporative coating with superconducting material
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- 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
- Y10S505/733—Rapid solidification, e.g. quenching, gas-atomizing, melt-spinning, roller-quenching
-
- 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
- Y10S505/736—From free metal precursors
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- 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
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- 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
- Y10S505/742—Annealing
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- 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
- Y10S505/80—Material per se process of making same
- Y10S505/812—Stock
- Y10S505/813—Wire, tape, or film
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- 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
- Y10S505/80—Material per se process of making same
- Y10S505/815—Process of making per se
- Y10S505/816—Sputtering, including coating, forming, or etching
-
- 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
- Y10S505/80—Material per se process of making same
- Y10S505/815—Process of making per se
- Y10S505/818—Coating
- Y10S505/819—Vapor deposition
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- 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
- Y10S505/80—Material per se process of making same
- Y10S505/815—Process of making per se
- Y10S505/818—Coating
- Y10S505/821—Wire
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Chemical Vapour Deposition (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Physical Vapour Deposition (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coating By Spraying Or Casting (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/031,407 US4826808A (en) | 1987-03-27 | 1987-03-27 | Preparation of superconducting oxides and oxide-metal composites |
| US3140787 | 1987-03-27 | ||
| US07/061,233 US5204318A (en) | 1987-03-27 | 1987-06-10 | Preparation of superconducting oxides and oxide-metal composites |
| US6123387 | 1987-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU87167A1 true LU87167A1 (fr) | 1988-08-23 |
Family
ID=26707204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU87167A LU87167A1 (fr) | 1987-03-27 | 1988-03-18 | Preparation d'oxydes et de composites oxyde-metal supraconducteurs |
Country Status (21)
| Country | Link |
|---|---|
| US (5) | US5204318A (es) |
| EP (2) | EP0720244B1 (es) |
| JP (4) | JP2601504B2 (es) |
| KR (1) | KR940009871B1 (es) |
| CN (1) | CN1038076C (es) |
| AT (1) | ATE219295T1 (es) |
| AU (2) | AU605251B2 (es) |
| BE (1) | BE1000344A3 (es) |
| CA (1) | CA1340849C (es) |
| CH (2) | CH678246A5 (es) |
| DE (3) | DE3810483A1 (es) |
| DK (1) | DK167088A (es) |
| ES (1) | ES2005797A6 (es) |
| FI (1) | FI881150A (es) |
| FR (1) | FR2613138B1 (es) |
| GB (1) | GB2202528B (es) |
| IT (1) | IT1219072B (es) |
| LU (1) | LU87167A1 (es) |
| NL (1) | NL8800747A (es) |
| NO (1) | NO881325L (es) |
| SE (2) | SE466371B (es) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5204318A (en) * | 1987-03-27 | 1993-04-20 | Massachusetts Institute Of Technology | Preparation of superconducting oxides and oxide-metal composites |
| EP0286521B1 (en) * | 1987-03-31 | 1995-06-14 | Sumitomo Electric Industries Limited | Superconducting composite |
| US4952554A (en) * | 1987-04-01 | 1990-08-28 | At&T Bell Laboratories | Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body |
| JPS63274620A (ja) * | 1987-04-30 | 1988-11-11 | Sumitomo Electric Ind Ltd | 超電導材料の作製方法 |
| DE3851462T2 (de) * | 1987-05-18 | 1995-05-04 | Sumitomo Electric Industries | Verfahren zur Herstellung eines supraleitenden Materials des Oxydverbundtyps. |
| US5157017A (en) * | 1987-06-12 | 1992-10-20 | At&T Bell Laboratories | Method of fabricating a superconductive body |
| NL8702059A (nl) * | 1987-09-02 | 1989-04-03 | Philips Nv | Supergeleidend lichaam. |
| US5132280A (en) * | 1987-09-25 | 1992-07-21 | At&T Bell Laboratories | Method of producing a superconductive oxide layer on a substrate |
| JP2507880B2 (ja) * | 1987-10-09 | 1996-06-19 | 科学技術庁金属材料技術研究所長 | 超電導成形体とその製造方法 |
| US5106830A (en) * | 1988-01-15 | 1992-04-21 | University Of Arkansas | High temperature superconductor system having the formula Tl-Ba-Cu-O |
| US5073536A (en) * | 1988-02-12 | 1991-12-17 | The University Of Arkansas | High temperature superconductors comprising Tl--Ca--Ba--O, Tl--Sr--Ba--Cu--O--Sr--Cu--O |
| US4962085A (en) * | 1988-04-12 | 1990-10-09 | Inco Alloys International, Inc. | Production of oxidic superconductors by zone oxidation of a precursor alloy |
| US5112800A (en) * | 1988-08-25 | 1992-05-12 | The University Of Arkansas | Preparation of superconducting Tl-Ba-Ca-Cu-O thin films by Tl2 O3 |
| DE3838670C1 (es) * | 1988-11-15 | 1990-06-28 | Access Ev Aachener Centrum Fuer Erstarrung Unter Schwerelosigkeit, 5100 Aachen, De | |
| US5075286A (en) * | 1989-04-17 | 1991-12-24 | Westinghouse Electric Corp. | Alloy method of making a composite having superconducting capability |
| DE3921127A1 (de) * | 1989-06-28 | 1991-01-03 | Leybold Ag | Verfahren fuer die herstellung supraleitender keramiken |
| US5021658A (en) * | 1989-06-29 | 1991-06-04 | Westinghouse Electric Corp. | Superconducting infrared detector |
| US5215962A (en) * | 1990-02-26 | 1993-06-01 | The University Of Arkansas | 90 K Tl-Ba-Ce-Cu-O superconductor and processes for making same |
| US5096881A (en) * | 1990-03-15 | 1992-03-17 | The University Of Arkansas | Preparation of a superconducting Tl2 Ca2 Ba2 Cu3 O.sub.x2 O3 vapor |
| AU7549191A (en) * | 1990-04-02 | 1991-10-30 | Moltech Invent S.A. | A method of manufacturing superconducting ceramics |
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-
1987
- 1987-06-10 US US07/061,233 patent/US5204318A/en not_active Expired - Fee Related
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1988
- 1988-03-01 AU AU12529/88A patent/AU605251B2/en not_active Ceased
- 1988-03-03 IT IT67174/88A patent/IT1219072B/it active
- 1988-03-07 ES ES8800668A patent/ES2005797A6/es not_active Expired
- 1988-03-11 FI FI881150A patent/FI881150A/fi not_active Application Discontinuation
- 1988-03-18 LU LU87167A patent/LU87167A1/fr unknown
- 1988-03-22 JP JP63068005A patent/JP2601504B2/ja not_active Expired - Lifetime
- 1988-03-24 BE BE8800335A patent/BE1000344A3/fr not_active IP Right Cessation
- 1988-03-24 CA CA000562311A patent/CA1340849C/en not_active Expired - Fee Related
- 1988-03-24 NL NL8800747A patent/NL8800747A/nl active Search and Examination
- 1988-03-25 DK DK167088A patent/DK167088A/da not_active IP Right Cessation
- 1988-03-25 NO NO881325A patent/NO881325L/no unknown
- 1988-03-25 SE SE8801123A patent/SE466371B/sv not_active IP Right Cessation
- 1988-03-25 CH CH1132/88A patent/CH678246A5/de not_active IP Right Cessation
- 1988-03-25 CH CH2900/90A patent/CH678672A5/de not_active IP Right Cessation
- 1988-03-25 FR FR888803972A patent/FR2613138B1/fr not_active Expired - Fee Related
- 1988-03-26 KR KR1019880003304A patent/KR940009871B1/ko not_active IP Right Cessation
- 1988-03-26 CN CN88101708A patent/CN1038076C/zh not_active Expired - Fee Related
- 1988-03-27 DE DE3810483A patent/DE3810483A1/de not_active Ceased
- 1988-03-28 EP EP96101288A patent/EP0720244B1/en not_active Expired - Lifetime
- 1988-03-28 DE DE3855905T patent/DE3855905T2/de not_active Expired - Fee Related
- 1988-03-28 DE DE3856532T patent/DE3856532D1/de not_active Expired - Lifetime
- 1988-03-28 EP EP88302739A patent/EP0286289B1/en not_active Revoked
- 1988-03-28 GB GB8807426A patent/GB2202528B/en not_active Expired - Fee Related
- 1988-03-28 AT AT96101288T patent/ATE219295T1/de not_active IP Right Cessation
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1991
- 1991-04-10 AU AU74273/91A patent/AU642229B2/en not_active Ceased
- 1991-05-22 SE SE9101555A patent/SE9101555D0/xx unknown
-
1993
- 1993-05-03 US US08/056,605 patent/US5439880A/en not_active Expired - Lifetime
- 1993-09-22 JP JP5236643A patent/JP2691126B2/ja not_active Expired - Fee Related
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1994
- 1994-07-11 US US08/273,408 patent/US5545613A/en not_active Expired - Lifetime
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1995
- 1995-03-31 US US08/414,288 patent/US5643856A/en not_active Expired - Fee Related
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1996
- 1996-12-09 JP JP8328492A patent/JPH09188504A/ja active Pending
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1997
- 1997-03-18 US US08/819,285 patent/US5883052A/en not_active Expired - Fee Related
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2000
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