DE69005479T2 - Verfahren zur Herstellung supraleitender Fasern von hoher Dichte. - Google Patents
Verfahren zur Herstellung supraleitender Fasern von hoher Dichte.Info
- Publication number
- DE69005479T2 DE69005479T2 DE69005479T DE69005479T DE69005479T2 DE 69005479 T2 DE69005479 T2 DE 69005479T2 DE 69005479 T DE69005479 T DE 69005479T DE 69005479 T DE69005479 T DE 69005479T DE 69005479 T2 DE69005479 T2 DE 69005479T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- high density
- superconducting fibers
- density superconducting
- fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/62254—Fibres based on copper oxide
-
- 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
- C04B35/4508—Type 1-2-3
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/315,294 US5100864A (en) | 1989-02-24 | 1989-02-24 | Process for preparing superconductive fibers of high density |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69005479D1 DE69005479D1 (de) | 1994-02-10 |
DE69005479T2 true DE69005479T2 (de) | 1994-06-09 |
Family
ID=23223760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69005479T Expired - Fee Related DE69005479T2 (de) | 1989-02-24 | 1990-02-23 | Verfahren zur Herstellung supraleitender Fasern von hoher Dichte. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5100864A (de) |
EP (1) | EP0384785B1 (de) |
JP (1) | JPH02259115A (de) |
AT (1) | ATE99274T1 (de) |
CA (1) | CA2010616A1 (de) |
DE (1) | DE69005479T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344815A (en) * | 1991-08-16 | 1994-09-06 | Gte Laboratories Incorporated | Fabrication of high TC superconducting helical resonator coils |
FR2688207B1 (fr) * | 1992-03-06 | 1994-04-15 | Alcatel Alsthom Cie Gle Electric | Procede de preparation d'une poudre d'ybacuo (phase 123) en vue d'une mise en forme par etirage-laminage. |
US6344167B1 (en) | 1994-02-18 | 2002-02-05 | Basf Corporation | Process for the production of superconductor containing filaments |
US6248696B1 (en) | 1994-07-15 | 2001-06-19 | Basf Corporation | 7-forming, superconducting filaments through bicomponent dry spinning |
DE19800168A1 (de) * | 1998-01-06 | 1999-07-15 | Aventis Res & Tech Gmbh & Co | Verfahren zur Herstellung einer homogenen und stabilen Suspension aus Oxidvorprodukten |
US6451059B1 (en) | 1999-11-12 | 2002-09-17 | Ethicon, Inc. | Viscous suspension spinning process for producing resorbable ceramic fibers and scaffolds |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6235643A (ja) * | 1985-08-09 | 1987-02-16 | Hitachi Ltd | 半導体集積回路装置 |
JPS62244553A (ja) * | 1986-04-15 | 1987-10-24 | Furukawa Electric Co Ltd:The | 金属の連続鋳造法 |
US4975415A (en) * | 1987-07-10 | 1990-12-04 | Sri - International | Cryochemical method of preparing ultrafine particles of high-purity superconducting oxides |
US5023231A (en) * | 1988-05-04 | 1991-06-11 | E. I. Du Pont De Nemours And Company | Method for preparing a superconductive fiber of film |
GB8814636D0 (en) * | 1988-06-20 | 1988-07-27 | Ici Plc | Production of superconducting article |
-
1989
- 1989-02-24 US US07/315,294 patent/US5100864A/en not_active Expired - Fee Related
-
1990
- 1990-02-21 CA CA002010616A patent/CA2010616A1/en not_active Abandoned
- 1990-02-23 DE DE69005479T patent/DE69005479T2/de not_active Expired - Fee Related
- 1990-02-23 JP JP2041369A patent/JPH02259115A/ja active Pending
- 1990-02-23 EP EP90301985A patent/EP0384785B1/de not_active Expired - Lifetime
- 1990-02-23 AT AT90301985T patent/ATE99274T1/de active
Also Published As
Publication number | Publication date |
---|---|
US5100864A (en) | 1992-03-31 |
EP0384785A3 (en) | 1990-10-17 |
EP0384785A2 (de) | 1990-08-29 |
CA2010616A1 (en) | 1990-08-24 |
ATE99274T1 (de) | 1994-01-15 |
EP0384785B1 (de) | 1993-12-29 |
DE69005479D1 (de) | 1994-02-10 |
JPH02259115A (ja) | 1990-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |