DK70091A - Superledende sammensaetning, dens fremstilling og anvendelse - Google Patents
Superledende sammensaetning, dens fremstilling og anvendelse Download PDFInfo
- Publication number
- DK70091A DK70091A DK070091A DK70091A DK70091A DK 70091 A DK70091 A DK 70091A DK 070091 A DK070091 A DK 070091A DK 70091 A DK70091 A DK 70091A DK 70091 A DK70091 A DK 70091A
- Authority
- DK
- Denmark
- Prior art keywords
- manufacturing
- supervisory
- composition
- compositions
- pbarbcacsrdcueox
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 1
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
- C04B35/01—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
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
- C04B35/505—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds based on yttrium 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Conductive Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26277688A | 1988-10-26 | 1988-10-26 | |
| PCT/US1989/004297 WO1990004573A1 (en) | 1988-10-26 | 1989-10-06 | Superconducting metal oxide compositions and processes for manufacture and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK70091D0 DK70091D0 (da) | 1991-04-18 |
| DK70091A true DK70091A (da) | 1991-04-18 |
Family
ID=22998988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK070091A DK70091A (da) | 1988-10-26 | 1991-04-18 | Superledende sammensaetning, dens fremstilling og anvendelse |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0441893B1 (da) |
| JP (1) | JPH04501407A (da) |
| KR (1) | KR900701681A (da) |
| AT (1) | ATE123008T1 (da) |
| AU (1) | AU632076B2 (da) |
| CA (1) | CA2001422A1 (da) |
| DE (1) | DE68922860T2 (da) |
| DK (1) | DK70091A (da) |
| HK (1) | HK141795A (da) |
| WO (1) | WO1990004573A1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122020A (ja) * | 1989-10-02 | 1991-05-24 | Kokusai Chiyoudendou Sangyo Gijutsu Kenkyu Center | 酸化物超電導体 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0283197B1 (en) * | 1987-03-16 | 1993-10-27 | AT&T Corp. | Apparatus comprising a superconductive body, and method for producing such a body |
| EP0283620A1 (en) * | 1987-03-25 | 1988-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Superconducting ceramics |
| US5061683A (en) * | 1987-06-09 | 1991-10-29 | E. I. Du Pont De Nemours And Company | Process for making superconductors using barium hydroxide |
-
1989
- 1989-10-06 WO PCT/US1989/004297 patent/WO1990004573A1/en not_active Ceased
- 1989-10-06 AT AT90900507T patent/ATE123008T1/de not_active IP Right Cessation
- 1989-10-06 DE DE68922860T patent/DE68922860T2/de not_active Expired - Fee Related
- 1989-10-06 AU AU46498/89A patent/AU632076B2/en not_active Ceased
- 1989-10-06 KR KR1019900701359A patent/KR900701681A/ko not_active Ceased
- 1989-10-06 EP EP90900507A patent/EP0441893B1/en not_active Expired - Lifetime
- 1989-10-06 JP JP2500305A patent/JPH04501407A/ja active Pending
- 1989-10-25 CA CA002001422A patent/CA2001422A1/en not_active Abandoned
-
1991
- 1991-04-18 DK DK070091A patent/DK70091A/da not_active Application Discontinuation
-
1995
- 1995-09-07 HK HK141795A patent/HK141795A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK141795A (en) | 1995-09-15 |
| DE68922860T2 (de) | 1995-09-21 |
| EP0441893A4 (en) | 1991-11-13 |
| KR900701681A (ko) | 1990-12-04 |
| WO1990004573A1 (en) | 1990-05-03 |
| DK70091D0 (da) | 1991-04-18 |
| JPH04501407A (ja) | 1992-03-12 |
| DE68922860D1 (de) | 1995-06-29 |
| EP0441893A1 (en) | 1991-08-21 |
| AU4649889A (en) | 1990-05-14 |
| ATE123008T1 (de) | 1995-06-15 |
| CA2001422A1 (en) | 1990-04-26 |
| EP0441893B1 (en) | 1995-05-24 |
| AU632076B2 (en) | 1992-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |