FI931147A - Supraledande material - Google Patents
Supraledande material Download PDFInfo
- Publication number
- FI931147A FI931147A FI931147A FI931147A FI931147A FI 931147 A FI931147 A FI 931147A FI 931147 A FI931147 A FI 931147A FI 931147 A FI931147 A FI 931147A FI 931147 A FI931147 A FI 931147A
- Authority
- FI
- Finland
- Prior art keywords
- supraledand
- supraledand material
- Prior art date
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
- C04B35/01—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
- C04B35/46—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 titanium oxides or titanates
- C04B35/462—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 titanium oxides or titanates based on titanates
- C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
-
- 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
- C04B35/46—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 titanium oxides or titanates
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909020115A GB9020115D0 (en) | 1990-09-14 | 1990-09-14 | Superconducting materials |
PCT/GB1991/001572 WO1992005125A1 (en) | 1990-09-14 | 1991-09-13 | Superdonducting materials |
Publications (2)
Publication Number | Publication Date |
---|---|
FI931147A0 FI931147A0 (fi) | 1993-03-15 |
FI931147A true FI931147A (fi) | 1993-03-15 |
Family
ID=10682203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI931147A FI931147A (fi) | 1990-09-14 | 1993-03-15 | Supraledande material |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0549657A1 (fi) |
JP (1) | JPH06503796A (fi) |
KR (1) | KR930702246A (fi) |
FI (1) | FI931147A (fi) |
GB (2) | GB9020115D0 (fi) |
WO (1) | WO1992005125A1 (fi) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4952555A (en) * | 1987-03-28 | 1990-08-28 | Sumimoto Electric Industries, Ltd. | Superconducting material Ba1-x (Y1-w γw)CuOz (γ=Ti, Zr, Hf, Si, Ge, Sn, Pb, or Mn) and a process for preparing the same |
-
1990
- 1990-09-14 GB GB909020115A patent/GB9020115D0/en active Pending
-
1991
- 1991-09-13 EP EP91916669A patent/EP0549657A1/en not_active Ceased
- 1991-09-13 WO PCT/GB1991/001572 patent/WO1992005125A1/en not_active Application Discontinuation
- 1991-09-13 JP JP3515260A patent/JPH06503796A/ja active Pending
- 1991-09-13 GB GB9119649A patent/GB2247883B/en not_active Expired - Fee Related
- 1991-09-13 KR KR1019930700775A patent/KR930702246A/ko not_active Application Discontinuation
-
1993
- 1993-03-15 FI FI931147A patent/FI931147A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2247883B (en) | 1994-10-05 |
GB9119649D0 (en) | 1991-10-23 |
GB9020115D0 (en) | 1990-10-24 |
FI931147A0 (fi) | 1993-03-15 |
EP0549657A1 (en) | 1993-07-07 |
GB2247883A (en) | 1992-03-18 |
KR930702246A (ko) | 1993-09-08 |
JPH06503796A (ja) | 1994-04-28 |
WO1992005125A1 (en) | 1992-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |