KR930702246A - 초전도 물질 - Google Patents
초전도 물질Info
- Publication number
- KR930702246A KR930702246A KR1019930700775A KR930700775A KR930702246A KR 930702246 A KR930702246 A KR 930702246A KR 1019930700775 A KR1019930700775 A KR 1019930700775A KR 930700775 A KR930700775 A KR 930700775A KR 930702246 A KR930702246 A KR 930702246A
- Authority
- KR
- South Korea
- Prior art keywords
- superconducting material
- group
- hours
- time period
- pellets
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract 9
- 239000013078 crystal Substances 0.000 claims abstract 3
- 230000000737 periodic effect Effects 0.000 claims abstract 2
- 229910052596 spinel Inorganic materials 0.000 claims abstract 2
- 239000011029 spinel Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims 5
- 239000008188 pellet Substances 0.000 claims 4
- 239000010936 titanium Substances 0.000 claims 4
- 239000011777 magnesium Substances 0.000 claims 3
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910017682 MgTi Inorganic materials 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000006104 solid solution Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 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
- C04B35/46—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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909020115A GB9020115D0 (en) | 1990-09-14 | 1990-09-14 | Superconducting materials |
| GB9020115.3 | 1990-09-14 | ||
| PCT/GB1991/001572 WO1992005125A1 (en) | 1990-09-14 | 1991-09-13 | Superdonducting materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930702246A true KR930702246A (ko) | 1993-09-08 |
Family
ID=10682203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930700775A KR930702246A (ko) | 1990-09-14 | 1991-09-13 | 초전도 물질 |
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 |
|---|---|---|---|---|
| EP0296893B1 (en) * | 1987-03-28 | 1995-02-08 | Sumitomo Electric Industries Limited | Superconducting material 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 GB GB9119649A patent/GB2247883B/en not_active Expired - Fee Related
- 1991-09-13 JP JP3515260A patent/JPH06503796A/ja active Pending
- 1991-09-13 WO PCT/GB1991/001572 patent/WO1992005125A1/en not_active Application Discontinuation
- 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 |
|---|---|
| GB9020115D0 (en) | 1990-10-24 |
| FI931147A0 (fi) | 1993-03-15 |
| GB2247883A (en) | 1992-03-18 |
| GB9119649D0 (en) | 1991-10-23 |
| GB2247883B (en) | 1994-10-05 |
| JPH06503796A (ja) | 1994-04-28 |
| WO1992005125A1 (en) | 1992-04-02 |
| EP0549657A1 (en) | 1993-07-07 |
| FI931147A (fi) | 1993-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |