GB1223722A - Transparent thoria-base ceramics and method for producing same - Google Patents
Transparent thoria-base ceramics and method for producing sameInfo
- Publication number
- GB1223722A GB1223722A GB29836/68A GB2983668A GB1223722A GB 1223722 A GB1223722 A GB 1223722A GB 29836/68 A GB29836/68 A GB 29836/68A GB 2983668 A GB2983668 A GB 2983668A GB 1223722 A GB1223722 A GB 1223722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thoria
- transparent
- producing same
- base ceramics
- cao
- 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
Links
- 239000000919 ceramic Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 3
- 239000000292 calcium oxide Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 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
- C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65079367A | 1967-07-03 | 1967-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1223722A true GB1223722A (en) | 1971-03-03 |
Family
ID=24610313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29836/68A Expired GB1223722A (en) | 1967-07-03 | 1968-06-21 | Transparent thoria-base ceramics and method for producing same |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3615756A (enExample) |
| JP (1) | JPS4942888B1 (enExample) |
| AT (1) | AT288232B (enExample) |
| BE (1) | BE717480A (enExample) |
| DE (1) | DE1771718A1 (enExample) |
| FR (1) | FR1578206A (enExample) |
| GB (1) | GB1223722A (enExample) |
| SE (1) | SE340589B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737331A (en) * | 1971-03-26 | 1973-06-05 | Gen Electric | Thoria-yttria-based ceramic materials |
| US3706583A (en) * | 1971-10-14 | 1972-12-19 | Nasa | Thermal shock resistant hafnia ceramic material |
| US3887262A (en) * | 1974-04-05 | 1975-06-03 | Environmental Res & Tech | Light equalizer and method of making same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937102A (en) * | 1957-03-18 | 1960-05-17 | Zirconium Corp Of America | Zirconia stabilization control |
| US3026210A (en) * | 1961-01-03 | 1962-03-20 | Gen Electric | Transparent alumina and method of preparation |
| US3026177A (en) * | 1961-04-25 | 1962-03-20 | Gen Electric | Process for producing transparent polycrystalline alumina |
| US3175919A (en) * | 1962-06-06 | 1965-03-30 | Harbison Walker Refractories | Zirconia refractory |
| US3363134A (en) * | 1965-12-08 | 1968-01-09 | Gen Electric | Arc discharge lamp having polycrystalline ceramic arc tube |
| US3459503A (en) * | 1966-01-03 | 1969-08-05 | Eastman Kodak Co | Hot pressing titanium dioxide |
| US3432314A (en) * | 1966-08-02 | 1969-03-11 | Us Air Force | Transparent zirconia composition and process for making same |
-
1967
- 1967-07-03 US US650793A patent/US3615756A/en not_active Expired - Lifetime
-
1968
- 1968-06-21 GB GB29836/68A patent/GB1223722A/en not_active Expired
- 1968-06-28 SE SE08986/68A patent/SE340589B/xx unknown
- 1968-06-29 DE DE19681771718 patent/DE1771718A1/de active Pending
- 1968-07-02 JP JP43046413A patent/JPS4942888B1/ja active Pending
- 1968-07-02 BE BE717480D patent/BE717480A/xx unknown
- 1968-07-03 AT AT639568A patent/AT288232B/de not_active IP Right Cessation
- 1968-07-03 FR FR1578206D patent/FR1578206A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1771718A1 (de) | 1972-04-13 |
| BE717480A (enExample) | 1968-12-16 |
| US3615756A (en) | 1971-10-26 |
| FR1578206A (enExample) | 1969-08-14 |
| JPS4942888B1 (enExample) | 1974-11-18 |
| AT288232B (de) | 1971-02-25 |
| SE340589B (enExample) | 1971-11-22 |
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