JPS4961209A - - Google Patents
Info
- Publication number
- JPS4961209A JPS4961209A JP47084546A JP8454672A JPS4961209A JP S4961209 A JPS4961209 A JP S4961209A JP 47084546 A JP47084546 A JP 47084546A JP 8454672 A JP8454672 A JP 8454672A JP S4961209 A JPS4961209 A JP S4961209A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- C04B35/50—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
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- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/25—Metallic 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8454672A JPS536645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-25 | 1972-08-25 | |
| DE19732342910 DE2342910C3 (de) | 1972-08-25 | 1973-08-24 | Verfahren zur Herstellung eines aus Yttriumoxid bestehenden durchsichtigen hochreinen polykristallinen Sinterkörpers |
| US391839A US3873657A (en) | 1972-08-25 | 1973-08-27 | Method for producing highly pure sintered polycrystalline yttrium oxide body having high transparency |
| NL7311770A NL7311770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-25 | 1973-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8454672A JPS536645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-25 | 1972-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4961209A true JPS4961209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-13 |
| JPS536645B2 JPS536645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-10 |
Family
ID=13833635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8454672A Expired JPS536645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-25 | 1972-08-25 |
Country Status (3)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174973A (en) * | 1979-01-29 | 1979-11-20 | Gte Laboratories Incorporated | Transparent yttria ceramics containing magnesia or magnesium aluminate |
| JPS5797505A (en) * | 1980-12-10 | 1982-06-17 | Canon Inc | Zoom lens |
| US4755492A (en) * | 1986-10-06 | 1988-07-05 | General Electric Company | Yttrium oxide ceramic body |
| US4761390A (en) * | 1987-02-02 | 1988-08-02 | Raytheon Company | Optically transparent yttrium oxide |
| US4996175A (en) * | 1988-01-25 | 1991-02-26 | Precision Castparts Corp. | Refractory composition and method for metal casting |
| US5004712A (en) * | 1988-11-25 | 1991-04-02 | Raytheon Company | Method of producing optically transparent yttrium oxide |
| JP2773193B2 (ja) * | 1989-03-03 | 1998-07-09 | 住友電気工業株式会社 | 透光性イツトリア焼結体の製造方法 |
| JP2001322867A (ja) * | 2000-05-09 | 2001-11-20 | Matsushita Electric Ind Co Ltd | 透光性焼結体と、これを用いた発光管及び放電灯 |
| US6796869B1 (en) * | 2000-12-28 | 2004-09-28 | General Electric Company | Ceramic arc tube by annealing |
| WO2018029859A1 (ja) | 2016-08-12 | 2018-02-15 | 日産自動車株式会社 | 触媒劣化回復装置及び触媒劣化回復方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805166A (en) * | 1954-01-18 | 1957-09-03 | Loffler Johannes | Glasses containing oxides of rare earth metals |
| JPS4841681B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-11-21 | 1973-12-07 |
-
1972
- 1972-08-25 JP JP8454672A patent/JPS536645B2/ja not_active Expired
-
1973
- 1973-08-27 US US391839A patent/US3873657A/en not_active Expired - Lifetime
- 1973-08-27 NL NL7311770A patent/NL7311770A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7311770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-27 |
| DE2342910B2 (de) | 1976-05-26 |
| JPS536645B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-10 |
| US3873657A (en) | 1975-03-25 |
| DE2342910A1 (de) | 1974-03-28 |