JPS4841681B1 - - Google Patents
Info
- Publication number
- JPS4841681B1 JPS4841681B1 JP44092936A JP9293669A JPS4841681B1 JP S4841681 B1 JPS4841681 B1 JP S4841681B1 JP 44092936 A JP44092936 A JP 44092936A JP 9293669 A JP9293669 A JP 9293669A JP S4841681 B1 JPS4841681 B1 JP S4841681B1
- 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.)
- Pending
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
- Y10S264/91—Sintering to produce translucent inorganic article
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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44092936A JPS4841681B1 (ja) | 1969-11-21 | 1969-11-21 | |
GB54125/70A GB1291360A (en) | 1969-11-21 | 1970-11-13 | Method of producing an yttrium oxide body |
DE19702056763 DE2056763C3 (de) | 1969-11-21 | 1970-11-18 | Verfahren zum Herstellen einer hochgereinigten und dicht gesinterten polykristallinen Masse aus Yttriumoxyd |
NL707017009A NL148291B (nl) | 1969-11-21 | 1970-11-20 | Werkwijze voor de vervaardiging van zeer zuivere en grote dichtheid bezittende gesinterde polykristallijnlichamen van yttriumoxyde. |
US00091369A US3764643A (en) | 1969-11-21 | 1970-11-20 | Method for sintering very pure yttria compacts to transparency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44092936A JPS4841681B1 (ja) | 1969-11-21 | 1969-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4841681B1 true JPS4841681B1 (ja) | 1973-12-07 |
Family
ID=14068352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44092936A Pending JPS4841681B1 (ja) | 1969-11-21 | 1969-11-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3764643A (ja) |
JP (1) | JPS4841681B1 (ja) |
GB (1) | GB1291360A (ja) |
NL (1) | NL148291B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031152U (ja) * | 1973-07-18 | 1975-04-07 | ||
JPS5345176U (ja) * | 1976-09-17 | 1978-04-18 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS536645B2 (ja) * | 1972-08-25 | 1978-03-10 | ||
NL7305333A (ja) * | 1973-04-17 | 1974-10-21 | ||
US4098612A (en) * | 1977-07-11 | 1978-07-04 | Gte Laboratories Incorporated | Transparent yttria ceramics and method for producing same |
US4211758A (en) * | 1978-12-26 | 1980-07-08 | Gte Laboratories Incorporated | Ceramic compositions and articles prepared therefrom |
US4244898A (en) * | 1979-03-30 | 1981-01-13 | The United States Of America As Represented By The United Statesdepartment Of Energy | Method of preparing porous, rigid ceramic separators for an electrochemical cell |
US4769353A (en) * | 1986-11-04 | 1988-09-06 | General Electric Company | Strontium-containing yttrium oxide ceramic body |
US4761390A (en) * | 1987-02-02 | 1988-08-02 | Raytheon Company | Optically transparent yttrium oxide |
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 |
US11279657B2 (en) * | 2019-07-29 | 2022-03-22 | Raytheon Company | Multi-phase infrared transparent ceramic material |
CN114956821A (zh) * | 2022-06-24 | 2022-08-30 | 中国科学院上海硅酸盐研究所 | 一种高透过率三氧化二钇透明陶瓷及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545987A (en) * | 1966-09-28 | 1970-12-08 | Gen Electric | Transparent yttria-based ceramics and method for producing same |
US3640887A (en) * | 1970-04-06 | 1972-02-08 | Gen Electric | Transparent zirconia- hafnia- and thoria-rare earth ceramics |
-
1969
- 1969-11-21 JP JP44092936A patent/JPS4841681B1/ja active Pending
-
1970
- 1970-11-13 GB GB54125/70A patent/GB1291360A/en not_active Expired
- 1970-11-20 NL NL707017009A patent/NL148291B/xx unknown
- 1970-11-20 US US00091369A patent/US3764643A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031152U (ja) * | 1973-07-18 | 1975-04-07 | ||
JPS5345176U (ja) * | 1976-09-17 | 1978-04-18 |
Also Published As
Publication number | Publication date |
---|---|
DE2056763B2 (de) | 1975-06-19 |
DE2056763A1 (ja) | 1971-05-27 |
NL148291B (nl) | 1976-01-15 |
US3764643A (en) | 1973-10-09 |
GB1291360A (en) | 1972-10-04 |
NL7017009A (ja) | 1971-05-25 |