FR2556711B1 - TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD - Google Patents
TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHODInfo
- Publication number
- FR2556711B1 FR2556711B1 FR8320037A FR8320037A FR2556711B1 FR 2556711 B1 FR2556711 B1 FR 2556711B1 FR 8320037 A FR8320037 A FR 8320037A FR 8320037 A FR8320037 A FR 8320037A FR 2556711 B1 FR2556711 B1 FR 2556711B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- aluminum oxynitride
- transparent parts
- transparent
- parts
- 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 - Fee Related
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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320037A FR2556711B1 (en) | 1983-12-14 | 1983-12-14 | TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320037A FR2556711B1 (en) | 1983-12-14 | 1983-12-14 | TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2556711A1 FR2556711A1 (en) | 1985-06-21 |
FR2556711B1 true FR2556711B1 (en) | 1991-07-19 |
Family
ID=9295174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8320037A Expired - Fee Related FR2556711B1 (en) | 1983-12-14 | 1983-12-14 | TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2556711B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703348B1 (en) * | 1993-03-30 | 1995-05-12 | Atochem Elf Sa | Process for the preparation of powder for ceramic in optically transparent gamma aluminum oxynitride and the powder thus obtained. |
CH688297B5 (en) | 1994-12-16 | 1998-01-30 | Rado Montres Sa | Transparent closure element and a scratchproof watch case and watch case provided with such an element. |
DE102004004259B3 (en) * | 2004-01-23 | 2005-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Transparent polycrystalline sintered ceramics of cubic crystal structure |
CN102249685B (en) * | 2011-05-16 | 2014-02-19 | 武汉理工大学 | Method for rapidly preparing LiAlON transparent ceramic powder |
CN114133252B (en) * | 2021-12-21 | 2023-04-28 | 厦门钜瓷科技有限公司 | AlON transparent ceramic conformal infrared head cover and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241000A (en) * | 1978-08-24 | 1980-12-23 | The United States Of America As Represented By The Secretary Of The Army | Process for producing polycrystalline cubic aluminum oxynitride |
FR2512012B1 (en) * | 1981-08-31 | 1986-09-05 | Raytheon Co | TRANSPARENT ALUMINUM OXYNITRIDE AND MANUFACTURING METHOD THEREOF |
-
1983
- 1983-12-14 FR FR8320037A patent/FR2556711B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2556711A1 (en) | 1985-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |