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FR2556711B1 - TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD - Google Patents

TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD

Info

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 - Lifetime
Application number
FR8320037A
Other languages
French (fr)
Other versions
FR2556711A1 (en
Inventor
Gossan Ado
Michel Billy
Philippe Guillo
Pierre Lefort
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8320037A priority Critical patent/FR2556711B1/en
Publication of FR2556711A1 publication Critical patent/FR2556711A1/en
Application granted granted Critical
Publication of FR2556711B1 publication Critical patent/FR2556711B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
FR8320037A 1983-12-14 1983-12-14 TRANSPARENT PARTS IN ALUMINUM OXYNITRIDE AND THEIR MANUFACTURING METHOD Expired - Lifetime FR2556711B1 (en)

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 - Lifetime 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)

* Cited by examiner, † Cited by third party
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 A 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2556711A1 (en) 1985-06-21

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Legal Events

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