ATE162159T1 - Verfahren zur herstellung von pulver für optisch transparente keramik aus gamma-aluminiumoxynitrid - Google Patents
Verfahren zur herstellung von pulver für optisch transparente keramik aus gamma-aluminiumoxynitridInfo
- Publication number
- ATE162159T1 ATE162159T1 AT94400569T AT94400569T ATE162159T1 AT E162159 T1 ATE162159 T1 AT E162159T1 AT 94400569 T AT94400569 T AT 94400569T AT 94400569 T AT94400569 T AT 94400569T AT E162159 T1 ATE162159 T1 AT E162159T1
- Authority
- AT
- Austria
- Prior art keywords
- alumina
- gamma
- optically transparent
- powder
- aluminum oxynitride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/0821—Oxynitrides of metals, boron or silicon
- C01B21/0825—Aluminium oxynitrides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/904—Infrared transmitting or absorbing
-
- 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
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/905—Ultraviolet transmitting or absorbing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9303718A FR2703348B1 (fr) | 1993-03-30 | 1993-03-30 | Procédé de préparation de poudre pour céramique en oxynitrure d'aluminium gamma optiquement transparente et la poudre ainsi obtenue. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE162159T1 true ATE162159T1 (de) | 1998-01-15 |
Family
ID=9445543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94400569T ATE162159T1 (de) | 1993-03-30 | 1994-03-16 | Verfahren zur herstellung von pulver für optisch transparente keramik aus gamma-aluminiumoxynitrid |
Country Status (12)
Country | Link |
---|---|
US (1) | US5688730A (de) |
EP (1) | EP0619269B1 (de) |
JP (1) | JPH0818823B2 (de) |
KR (1) | KR970010339B1 (de) |
CN (1) | CN1096021A (de) |
AT (1) | ATE162159T1 (de) |
AU (1) | AU664329B2 (de) |
CA (1) | CA2119081A1 (de) |
DE (1) | DE69407850D1 (de) |
FR (1) | FR2703348B1 (de) |
IL (1) | IL108732A (de) |
NO (1) | NO940854L (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6416730B1 (en) * | 1998-09-16 | 2002-07-09 | Cabot Corporation | Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides |
US6322912B1 (en) * | 1998-09-16 | 2001-11-27 | Cabot Corporation | Electrolytic capacitor anode of valve metal oxide |
US8211356B1 (en) * | 2000-07-18 | 2012-07-03 | Surmet Corporation | Method of making aluminum oxynitride |
PT1334498E (pt) * | 2000-11-06 | 2006-12-29 | Cabot Corp | Oxidos de metais de valvula modificados com reduzido teor de oxigenio |
CA2331470A1 (en) * | 2001-01-19 | 2002-07-19 | Houshang Alamdari | Ceramic materials in powder form |
JP4578009B2 (ja) * | 2001-03-16 | 2010-11-10 | 東洋アルミニウム株式会社 | 窒素含有無機化合物の製造方法 |
US7149074B2 (en) * | 2001-04-19 | 2006-12-12 | Cabot Corporation | Methods of making a niobium metal oxide |
US7262145B2 (en) | 2004-04-23 | 2007-08-28 | Kennametal Inc. | Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same |
US20050239629A1 (en) * | 2004-04-23 | 2005-10-27 | Yeckley Russell L | Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same |
US7459122B2 (en) * | 2006-06-30 | 2008-12-02 | Battelle Energy Alliance, Llc | Methods of forming aluminum oxynitride-comprising bodies, including methods of forming a sheet of transparent armor |
JP4995920B2 (ja) * | 2006-10-16 | 2012-08-08 | インダストリー−アカデミック・コーオペレーション・ファウンデーション,ヨンナム・ユニバーシティ | 透明な多結晶酸窒化アルミニウムの製造方法 |
CN100453507C (zh) * | 2007-04-28 | 2009-01-21 | 武汉理工大学 | 一种快速制备γ-氧氮化铝透明陶瓷粉末的方法 |
US7833922B2 (en) * | 2009-01-08 | 2010-11-16 | Battelle Energy Alliance, Llc | Method of forming aluminum oxynitride material and bodies formed by such methods |
KR20120098118A (ko) | 2011-02-28 | 2012-09-05 | 영남대학교 산학협력단 | 투명도가 향상된 다결정 산질화알루미늄의 제조방법 |
CN104045349B (zh) * | 2014-07-01 | 2015-10-21 | 济南大学 | 一种纳米氧化铝增强氮氧化铝陶瓷及其制备方法 |
RU2647075C1 (ru) * | 2016-06-02 | 2018-03-13 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ получения нанопорошка оксинитрида алюминия |
CN112299861B (zh) * | 2020-11-18 | 2022-06-07 | 四川大学 | 一种AlON透明陶瓷伪烧结剂与应用及透明陶瓷的制备方法 |
CN114133252B (zh) * | 2021-12-21 | 2023-04-28 | 厦门钜瓷科技有限公司 | AlON透明陶瓷保形红外头罩及其制备方法 |
Family Cites Families (13)
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 |
US4520116A (en) * | 1981-08-31 | 1985-05-28 | Raytheon Company | Transparent aluminum oxynitride and method of manufacture |
US4720362A (en) * | 1981-08-31 | 1988-01-19 | Raytheon Company | Transparent aluminum oxynitride and method of manufacture |
US4481300A (en) * | 1981-08-31 | 1984-11-06 | Raytheon Company | Aluminum oxynitride having improved optical characteristics and method of manufacture |
US4686070A (en) * | 1981-08-31 | 1987-08-11 | Raytheon Company | Method of producing aluminum oxynitride having improved optical characteristics |
FR2512012B1 (fr) * | 1981-08-31 | 1986-09-05 | Raytheon Co | Oxynitrure d'aluminium transparent et son procede de fabrication |
FR2512003B1 (fr) * | 1981-08-31 | 1987-03-20 | Raytheon Co | Procede de preparation d'oxynitrure d'aluminium et produit obtenu |
FR2556711B1 (fr) * | 1983-12-14 | 1991-07-19 | Centre Nat Rech Scient | Pieces transparentes en oxynitrure d'aluminium et leur procede de fabrication |
US4788167A (en) * | 1986-11-20 | 1988-11-29 | Minnesota Mining And Manufacturing Company | Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process |
US4957886A (en) * | 1986-11-20 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process |
FR2621574B1 (fr) * | 1987-10-13 | 1990-11-09 | Innomat | Procede de preparation d'oxynitrure d'aluminium et son application a la realisation de fenetres infra-rouges |
FR2643069B1 (fr) * | 1989-02-10 | 1993-04-23 | Univ Rennes | Procede d'obtention de poudres oxynitrurees et leur application a la preparation de ceramiques |
US5231062A (en) * | 1990-08-09 | 1993-07-27 | Minnesota Mining And Manufacturing Company | Transparent aluminum oxynitride-based ceramic article |
-
1993
- 1993-03-30 FR FR9303718A patent/FR2703348B1/fr not_active Expired - Fee Related
-
1994
- 1994-02-22 IL IL108732A patent/IL108732A/en not_active IP Right Cessation
- 1994-03-10 NO NO940854A patent/NO940854L/no unknown
- 1994-03-15 CA CA002119081A patent/CA2119081A1/fr not_active Abandoned
- 1994-03-16 DE DE69407850T patent/DE69407850D1/de not_active Expired - Lifetime
- 1994-03-16 AT AT94400569T patent/ATE162159T1/de not_active IP Right Cessation
- 1994-03-16 EP EP94400569A patent/EP0619269B1/de not_active Expired - Lifetime
- 1994-03-28 AU AU59107/94A patent/AU664329B2/en not_active Ceased
- 1994-03-29 CN CN94103912A patent/CN1096021A/zh active Pending
- 1994-03-30 KR KR1019940006605A patent/KR970010339B1/ko active IP Right Grant
- 1994-03-30 JP JP6061013A patent/JPH0818823B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-19 US US08/683,874 patent/US5688730A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR940021465A (ko) | 1994-10-19 |
NO940854L (no) | 1994-10-03 |
FR2703348B1 (fr) | 1995-05-12 |
JPH0818823B2 (ja) | 1996-02-28 |
NO940854D0 (no) | 1994-03-10 |
FR2703348A1 (fr) | 1994-10-07 |
CN1096021A (zh) | 1994-12-07 |
IL108732A (en) | 1998-01-04 |
EP0619269B1 (de) | 1998-01-14 |
DE69407850D1 (de) | 1998-02-19 |
AU5910794A (en) | 1994-10-06 |
EP0619269A2 (de) | 1994-10-12 |
AU664329B2 (en) | 1995-11-09 |
US5688730A (en) | 1997-11-18 |
CA2119081A1 (fr) | 1994-10-01 |
EP0619269A3 (de) | 1995-02-08 |
JPH06321642A (ja) | 1994-11-22 |
KR970010339B1 (ko) | 1997-06-25 |
IL108732A0 (en) | 1994-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |