IL108732A - Preparation of powder for ceramics made of optically transparent aluminum gamma-nitrinide and the powder thus obtained - Google Patents

Preparation of powder for ceramics made of optically transparent aluminum gamma-nitrinide and the powder thus obtained

Info

Publication number: IL108732A
Authority: IL; Israel
Prior art keywords: alumina; powder; specific surface; process according; aluminium
Prior art date: 1993-03-30

Application number

IL108732A

Other languages

English (en)

Hebrew (he)

Other versions

IL108732A0 (en

Original Assignee

Atochem Elf Sa

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.)

1993-03-30

Filing date

1994-02-22

Publication date

1998-01-04

1994-02-22 Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa

1994-05-30 Publication of IL108732A0 publication Critical patent/IL108732A0/xx

1998-01-04 Publication of IL108732A publication Critical patent/IL108732A/en

Links

239000000843 powder Substances 0.000 title claims abstract description 73
229910052782 aluminium Inorganic materials 0.000 title claims abstract description 44
239000004411 aluminium Substances 0.000 title claims abstract description 43
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 38
239000000919 ceramic Substances 0.000 title claims description 13
238000002360 preparation method Methods 0.000 title claims description 9
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 95
238000000034 method Methods 0.000 claims abstract description 30
239000000203 mixture Substances 0.000 claims abstract description 30
229910017083 AlN Inorganic materials 0.000 claims abstract description 29
PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 29
239000002245 particle Substances 0.000 claims abstract description 18
239000002243 precursor Substances 0.000 claims abstract description 18
238000000227 grinding Methods 0.000 claims abstract description 14
238000001035 drying Methods 0.000 claims abstract description 8
238000010438 heat treatment Methods 0.000 claims abstract description 7
238000002156 mixing Methods 0.000 claims abstract description 5
238000002834 transmittance Methods 0.000 claims abstract description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
239000007789 gas Substances 0.000 claims description 15
229910052757 nitrogen Inorganic materials 0.000 claims description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
229910052799 carbon Inorganic materials 0.000 claims description 6
238000006243 chemical reaction Methods 0.000 claims description 6
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
-1 aluminium nitrides Chemical class 0.000 claims description 2
229910052786 argon Inorganic materials 0.000 claims description 2
239000001307 helium Substances 0.000 claims description 2
229910052734 helium Inorganic materials 0.000 claims description 2
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
239000012535 impurity Substances 0.000 claims description 2
125000004430 oxygen atom Chemical group O* 0.000 claims description 2
229910052724 xenon Inorganic materials 0.000 claims description 2
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
230000001747 exhibiting effect Effects 0.000 description 4
229910052582 BN Inorganic materials 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
238000005259 measurement Methods 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
159000000013 aluminium salts Chemical class 0.000 description 2
238000005256 carbonitriding Methods 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
229910052571 earthenware Inorganic materials 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000000806 elastomer Substances 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000010439 graphite Substances 0.000 description 2
239000008240 homogeneous mixture Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000007787 solid Substances 0.000 description 2
230000007704 transition Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
239000005062 Polybutadiene Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
229940037003 alum Drugs 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
244000309464 bull Species 0.000 description 1
NKCVNYJQLIWBHK-UHFFFAOYSA-N carbonodiperoxoic acid Chemical compound OOC(=O)OO NKCVNYJQLIWBHK-UHFFFAOYSA-N 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000009837 dry grinding Methods 0.000 description 1
239000011872 intimate mixture Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000029052 metamorphosis Effects 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
238000011160 research Methods 0.000 description 1
238000012216 screening Methods 0.000 description 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
238000005245 sintering Methods 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000004580 weight loss Effects 0.000 description 1

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)

IL108732A 1993-03-30 1994-02-22 Preparation of powder for ceramics made of optically transparent aluminum gamma-nitrinide and the powder thus obtained IL108732A (en)

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 (2)

Publication Number	Publication Date
IL108732A0 IL108732A0 (en)	1994-05-30
IL108732A true IL108732A (en)	1998-01-04

Family

ID=9445543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL108732A IL108732A (en)	1993-03-30	1994-02-22	Preparation of powder for ceramics made of optically transparent aluminum gamma-nitrinide and the powder thus obtained

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)

* Cited by examiner, † Cited by third party
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
KR20030046520A (ko) *	2000-11-06	2003-06-12	캐보트 코포레이션	개질된 산소 환원된 밸브 금속 산화물
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
CN101528631A (zh) *	2006-10-16	2009-09-09	岭南大学校产学协力团	制作透明的多晶氮氧化铝的方法
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)

* 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
US4686070A (en) *	1981-08-31	1987-08-11	Raytheon Company	Method of producing aluminum oxynitride having improved optical characteristics
US4481300A (en) *	1981-08-31	1984-11-06	Raytheon Company	Aluminum oxynitride having improved optical characteristics and method of manufacture
US4520116A (en) *	1981-08-31	1985-05-28	Raytheon Company	Transparent aluminum oxynitride and method of manufacture
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
US4720362A (en) *	1981-08-31	1988-01-19	Raytheon Company	Transparent aluminum oxynitride and method of manufacture
FR2556711B1 (fr) *	1983-12-14	1991-07-19	Centre Nat Rech Scient	Pieces transparentes en oxynitrure d'aluminium et leur procede de fabrication
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
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
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 EP EP94400569A patent/EP0619269B1/de not_active Expired - Lifetime
- 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
- 1994-03-28 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 not_active Expired - Lifetime
- 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
CN1096021A (zh)	1994-12-07
JPH0818823B2 (ja)	1996-02-28
AU5910794A (en)	1994-10-06
EP0619269B1 (de)	1998-01-14
CA2119081A1 (fr)	1994-10-01
KR970010339B1 (ko)	1997-06-25
NO940854D0 (no)	1994-03-10
FR2703348B1 (fr)	1995-05-12
DE69407850D1 (de)	1998-02-19
IL108732A0 (en)	1994-05-30
ATE162159T1 (de)	1998-01-15
NO940854L (no)	1994-10-03
EP0619269A2 (de)	1994-10-12
EP0619269A3 (de)	1995-02-08
KR940021465A (ko)	1994-10-19
JPH06321642A (ja)	1994-11-22
US5688730A (en)	1997-11-18
AU664329B2 (en)	1995-11-09
FR2703348A1 (fr)	1994-10-07

Legal Events

Date	Code	Title	Description
1998-06-15	FF	Patent granted
2001-06-14	RH	Patent void

Publication	Publication Date	Title
IL108732A (en)	1998-01-04	Preparation of powder for ceramics made of optically transparent aluminum gamma-nitrinide and the powder thus obtained
Weimer et al.	1994	Rapid process for manufacturing aluminum nitride powder
Freudenberg et al.	1988	Aluminum titanate formation by solid‐state reaction of coarse Al2O3 and TiO2 powders
Lefort et al.	1993	Mechanism of AlN formation through the carbothermal reduction of Al2O3 in a flowing N2 atmosphere
Zheng et al.	1995	Carbothermal synthesis of aluminium oxynitride (ALON) powder: influence of starting materials and synthesis parameters
CA2774842C (en)	2015-07-14	Hexagonal boron nitride powder and method for producing same
US4746638A (en)	1988-05-24	Alumina-titania composite powder and process for preparing the same
EP0300601A2 (de)	1989-01-25	Verfahren zur Herstellung von gesintertem Aluminiumnitrid
CN100453507C (zh)	2009-01-21	一种快速制备γ-氧氮化铝透明陶瓷粉末的方法
CN104684867B (zh)	2016-08-24	高电子密度的导电性钙铝石化合物的制造方法
JP4366939B2 (ja)	2009-11-18	アルミナ焼成物の製造方法
Dai et al.	2007	Synthesis of magnesium aluminum oxynitride by carbothermal reduction and nitridation process
CN109650896A (zh)	2019-04-19	LiAlON透明陶瓷粉体的合成方法
JP3366938B2 (ja)	2003-01-14	ジルコン酸カルシウム／マグネシア系複合多孔体およびその製造方法
Rasmussen et al.	1985	Processing of yttria powders derived from hydroxide precursors
Balakrishnan et al.	2015	Studies on the synthesis of nanocrystalline yttria powder by oxalate deagglomeration and its sintering behaviour
Wang et al.	2002	Kinetic studies of the oxidation of γ-aluminum oxynitride
US20080226542A1 (en)	2008-09-18	Synthesis of Lithium Zirconate
Delfrate et al.	1996	Slip casting of submicron BaTiO3 produced by low-temperature aqueous synthesis
Guo et al.	1997	Study of the sintering properties of plasma synthesized ultrafine SiC powders
JPH11292522A (ja)	1999-10-26	窒化ケイ素粉末
Chiang	1993	Synthesis of ultrafine aluminum nitride powder using a new carbothermal reduction process
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FR2654091A1 (fr)	1991-05-10	Procede de fabrication d'analogues de l'alumine-beta.