JPS63139008A - 窒化アルミニウム粉末の製造方法 - Google Patents
窒化アルミニウム粉末の製造方法Info
- Publication number
- JPS63139008A JPS63139008A JP61283206A JP28320686A JPS63139008A JP S63139008 A JPS63139008 A JP S63139008A JP 61283206 A JP61283206 A JP 61283206A JP 28320686 A JP28320686 A JP 28320686A JP S63139008 A JPS63139008 A JP S63139008A
- Authority
- JP
- Japan
- Prior art keywords
- boehmite
- powder
- carbon
- water
- carbon source
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 title claims description 7
- 239000000843 powder Substances 0.000 claims abstract description 63
- 229910001593 boehmite Inorganic materials 0.000 claims abstract description 61
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000012298 atmosphere Substances 0.000 claims abstract description 8
- 230000001590 oxidative effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 20
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 16
- 239000006185 dispersion Substances 0.000 description 15
- 238000005245 sintering Methods 0.000 description 10
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 238000004898 kneading Methods 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 238000001879 gelation Methods 0.000 description 5
- 238000005121 nitriding Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910001680 bayerite Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum alkoxide Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283206A JPS63139008A (ja) | 1986-11-28 | 1986-11-28 | 窒化アルミニウム粉末の製造方法 |
| KR1019870012944A KR910001300B1 (ko) | 1986-11-28 | 1987-11-17 | 질화 알루미늄 분말의 제조방법 |
| US07/123,874 US4780299A (en) | 1986-11-28 | 1987-11-23 | Method for producing aluminum nitride powder |
| CA000552817A CA1270365A (en) | 1986-11-28 | 1987-11-26 | Method for producing aluminum nitride powder |
| EP87117496A EP0272493B1 (en) | 1986-11-28 | 1987-11-26 | Method for producing aluminium nitride powder |
| DE8787117496T DE3777116D1 (de) | 1986-11-28 | 1987-11-26 | Verfahren zur herstellung von aluminiumnitrid. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283206A JPS63139008A (ja) | 1986-11-28 | 1986-11-28 | 窒化アルミニウム粉末の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139008A true JPS63139008A (ja) | 1988-06-10 |
| JPH0460047B2 JPH0460047B2 (enrdf_load_stackoverflow) | 1992-09-25 |
Family
ID=17662492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61283206A Granted JPS63139008A (ja) | 1986-11-28 | 1986-11-28 | 窒化アルミニウム粉末の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139008A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003097527A1 (en) * | 2002-05-22 | 2003-11-27 | Japan Energy Corporation | Particulate aluminum nitride and method for production thereof |
| JP2006199541A (ja) * | 2005-01-21 | 2006-08-03 | Tokuyama Corp | 窒化アルミニウム粉末および、その製造方法 |
| CN113443611A (zh) * | 2021-07-23 | 2021-09-28 | 安徽壹石通材料科技股份有限公司 | 一种氮化物粉体的制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100405A (ja) * | 1985-10-25 | 1987-05-09 | Shin Nippon Kagaku Kogyo Co Ltd | 窒化アルミニウム粉末およびその製造方法 |
| JPS62246812A (ja) * | 1986-04-21 | 1987-10-28 | Sumitomo Chem Co Ltd | 窒化アルミニウム粉末の製造方法 |
-
1986
- 1986-11-28 JP JP61283206A patent/JPS63139008A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100405A (ja) * | 1985-10-25 | 1987-05-09 | Shin Nippon Kagaku Kogyo Co Ltd | 窒化アルミニウム粉末およびその製造方法 |
| JPS62246812A (ja) * | 1986-04-21 | 1987-10-28 | Sumitomo Chem Co Ltd | 窒化アルミニウム粉末の製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003097527A1 (en) * | 2002-05-22 | 2003-11-27 | Japan Energy Corporation | Particulate aluminum nitride and method for production thereof |
| JP2006199541A (ja) * | 2005-01-21 | 2006-08-03 | Tokuyama Corp | 窒化アルミニウム粉末および、その製造方法 |
| CN113443611A (zh) * | 2021-07-23 | 2021-09-28 | 安徽壹石通材料科技股份有限公司 | 一种氮化物粉体的制备方法 |
| CN113443611B (zh) * | 2021-07-23 | 2022-05-03 | 安徽壹石通材料科技股份有限公司 | 一种氮化物粉体的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0460047B2 (enrdf_load_stackoverflow) | 1992-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |