JPS60239315A - 炭化けい素微粉末の製造法 - Google Patents
炭化けい素微粉末の製造法Info
- Publication number
- JPS60239315A JPS60239315A JP59095296A JP9529684A JPS60239315A JP S60239315 A JPS60239315 A JP S60239315A JP 59095296 A JP59095296 A JP 59095296A JP 9529684 A JP9529684 A JP 9529684A JP S60239315 A JPS60239315 A JP S60239315A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- carbon
- particle size
- silica
- silicon alkoxide
- 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
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000010703 silicon Substances 0.000 claims abstract description 17
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 17
- -1 silicon alkoxide Chemical class 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 229910052786 argon Inorganic materials 0.000 claims abstract description 5
- 229910052734 helium Inorganic materials 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 229910052799 carbon Inorganic materials 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 5
- 239000001307 helium Substances 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000011812 mixed powder Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 22
- 239000002245 particle Substances 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 abstract description 15
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract description 4
- 239000006229 carbon black Substances 0.000 abstract description 4
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 7
- 229910010271 silicon carbide Inorganic materials 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000000815 Acheson method Methods 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
- ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59095296A JPS60239315A (ja) | 1984-05-11 | 1984-05-11 | 炭化けい素微粉末の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59095296A JPS60239315A (ja) | 1984-05-11 | 1984-05-11 | 炭化けい素微粉末の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60239315A true JPS60239315A (ja) | 1985-11-28 |
| JPS6362451B2 JPS6362451B2 (enExample) | 1988-12-02 |
Family
ID=14133807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59095296A Granted JPS60239315A (ja) | 1984-05-11 | 1984-05-11 | 炭化けい素微粉末の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60239315A (enExample) |
-
1984
- 1984-05-11 JP JP59095296A patent/JPS60239315A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6362451B2 (enExample) | 1988-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0015422B1 (en) | Method for producing powder of alpha-silicon nitride | |
| JPS5891005A (ja) | 窒化ケイ素粉末の製造方法 | |
| JPS6112844B2 (enExample) | ||
| US4643859A (en) | Process for the production of fine non-oxide powders from alkoxides | |
| JPH0460050B2 (enExample) | ||
| GB2172882A (en) | Process for preparation of high a-type silicon nitride powder | |
| JPS62241812A (ja) | 窒化珪素の製造法 | |
| JPS60239315A (ja) | 炭化けい素微粉末の製造法 | |
| JPS60501855A (ja) | イツトリウム珪素オキシ窒化物の製造法 | |
| JPH0456767B2 (enExample) | ||
| JPS6357383B2 (enExample) | ||
| JPH0421605B2 (enExample) | ||
| CN1055324C (zh) | 纳米非晶原位合成氮化硅晶须 | |
| JPS60145902A (ja) | サイアロン質粉末の製造法 | |
| JPS6227004B2 (enExample) | ||
| JPS6047204B2 (ja) | 窒化ケイ素粉末の製造方法 | |
| JPS60122706A (ja) | 窒化ケイ素粉末の製造方法 | |
| CN109485432A (zh) | 一种高纯α-Si3N4纳米粉体的制备方法 | |
| JPS61201608A (ja) | 高純度窒化アルミニウム粉末の製造方法 | |
| JP2976076B2 (ja) | サイアロン・炭化けい素複合粉末の製造方法 | |
| JPH0463006B2 (enExample) | ||
| JPH06219715A (ja) | 高α型高純度窒化ケイ素粉末の製造方法 | |
| JPS61174106A (ja) | 窒化けい素微粉末の製造法 | |
| TWI246997B (en) | Manufacturing method of aluminum nitride | |
| JPH03199115A (ja) | 球状単分散β―ＳｉＣ微粒およびその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |