JPS6036374A - 非酸化物系セラミツクス粉末の精製方法 - Google Patents
非酸化物系セラミツクス粉末の精製方法Info
- Publication number
- JPS6036374A JPS6036374A JP58144474A JP14447483A JPS6036374A JP S6036374 A JPS6036374 A JP S6036374A JP 58144474 A JP58144474 A JP 58144474A JP 14447483 A JP14447483 A JP 14447483A JP S6036374 A JPS6036374 A JP S6036374A
- Authority
- JP
- Japan
- Prior art keywords
- silica
- powder
- reaction
- oxide ceramic
- ceramic powder
- 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
- 239000000843 powder Substances 0.000 title claims description 28
- 229910052575 non-oxide ceramic Inorganic materials 0.000 title claims description 5
- 239000011225 non-oxide ceramic Substances 0.000 title claims description 5
- 238000000746 purification Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 50
- 239000000377 silicon dioxide Substances 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XWROUVVQGRRRMF-UHFFFAOYSA-N F.O[N+]([O-])=O Chemical compound F.O[N+]([O-])=O XWROUVVQGRRRMF-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- -1 silicon oxide Chemical compound 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58144474A JPS6036374A (ja) | 1983-08-09 | 1983-08-09 | 非酸化物系セラミツクス粉末の精製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58144474A JPS6036374A (ja) | 1983-08-09 | 1983-08-09 | 非酸化物系セラミツクス粉末の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036374A true JPS6036374A (ja) | 1985-02-25 |
| JPS6227005B2 JPS6227005B2 (enExample) | 1987-06-11 |
Family
ID=15363134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58144474A Granted JPS6036374A (ja) | 1983-08-09 | 1983-08-09 | 非酸化物系セラミツクス粉末の精製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036374A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62141123A (ja) * | 1985-12-16 | 1987-06-24 | Idemitsu Kosan Co Ltd | 繊維状炭素系材料の製造方法 |
| JPH01234370A (ja) * | 1988-03-15 | 1989-09-19 | Tokai Konetsu Kogyo Co Ltd | 炭化けい素−金属けい素材料の製造方法 |
| JPH02258054A (ja) * | 1989-03-30 | 1990-10-18 | Ngk Insulators Ltd | 炭化けい素の化学的分解方法 |
| US8434585B2 (en) | 2010-12-24 | 2013-05-07 | Jtekt Corporation | Electric power steering system and vehicle steering system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133504A (en) * | 1978-04-10 | 1979-10-17 | Ibigawa Electric Ind Co Ltd | Manufacture of high density carborundum sintered body |
-
1983
- 1983-08-09 JP JP58144474A patent/JPS6036374A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133504A (en) * | 1978-04-10 | 1979-10-17 | Ibigawa Electric Ind Co Ltd | Manufacture of high density carborundum sintered body |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62141123A (ja) * | 1985-12-16 | 1987-06-24 | Idemitsu Kosan Co Ltd | 繊維状炭素系材料の製造方法 |
| JPH01234370A (ja) * | 1988-03-15 | 1989-09-19 | Tokai Konetsu Kogyo Co Ltd | 炭化けい素−金属けい素材料の製造方法 |
| JPH02258054A (ja) * | 1989-03-30 | 1990-10-18 | Ngk Insulators Ltd | 炭化けい素の化学的分解方法 |
| US8434585B2 (en) | 2010-12-24 | 2013-05-07 | Jtekt Corporation | Electric power steering system and vehicle steering system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227005B2 (enExample) | 1987-06-11 |
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