JPS62246888A - 耐酸化性に優れた炭素材料の製造方法 - Google Patents
耐酸化性に優れた炭素材料の製造方法Info
- Publication number
- JPS62246888A JPS62246888A JP4340486A JP4340486A JPS62246888A JP S62246888 A JPS62246888 A JP S62246888A JP 4340486 A JP4340486 A JP 4340486A JP 4340486 A JP4340486 A JP 4340486A JP S62246888 A JPS62246888 A JP S62246888A
- Authority
- JP
- Japan
- Prior art keywords
- carbon material
- pores
- carbonaceous
- carbon
- temperature
- 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
- 239000003575 carbonaceous material Substances 0.000 title claims description 165
- 230000003647 oxidation Effects 0.000 title description 13
- 238000007254 oxidation reaction Methods 0.000 title description 13
- 239000011148 porous material Substances 0.000 claims description 56
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 29
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 239000000463 material Substances 0.000 description 20
- 238000005470 impregnation Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 15
- 239000005388 borosilicate glass Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 11
- 229910001873 dinitrogen Inorganic materials 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 230000006698 induction Effects 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 229910052681 coesite Inorganic materials 0.000 description 7
- 229910052906 cristobalite Inorganic materials 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- 229910052682 stishovite Inorganic materials 0.000 description 7
- 229910052905 tridymite Inorganic materials 0.000 description 7
- 238000006068 polycondensation reaction Methods 0.000 description 6
- 239000005368 silicate glass Substances 0.000 description 6
- 239000008119 colloidal silica Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910000953 kanthal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000134884 Ericales Species 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- KSCFJBIXMNOVSH-UHFFFAOYSA-N dyphylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1N(CC(O)CO)C=N2 KSCFJBIXMNOVSH-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4340486A JPS62246888A (ja) | 1986-02-27 | 1986-02-27 | 耐酸化性に優れた炭素材料の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4340486A JPS62246888A (ja) | 1986-02-27 | 1986-02-27 | 耐酸化性に優れた炭素材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62246888A true JPS62246888A (ja) | 1987-10-28 |
| JPH0240034B2 JPH0240034B2 (enrdf_load_stackoverflow) | 1990-09-10 |
Family
ID=12662825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4340486A Granted JPS62246888A (ja) | 1986-02-27 | 1986-02-27 | 耐酸化性に優れた炭素材料の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62246888A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018100781A (ja) * | 2016-12-19 | 2018-06-28 | 東京窯業株式会社 | 蓄熱体の製造方法及び蓄熱体 |
| JP2020121892A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
| JP2020121890A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
| JP2020121891A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577115A (en) * | 1980-06-16 | 1982-01-14 | Matsushita Electric Ind Co Ltd | Organic semiconductor material |
-
1986
- 1986-02-27 JP JP4340486A patent/JPS62246888A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577115A (en) * | 1980-06-16 | 1982-01-14 | Matsushita Electric Ind Co Ltd | Organic semiconductor material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018100781A (ja) * | 2016-12-19 | 2018-06-28 | 東京窯業株式会社 | 蓄熱体の製造方法及び蓄熱体 |
| JP2020121892A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
| JP2020121890A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
| JP2020121891A (ja) * | 2019-01-29 | 2020-08-13 | 明智セラミックス株式会社 | 含浸坩堝 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240034B2 (enrdf_load_stackoverflow) | 1990-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |