JPS6230681A - 非通気性セラミツク焼結成形体とその製造方法 - Google Patents
非通気性セラミツク焼結成形体とその製造方法Info
- Publication number
- JPS6230681A JPS6230681A JP16777585A JP16777585A JPS6230681A JP S6230681 A JPS6230681 A JP S6230681A JP 16777585 A JP16777585 A JP 16777585A JP 16777585 A JP16777585 A JP 16777585A JP S6230681 A JPS6230681 A JP S6230681A
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- powder
- ceramic sintered
- coating
- ceramic
- 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
- 239000000919 ceramic Substances 0.000 title claims description 52
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000000843 powder Substances 0.000 claims description 58
- 239000011248 coating agent Substances 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 238000010304 firing Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 239000005368 silicate glass Substances 0.000 claims description 5
- 239000005388 borosilicate glass Substances 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000010410 layer Substances 0.000 description 13
- 239000012298 atmosphere Substances 0.000 description 7
- 238000007654 immersion Methods 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 Si + Kl + Mg + Zr Chemical class 0.000 description 1
- 229910005091 Si3N Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16777585A JPS6230681A (ja) | 1985-07-31 | 1985-07-31 | 非通気性セラミツク焼結成形体とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16777585A JPS6230681A (ja) | 1985-07-31 | 1985-07-31 | 非通気性セラミツク焼結成形体とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230681A true JPS6230681A (ja) | 1987-02-09 |
| JPH0449515B2 JPH0449515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-11 |
Family
ID=15855876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16777585A Granted JPS6230681A (ja) | 1985-07-31 | 1985-07-31 | 非通気性セラミツク焼結成形体とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230681A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7452606B2 (en) * | 2003-05-01 | 2008-11-18 | Saint-Gobain Ceramics & Plastics, Inc. | Silicon carbide ceramic components having oxide layer |
| US7993571B2 (en) | 2003-03-26 | 2011-08-09 | Saint-Gobain Ceramic & Plastics, Inc. | Silicon carbide ceramic components having oxide layer |
| JP2011168424A (ja) * | 2010-02-17 | 2011-09-01 | Kubota Corp | 溶融金属用セラミックス部材及びその製造方法 |
-
1985
- 1985-07-31 JP JP16777585A patent/JPS6230681A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7993571B2 (en) | 2003-03-26 | 2011-08-09 | Saint-Gobain Ceramic & Plastics, Inc. | Silicon carbide ceramic components having oxide layer |
| US7452606B2 (en) * | 2003-05-01 | 2008-11-18 | Saint-Gobain Ceramics & Plastics, Inc. | Silicon carbide ceramic components having oxide layer |
| JP2011168424A (ja) * | 2010-02-17 | 2011-09-01 | Kubota Corp | 溶融金属用セラミックス部材及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-11 |
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