JPS62148370A - 高耐酸化性窒化ケイ素系セラミツクスの製造方法 - Google Patents
高耐酸化性窒化ケイ素系セラミツクスの製造方法Info
- Publication number
- JPS62148370A JPS62148370A JP60291695A JP29169585A JPS62148370A JP S62148370 A JPS62148370 A JP S62148370A JP 60291695 A JP60291695 A JP 60291695A JP 29169585 A JP29169585 A JP 29169585A JP S62148370 A JPS62148370 A JP S62148370A
- Authority
- JP
- Japan
- Prior art keywords
- silicon nitride
- sintered body
- oxidation
- manufacture
- sic
- 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
- 229910052581 Si3N4 Inorganic materials 0.000 title claims description 34
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 34
- 239000000919 ceramic Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000003647 oxidation Effects 0.000 claims description 29
- 238000007254 oxidation reaction Methods 0.000 claims description 29
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 22
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000012071 phase Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910005091 Si3N Inorganic materials 0.000 description 1
- 229910003564 SiAlON Inorganic materials 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- -1 alumina Chemical compound 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical compound [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60291695A JPS62148370A (ja) | 1985-12-23 | 1985-12-23 | 高耐酸化性窒化ケイ素系セラミツクスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60291695A JPS62148370A (ja) | 1985-12-23 | 1985-12-23 | 高耐酸化性窒化ケイ素系セラミツクスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62148370A true JPS62148370A (ja) | 1987-07-02 |
| JPH0435436B2 JPH0435436B2 (enrdf_load_stackoverflow) | 1992-06-11 |
Family
ID=17772206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60291695A Granted JPS62148370A (ja) | 1985-12-23 | 1985-12-23 | 高耐酸化性窒化ケイ素系セラミツクスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148370A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134567A (ja) * | 1986-11-21 | 1988-06-07 | 株式会社豊田中央研究所 | セラミツクス複合体 |
| JPH03205363A (ja) * | 1989-05-10 | 1991-09-06 | Ngk Insulators Ltd | 窒化珪素焼結体およびその製造法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589882A (ja) * | 1981-07-09 | 1983-01-20 | 工業技術院長 | 超硬耐熱セラミックスの製造方法 |
| JPS5891070A (ja) * | 1981-11-27 | 1983-05-30 | 旭硝子株式会社 | 炭化珪素と窒化珪素の複合焼結体の製法 |
| JPS6046973A (ja) * | 1983-08-25 | 1985-03-14 | 大森 守 | 炭化珪素一窒化珪素焼結複合材料とその製造方法 |
| JPS61158867A (ja) * | 1984-12-28 | 1986-07-18 | 工業技術院長 | 窒化ケイ素系焼結体の強化方法 |
-
1985
- 1985-12-23 JP JP60291695A patent/JPS62148370A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589882A (ja) * | 1981-07-09 | 1983-01-20 | 工業技術院長 | 超硬耐熱セラミックスの製造方法 |
| JPS5891070A (ja) * | 1981-11-27 | 1983-05-30 | 旭硝子株式会社 | 炭化珪素と窒化珪素の複合焼結体の製法 |
| JPS6046973A (ja) * | 1983-08-25 | 1985-03-14 | 大森 守 | 炭化珪素一窒化珪素焼結複合材料とその製造方法 |
| JPS61158867A (ja) * | 1984-12-28 | 1986-07-18 | 工業技術院長 | 窒化ケイ素系焼結体の強化方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134567A (ja) * | 1986-11-21 | 1988-06-07 | 株式会社豊田中央研究所 | セラミツクス複合体 |
| JPH03205363A (ja) * | 1989-05-10 | 1991-09-06 | Ngk Insulators Ltd | 窒化珪素焼結体およびその製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435436B2 (enrdf_load_stackoverflow) | 1992-06-11 |
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