JPS61106473A - セラミツクスの製造法 - Google Patents
セラミツクスの製造法Info
- Publication number
- JPS61106473A JPS61106473A JP59224092A JP22409284A JPS61106473A JP S61106473 A JPS61106473 A JP S61106473A JP 59224092 A JP59224092 A JP 59224092A JP 22409284 A JP22409284 A JP 22409284A JP S61106473 A JPS61106473 A JP S61106473A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heat treatment
- ceramics
- strength
- silicon nitride
- 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 32
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 25
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 14
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012300 argon atmosphere Substances 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 239000012298 atmosphere Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- 229910005091 Si3N Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59224092A JPS61106473A (ja) | 1984-10-26 | 1984-10-26 | セラミツクスの製造法 |
| DE19843443817 DE3443817A1 (de) | 1983-12-02 | 1984-11-30 | Verfahren zur herstellung von keramik |
| US06/920,908 US4702869A (en) | 1983-12-02 | 1986-10-17 | Process for the production of ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59224092A JPS61106473A (ja) | 1984-10-26 | 1984-10-26 | セラミツクスの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106473A true JPS61106473A (ja) | 1986-05-24 |
| JPH0134956B2 JPH0134956B2 (enrdf_load_stackoverflow) | 1989-07-21 |
Family
ID=16808418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59224092A Granted JPS61106473A (ja) | 1983-12-02 | 1984-10-26 | セラミツクスの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106473A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62286380A (ja) * | 1986-06-05 | 1987-12-12 | Canon Inc | カラ−画像処理装置 |
| JPS6325275A (ja) * | 1986-07-18 | 1988-02-02 | 日本ピラ−工業株式会社 | 超高密度炭化珪素焼結体よりなる摺動部材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151290A (ja) * | 1984-01-19 | 1985-08-09 | トヨタ自動車株式会社 | 非酸化物系セラミツク構造体の表面処理方法 |
-
1984
- 1984-10-26 JP JP59224092A patent/JPS61106473A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151290A (ja) * | 1984-01-19 | 1985-08-09 | トヨタ自動車株式会社 | 非酸化物系セラミツク構造体の表面処理方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62286380A (ja) * | 1986-06-05 | 1987-12-12 | Canon Inc | カラ−画像処理装置 |
| JPS6325275A (ja) * | 1986-07-18 | 1988-02-02 | 日本ピラ−工業株式会社 | 超高密度炭化珪素焼結体よりなる摺動部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134956B2 (enrdf_load_stackoverflow) | 1989-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |