JPH0526750B2 - - Google Patents
Info
- Publication number
- JPH0526750B2 JPH0526750B2 JP60272945A JP27294585A JPH0526750B2 JP H0526750 B2 JPH0526750 B2 JP H0526750B2 JP 60272945 A JP60272945 A JP 60272945A JP 27294585 A JP27294585 A JP 27294585A JP H0526750 B2 JPH0526750 B2 JP H0526750B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- silicon nitride
- sintering
- pressure
- atmospheres
- 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.)
- Expired - Fee Related
Links
- 238000005245 sintering Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 8
- 238000005452 bending Methods 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 1
- 238000007656 fracture toughness test Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60272945A JPS62132773A (ja) | 1985-12-04 | 1985-12-04 | 窒化ケイ素焼結体の均質化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60272945A JPS62132773A (ja) | 1985-12-04 | 1985-12-04 | 窒化ケイ素焼結体の均質化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62132773A JPS62132773A (ja) | 1987-06-16 |
| JPH0526750B2 true JPH0526750B2 (enrdf_load_stackoverflow) | 1993-04-19 |
Family
ID=17520960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60272945A Granted JPS62132773A (ja) | 1985-12-04 | 1985-12-04 | 窒化ケイ素焼結体の均質化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132773A (enrdf_load_stackoverflow) |
-
1985
- 1985-12-04 JP JP60272945A patent/JPS62132773A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62132773A (ja) | 1987-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |