JPH0435435B2 - - Google Patents
Info
- Publication number
- JPH0435435B2 JPH0435435B2 JP62315756A JP31575687A JPH0435435B2 JP H0435435 B2 JPH0435435 B2 JP H0435435B2 JP 62315756 A JP62315756 A JP 62315756A JP 31575687 A JP31575687 A JP 31575687A JP H0435435 B2 JPH0435435 B2 JP H0435435B2
- Authority
- JP
- Japan
- Prior art keywords
- firing
- silicon carbide
- vacuum
- density
- sintered body
- 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 - Lifetime
Links
- 238000010304 firing Methods 0.000 claims description 20
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 13
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 13
- 239000012298 atmosphere Substances 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000000280 densification Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- -1 sintering aids Chemical compound 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62315756A JPH01157465A (ja) | 1987-12-14 | 1987-12-14 | 高密度炭化ケイ素焼結体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62315756A JPH01157465A (ja) | 1987-12-14 | 1987-12-14 | 高密度炭化ケイ素焼結体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01157465A JPH01157465A (ja) | 1989-06-20 |
| JPH0435435B2 true JPH0435435B2 (enrdf_load_stackoverflow) | 1992-06-11 |
Family
ID=18069168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62315756A Granted JPH01157465A (ja) | 1987-12-14 | 1987-12-14 | 高密度炭化ケイ素焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157465A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2666955B2 (ja) * | 1988-04-01 | 1997-10-22 | 株式会社東芝 | ＳｉＣ部品の製造方法およびＳｉＣ部品焼結用容器 |
| JP5507254B2 (ja) | 2007-03-16 | 2014-05-28 | 株式会社日本触媒 | 吸水性樹脂の製造方法および吸水性樹脂並びにそれらの利用 |
-
1987
- 1987-12-14 JP JP62315756A patent/JPH01157465A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01157465A (ja) | 1989-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080611 Year of fee payment: 16 |