JPH0248511B2 - - Google Patents
Info
- Publication number
- JPH0248511B2 JPH0248511B2 JP60142498A JP14249885A JPH0248511B2 JP H0248511 B2 JPH0248511 B2 JP H0248511B2 JP 60142498 A JP60142498 A JP 60142498A JP 14249885 A JP14249885 A JP 14249885A JP H0248511 B2 JPH0248511 B2 JP H0248511B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- weight
- parts
- particle size
- average particle
- 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
- 239000000843 powder Substances 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 15
- 239000011863 silicon-based powder Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 239000011362 coarse particle Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60142498A JPS627670A (ja) | 1985-07-01 | 1985-07-01 | 半導体拡散炉の構成部材の製造方法 |
| US06/877,918 US4771021A (en) | 1985-07-01 | 1986-06-24 | Semi-conductor diffusion furnace components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60142498A JPS627670A (ja) | 1985-07-01 | 1985-07-01 | 半導体拡散炉の構成部材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS627670A JPS627670A (ja) | 1987-01-14 |
| JPH0248511B2 true JPH0248511B2 (enrdf_load_stackoverflow) | 1990-10-25 |
Family
ID=15316730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60142498A Granted JPS627670A (ja) | 1985-07-01 | 1985-07-01 | 半導体拡散炉の構成部材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627670A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421415U (enrdf_load_stackoverflow) * | 1990-06-12 | 1992-02-24 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190249059A1 (en) * | 2016-06-13 | 2019-08-15 | Teijin Limited | Silicon carbide production method and silicon carbide composite material |
-
1985
- 1985-07-01 JP JP60142498A patent/JPS627670A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421415U (enrdf_load_stackoverflow) * | 1990-06-12 | 1992-02-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS627670A (ja) | 1987-01-14 |
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