JPS6487565A - Method for casting sic-c based material - Google Patents
Method for casting sic-c based materialInfo
- Publication number
- JPS6487565A JPS6487565A JP62243659A JP24365987A JPS6487565A JP S6487565 A JPS6487565 A JP S6487565A JP 62243659 A JP62243659 A JP 62243659A JP 24365987 A JP24365987 A JP 24365987A JP S6487565 A JPS6487565 A JP S6487565A
- Authority
- JP
- Japan
- Prior art keywords
- sic
- soln
- powder
- suspension
- particle diameter
- 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.)
- Pending
Links
Landscapes
- Ceramic Products (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
PURPOSE:To produce the title cast body capable of obtaining a dense SiC sintered body of complicated shapes by introducing a slip consisting of an aq. suspension of the SiC powder and carbon powder having respectively specified particle diameter into a casting mold coated with a mold-releasing agent. CONSTITUTION:A slip consisting of a suspension contg. 60-90wt.% of the SiC powder having <=200mu maximum particle diameter, 40-10wt.% of the C powder having <=100mu maximum particle diameter, and an aq. soln. contg. 20-40wt.% solid component (e.g., an aq. soln. of sodium alginate) is prepared. The thin film of a mold-releasing agent (e.g., a suspension of paper pulp and an aq. soln. of sodium alginate) is formed on a casting mold in one or two layers, and the slip is introduced. By this method, an SiC-C based cast body capable of obtaining a dense reaction-sintering silicon carbide sintered body can be produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62243659A JPS6487565A (en) | 1987-09-30 | 1987-09-30 | Method for casting sic-c based material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62243659A JPS6487565A (en) | 1987-09-30 | 1987-09-30 | Method for casting sic-c based material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6487565A true JPS6487565A (en) | 1989-03-31 |
Family
ID=17107096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62243659A Pending JPS6487565A (en) | 1987-09-30 | 1987-09-30 | Method for casting sic-c based material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487565A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654219A (en) * | 1979-10-03 | 1981-05-14 | British Nuclear Fuels Ltd | Manufacture of silundum body |
| JPS58194734A (en) * | 1982-05-10 | 1983-11-12 | Agency Of Ind Science & Technol | Casting and molding method of nonplastic powder |
| JPS60131864A (en) * | 1983-12-19 | 1985-07-13 | テンマット リミテッド | Reaction-bonded silicon carbide rotary ellipse |
| JPS60246264A (en) * | 1984-05-23 | 1985-12-05 | 東芝セラミツクス株式会社 | Manufacture of silicon carbide material |
| JPS61227813A (en) * | 1985-04-02 | 1986-10-09 | Nippon Cement Co Ltd | Production of plurally layered ceramic filter |
-
1987
- 1987-09-30 JP JP62243659A patent/JPS6487565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654219A (en) * | 1979-10-03 | 1981-05-14 | British Nuclear Fuels Ltd | Manufacture of silundum body |
| JPS58194734A (en) * | 1982-05-10 | 1983-11-12 | Agency Of Ind Science & Technol | Casting and molding method of nonplastic powder |
| JPS60131864A (en) * | 1983-12-19 | 1985-07-13 | テンマット リミテッド | Reaction-bonded silicon carbide rotary ellipse |
| JPS60246264A (en) * | 1984-05-23 | 1985-12-05 | 東芝セラミツクス株式会社 | Manufacture of silicon carbide material |
| JPS61227813A (en) * | 1985-04-02 | 1986-10-09 | Nippon Cement Co Ltd | Production of plurally layered ceramic filter |
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