JPS6414198A - Production of silicon carbide whisker - Google Patents
Production of silicon carbide whiskerInfo
- Publication number
- JPS6414198A JPS6414198A JP16857887A JP16857887A JPS6414198A JP S6414198 A JPS6414198 A JP S6414198A JP 16857887 A JP16857887 A JP 16857887A JP 16857887 A JP16857887 A JP 16857887A JP S6414198 A JPS6414198 A JP S6414198A
- Authority
- JP
- Japan
- Prior art keywords
- sic whiskers
- sodium silicate
- production
- silicon source
- silicon carbide
- 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
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE:To reduce the amt. of a deformed substance produced as a by-product besides SiC whiskers and to obtain high purity SiC whiskers in a high yield by heat treating sodium silicate having a supported catalyst as a silicon source and a carbon source. CONSTITUTION:A catalyst is supported on sodium silicate as starting material for silica gel and the sodium silicate having the supported catalyst is used as a silicon source. This silicon source and a carbon source are heat treated. By this method, the amt. of a deformed substance produced as a by-product besides SiC whiskers is reduced and high purity SiC whiskers are selectively obtd. in a high yield.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16857887A JPS6414198A (en) | 1987-07-08 | 1987-07-08 | Production of silicon carbide whisker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16857887A JPS6414198A (en) | 1987-07-08 | 1987-07-08 | Production of silicon carbide whisker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414198A true JPS6414198A (en) | 1989-01-18 |
Family
ID=15870648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16857887A Pending JPS6414198A (en) | 1987-07-08 | 1987-07-08 | Production of silicon carbide whisker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414198A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110106553A (en) * | 2018-02-01 | 2019-08-09 | 中国科学院过程工程研究所 | A kind of preparation method of beta-silicon carbide whisker |
-
1987
- 1987-07-08 JP JP16857887A patent/JPS6414198A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110106553A (en) * | 2018-02-01 | 2019-08-09 | 中国科学院过程工程研究所 | A kind of preparation method of beta-silicon carbide whisker |
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