JPS6414198A - Production of silicon carbide whisker - Google Patents

Production of silicon carbide whisker

Info

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
Application number
JP16857887A
Other languages
Japanese (ja)
Inventor
Seiichi Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP16857887A priority Critical patent/JPS6414198A/en
Publication of JPS6414198A publication Critical patent/JPS6414198A/en
Pending legal-status Critical Current

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  • 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.
JP16857887A 1987-07-08 1987-07-08 Production of silicon carbide whisker Pending JPS6414198A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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