JPS5551713A - Production of zirconium carbide - Google Patents

Production of zirconium carbide

Info

Publication number
JPS5551713A
JPS5551713A JP12356178A JP12356178A JPS5551713A JP S5551713 A JPS5551713 A JP S5551713A JP 12356178 A JP12356178 A JP 12356178A JP 12356178 A JP12356178 A JP 12356178A JP S5551713 A JPS5551713 A JP S5551713A
Authority
JP
Japan
Prior art keywords
zrc
zrsio
raw material
blended
sic
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
JP12356178A
Other languages
Japanese (ja)
Inventor
Kentaro Sawamura
Yoshitaka Kimura
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP12356178A priority Critical patent/JPS5551713A/en
Publication of JPS5551713A publication Critical patent/JPS5551713A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain ZrC at a low cost without requiring complex equipment and difficult operation by blending ZrSiO4-base raw material with a carbon material; heating the blended raw material to a temp, enough for formation of ZrC and SiC; and separating ZrC formed.
CONSTITUTION: ZrSiO4-base raw material is blended with a carbon material such as coke or anthracite in an amt. of 6W8 mols as CW1mol of ZrSiO4. Blended raw material 4 is then charged into Acheson furnace 1, where it is heated to about 1600°C under a reducing atmosphere by supplying an electric current to electric resistance heating element A from guide electrodes 5, thereby inducing the following reaction; ZrSiO4+6C→ZrC+SiC+4CO. The resulting ZrC has high hardness and high heat resistance, so it is used as a cutting tool material, heat resistant special ceramics, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP12356178A 1978-10-09 1978-10-09 Production of zirconium carbide Pending JPS5551713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12356178A JPS5551713A (en) 1978-10-09 1978-10-09 Production of zirconium carbide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12356178A JPS5551713A (en) 1978-10-09 1978-10-09 Production of zirconium carbide

Publications (1)

Publication Number Publication Date
JPS5551713A true JPS5551713A (en) 1980-04-15

Family

ID=14863628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12356178A Pending JPS5551713A (en) 1978-10-09 1978-10-09 Production of zirconium carbide

Country Status (1)

Country Link
JP (1) JPS5551713A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140936U (en) * 1981-02-24 1982-09-03
JPS5894939A (en) * 1982-03-10 1983-06-06 Nitto Seiko Co Ltd Automatic screw-fastening machine
JPS63136833U (en) * 1987-02-27 1988-09-08
JPH03100077U (en) * 1990-01-31 1991-10-18
WO2017016079A1 (en) * 2015-07-28 2017-02-02 山东合创明业精细陶瓷有限公司 Method for synthesizing high-purity ultrafine zrc-sic composite powder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140936U (en) * 1981-02-24 1982-09-03
JPS5894939A (en) * 1982-03-10 1983-06-06 Nitto Seiko Co Ltd Automatic screw-fastening machine
JPS6357171B2 (en) * 1982-03-10 1988-11-10 Nitto Seiko Kk
JPS63136833U (en) * 1987-02-27 1988-09-08
JPH03100077U (en) * 1990-01-31 1991-10-18
WO2017016079A1 (en) * 2015-07-28 2017-02-02 山东合创明业精细陶瓷有限公司 Method for synthesizing high-purity ultrafine zrc-sic composite powder
JP2018521952A (en) * 2015-07-28 2018-08-09 山▲東▼合▲創▼明▲業▼精▲細▼陶瓷有限公司 Method for synthesizing high purity and ultrafine ZrC-SiC composite powder

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