JPS56155013A - Preparation of metal carbide - Google Patents

Preparation of metal carbide

Info

Publication number
JPS56155013A
JPS56155013A JP5710780A JP5710780A JPS56155013A JP S56155013 A JPS56155013 A JP S56155013A JP 5710780 A JP5710780 A JP 5710780A JP 5710780 A JP5710780 A JP 5710780A JP S56155013 A JPS56155013 A JP S56155013A
Authority
JP
Japan
Prior art keywords
group
metal
compound
metal carbide
finely divided
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.)
Granted
Application number
JP5710780A
Other languages
Japanese (ja)
Other versions
JPS5850927B2 (en
Inventor
Tadashi Iwai
Takashi Kawahito
Masahiro Tokuse
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP55057107A priority Critical patent/JPS5850927B2/en
Publication of JPS56155013A publication Critical patent/JPS56155013A/en
Publication of JPS5850927B2 publication Critical patent/JPS5850927B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To make it easily possible to prepare a hard metal carbide in finely divided state useful as an extremely hard tool, by reacting a halogen compound of a specific metal or an OR group-containing compound of the metal with a specified aromatic compound, followed by calcination.
CONSTITUTION: A halide (e.g., chlorine, bromine, etc.) of an element, e.g., Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, etc. belonging to the group 4a to 6a of periodic table or a metal compound containing an OR group, e.g., alkoxy group, phenoxy group, etc., as a raw material is blended with an aromatic compound, e.g., a polyhydric alcohol having two or more hydroxyl groups directly linked to the aromatic carbon atom in one molecule as a carbon material. These compounds are reacted in a temperature range from -30W200°C for 1W5hr, and the reaction product is calcined in an inert gas atmosphere, e.g., Ar, He, etc. at 700W2,300°C. A metal carbide in finely divided state having particle diameter ≤1μ is prepared.
COPYRIGHT: (C)1981,JPO&Japio
JP55057107A 1980-05-01 1980-05-01 Metal carbide manufacturing method Expired JPS5850927B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55057107A JPS5850927B2 (en) 1980-05-01 1980-05-01 Metal carbide manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55057107A JPS5850927B2 (en) 1980-05-01 1980-05-01 Metal carbide manufacturing method

Publications (2)

Publication Number Publication Date
JPS56155013A true JPS56155013A (en) 1981-12-01
JPS5850927B2 JPS5850927B2 (en) 1983-11-14

Family

ID=13046285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55057107A Expired JPS5850927B2 (en) 1980-05-01 1980-05-01 Metal carbide manufacturing method

Country Status (1)

Country Link
JP (1) JPS5850927B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239301A2 (en) * 1986-03-27 1987-09-30 Imperial Chemical Industries Plc Production of ceramic materials
JPS62502609A (en) * 1985-04-26 1987-10-08 エス・アール・アイ・インターナショナル Processes for producing metal carbides and the like and precursors used in such processes
EP0266104A2 (en) * 1986-10-31 1988-05-04 Imperial Chemical Industries Plc Production of ceramic materials
EP0266105A2 (en) * 1986-10-29 1988-05-04 Imperial Chemical Industries Plc Production of ceramic materials
EP0875488A1 (en) * 1997-05-02 1998-11-04 Bayer Ag Method to produce transition metal carbides and/or carbonitrides, their use and transition metal xerogels
JP2008105937A (en) * 2006-09-29 2008-05-08 Nippon Tungsten Co Ltd Method for producing carbide powder-coated oxide powder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502609A (en) * 1985-04-26 1987-10-08 エス・アール・アイ・インターナショナル Processes for producing metal carbides and the like and precursors used in such processes
EP0239301A2 (en) * 1986-03-27 1987-09-30 Imperial Chemical Industries Plc Production of ceramic materials
EP0266105A2 (en) * 1986-10-29 1988-05-04 Imperial Chemical Industries Plc Production of ceramic materials
EP0266104A2 (en) * 1986-10-31 1988-05-04 Imperial Chemical Industries Plc Production of ceramic materials
EP0875488A1 (en) * 1997-05-02 1998-11-04 Bayer Ag Method to produce transition metal carbides and/or carbonitrides, their use and transition metal xerogels
JP2008105937A (en) * 2006-09-29 2008-05-08 Nippon Tungsten Co Ltd Method for producing carbide powder-coated oxide powder

Also Published As

Publication number Publication date
JPS5850927B2 (en) 1983-11-14

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