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JPS5767011A - Manufacture of graphitic molding - Google Patents

Manufacture of graphitic molding

Info

Publication number
JPS5767011A
JPS5767011A JP56052917A JP5291781A JPS5767011A JP S5767011 A JPS5767011 A JP S5767011A JP 56052917 A JP56052917 A JP 56052917A JP 5291781 A JP5291781 A JP 5291781A JP S5767011 A JPS5767011 A JP S5767011A
Authority
JP
Japan
Prior art keywords
pitch
moldings
graphitic
graphitization
liq
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
JP56052917A
Other languages
Japanese (ja)
Other versions
JPS5827208B2 (en
Inventor
Morihiro Kimura
Hiroshi Kyoda
Hajime Asami
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.)
Shinagawa Refractories Co Ltd
Shinagawa Shiro Renga KK
Original Assignee
Shinagawa Refractories Co Ltd
Shinagawa Shiro Renga 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 Shinagawa Refractories Co Ltd, Shinagawa Shiro Renga KK filed Critical Shinagawa Refractories Co Ltd
Priority to JP56052917A priority Critical patent/JPS5827208B2/en
Publication of JPS5767011A publication Critical patent/JPS5767011A/en
Publication of JPS5827208B2 publication Critical patent/JPS5827208B2/en
Expired legal-status Critical Current

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  • Ceramic Products (AREA)

Abstract

PURPOSE: To obtain graphitic moldings with high hear conductivity without using a graphitization furnace, etc. by kneading flake graphite as principal starting material with solid powdered pitch and a liq. binder compatible with the pitch, molding the kneaded material, and carrying out calcination in a reducing atmosphere.
CONSTITUTION: To 100pts.wt. flake graphite are added 10W30pts.wt. solid powdered pitch and 15W25pts.wt. liq. tar-modified phenol resin compatible with the pitch. They are kneaded and molded at below a temp. at which the pitch is not softened thoroughly, and calcination is carried out in a reducing atmosphere to obtain graphitic moldings. By this method dense graphitic moldings with high strength, high degree of graphitization and high heat conductivity can be obtd. without using a special furnace such as a graphitization furnace, and the moldings are widely applicable to a carbonaceous refractory and other various kinds of use.
COPYRIGHT: (C)1982,JPO&Japio
JP56052917A 1981-04-10 1981-04-10 Manufacturing method of graphite molded body Expired JPS5827208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56052917A JPS5827208B2 (en) 1981-04-10 1981-04-10 Manufacturing method of graphite molded body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56052917A JPS5827208B2 (en) 1981-04-10 1981-04-10 Manufacturing method of graphite molded body

Publications (2)

Publication Number Publication Date
JPS5767011A true JPS5767011A (en) 1982-04-23
JPS5827208B2 JPS5827208B2 (en) 1983-06-08

Family

ID=12928174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56052917A Expired JPS5827208B2 (en) 1981-04-10 1981-04-10 Manufacturing method of graphite molded body

Country Status (1)

Country Link
JP (1) JPS5827208B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211404A (en) * 1982-06-03 1983-12-08 岡部　宏 Machining method for electrodes used in electrical discharge machines
JPS59232906A (en) * 1983-06-14 1984-12-27 Tokai Carbon Co Ltd Method for manufacturing gas impermeable carbonaceous material
JPS6090806A (en) * 1983-10-25 1985-05-22 Kobe Steel Ltd Impermeable molded carbon body and its manufacture
JPH01239058A (en) * 1988-03-18 1989-09-25 Nkk Corp Production of isotropic high-density carbon material
JP2009057261A (en) * 2007-09-03 2009-03-19 Tokai Carbon Co Ltd Method for producing carbon molding material
US8034451B2 (en) 2005-12-02 2011-10-11 Morganite Electrical Carbon Limited Carbon materials

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211404A (en) * 1982-06-03 1983-12-08 岡部　宏 Machining method for electrodes used in electrical discharge machines
JPS59232906A (en) * 1983-06-14 1984-12-27 Tokai Carbon Co Ltd Method for manufacturing gas impermeable carbonaceous material
JPH0159969B2 (en) * 1983-06-14 1989-12-20 Tokai Carbon Kk
JPS6090806A (en) * 1983-10-25 1985-05-22 Kobe Steel Ltd Impermeable molded carbon body and its manufacture
JPH0127969B2 (en) * 1983-10-25 1989-05-31 Kobe Steel Ltd
JPH01239058A (en) * 1988-03-18 1989-09-25 Nkk Corp Production of isotropic high-density carbon material
JPH0550468B2 (en) * 1988-03-18 1993-07-29 Nippon Kokan Kk
US8034451B2 (en) 2005-12-02 2011-10-11 Morganite Electrical Carbon Limited Carbon materials
JP2009057261A (en) * 2007-09-03 2009-03-19 Tokai Carbon Co Ltd Method for producing carbon molding material

Also Published As

Publication number Publication date
JPS5827208B2 (en) 1983-06-08

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