JPS5617915A - Graphite composite material - Google Patents
Graphite composite materialInfo
- Publication number
- JPS5617915A JPS5617915A JP9399679A JP9399679A JPS5617915A JP S5617915 A JPS5617915 A JP S5617915A JP 9399679 A JP9399679 A JP 9399679A JP 9399679 A JP9399679 A JP 9399679A JP S5617915 A JPS5617915 A JP S5617915A
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- graphite
- pyrographite
- hydrocarbon
- 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
Links
Abstract
PURPOSE: To obtain a graphite composite material having superior heat and wear resistances, etc. by heating the outside of a base material such as a wire or a rod and forming a graphite layer precipitated from liq. hydrocarbon by decomposition all over the material surface in predetermined size and form while controlling to isolate the material from the outer phase.
CONSTITUTION: Base material 7 made of metal such as tungsten or Nichrome or graphite and having the form of a wire, a rod or the like is heated in a reactor using material 7 as an electric resistor, and liq. hydrocarbon kept at a predetermined temp. is supplied to the whole outside of material 7 while controlling the flow rate to form pyrographite 8 in predetermined size and form by thermally decomposing the hydrocarbon. A plurality of base materials 7 may be arranged in contact with each other or at intervals and covered with pyrographite as one body. At least two materials 7 each covered with pyrographite 8 may be arranged at intervals to form a graphite composite material as a whole. The base material of the resulting composite material is isolated from the outer phase, and the composite material has high mechanical strength, grindability, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9399679A JPS5617915A (en) | 1979-07-24 | 1979-07-24 | Graphite composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9399679A JPS5617915A (en) | 1979-07-24 | 1979-07-24 | Graphite composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617915A true JPS5617915A (en) | 1981-02-20 |
JPS6256234B2 JPS6256234B2 (en) | 1987-11-25 |
Family
ID=14098004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9399679A Granted JPS5617915A (en) | 1979-07-24 | 1979-07-24 | Graphite composite material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617915A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472454A (en) * | 1981-11-26 | 1984-09-18 | Commissariat A L'energie Atomique | Process for the densification of a porous structure |
JPS605070A (en) * | 1983-04-19 | 1985-01-11 | ソシエテ・ユ−ロペ−ヌ・ドウ・プロプルジオン | Composite material and manufacture |
JPS61219708A (en) * | 1985-03-22 | 1986-09-30 | Hitachi Chem Co Ltd | Preparation of graphite article coated with pyrolytically prepared carbon |
JPS6330385A (en) * | 1986-07-21 | 1988-02-09 | 東洋炭素株式会社 | Protective carbonaceous material for heating |
WO1998040328A1 (en) * | 1997-03-13 | 1998-09-17 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Method for densifying a porous structure by circulation of the precursor and associated device |
JP2005350302A (en) * | 2004-06-10 | 2005-12-22 | Dialight Japan Co Ltd | Apparatus and method for producing carbon film |
JP2006143491A (en) * | 2004-11-16 | 2006-06-08 | Central Res Inst Of Electric Power Ind | Method and apparatus for manufacturing carbon nanotube |
JP2013023746A (en) * | 2011-07-23 | 2013-02-04 | Toshiyuki Onishi | Method for forming graphite on metal surface |
JP2013086999A (en) * | 2011-10-14 | 2013-05-13 | Ihi Aerospace Co Ltd | Method for densifying porous structure and densifying apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6037045A (en) * | 1983-08-09 | 1985-02-26 | Ricoh Co Ltd | Information memory |
-
1979
- 1979-07-24 JP JP9399679A patent/JPS5617915A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6037045A (en) * | 1983-08-09 | 1985-02-26 | Ricoh Co Ltd | Information memory |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472454A (en) * | 1981-11-26 | 1984-09-18 | Commissariat A L'energie Atomique | Process for the densification of a porous structure |
JPS605070A (en) * | 1983-04-19 | 1985-01-11 | ソシエテ・ユ−ロペ−ヌ・ドウ・プロプルジオン | Composite material and manufacture |
JPS61219708A (en) * | 1985-03-22 | 1986-09-30 | Hitachi Chem Co Ltd | Preparation of graphite article coated with pyrolytically prepared carbon |
JPS6330385A (en) * | 1986-07-21 | 1988-02-09 | 東洋炭素株式会社 | Protective carbonaceous material for heating |
WO1998040328A1 (en) * | 1997-03-13 | 1998-09-17 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Method for densifying a porous structure by circulation of the precursor and associated device |
FR2760742A1 (en) * | 1997-03-13 | 1998-09-18 | Europ Propulsion | METHOD FOR DENSIFICATION OF A POROUS STRUCTURE WITH CIRCULATION OF THE PRECURSOR AND ASSOCIATED DEVICE |
EP0966413B1 (en) * | 1997-03-13 | 2003-06-11 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Method for densifying a porous structure by circulation of the precursor and associated device |
JP2005350302A (en) * | 2004-06-10 | 2005-12-22 | Dialight Japan Co Ltd | Apparatus and method for producing carbon film |
JP4581055B2 (en) * | 2004-06-10 | 2010-11-17 | 株式会社ピュアロンジャパン | Carbon film manufacturing apparatus and manufacturing method thereof |
JP2006143491A (en) * | 2004-11-16 | 2006-06-08 | Central Res Inst Of Electric Power Ind | Method and apparatus for manufacturing carbon nanotube |
JP2013023746A (en) * | 2011-07-23 | 2013-02-04 | Toshiyuki Onishi | Method for forming graphite on metal surface |
JP2013086999A (en) * | 2011-10-14 | 2013-05-13 | Ihi Aerospace Co Ltd | Method for densifying porous structure and densifying apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6256234B2 (en) | 1987-11-25 |
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