JPS5515977A - Production of pyrographite - Google Patents
Production of pyrographiteInfo
- Publication number
- JPS5515977A JPS5515977A JP8934278A JP8934278A JPS5515977A JP S5515977 A JPS5515977 A JP S5515977A JP 8934278 A JP8934278 A JP 8934278A JP 8934278 A JP8934278 A JP 8934278A JP S5515977 A JPS5515977 A JP S5515977A
- Authority
- JP
- Japan
- Prior art keywords
- pyrographite
- deposition
- heated
- liquid hydrocarbon
- metal surface
- 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
Landscapes
- Chemical Vapour Deposition (AREA)
- Carbon And Carbon Compounds (AREA)
- Chemically Coating (AREA)
Abstract
PURPOSE: To enable high efficiency production of pyrographite with small facilities by dipping core metal, heated to a high temp., in liquid hydrocarbon to deposition- laminate pyrographite on the metal surface.
CONSTITUTION: Liquid hydrocarbon with high decomposition temp., e.g. kerosine is charged into reactor 1 and circulated with pump 14. Core metal 3 made of W or the like is rotated and induction-heated to 300W800°C by supplying a high frequency current to coils 8, whereby pyrographite can be deposition-laminated on the metal surface rapidly and uniformly. This method requires small facilities as compared to a conventional vacuum gassing method, and it reduces hydrocarbon loss.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53089342A JPS6037045B2 (en) | 1978-07-24 | 1978-07-24 | Production method of pyrographite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53089342A JPS6037045B2 (en) | 1978-07-24 | 1978-07-24 | Production method of pyrographite |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5515977A true JPS5515977A (en) | 1980-02-04 |
JPS6037045B2 JPS6037045B2 (en) | 1985-08-23 |
Family
ID=13968015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53089342A Expired JPS6037045B2 (en) | 1978-07-24 | 1978-07-24 | Production method of pyrographite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037045B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230512A (en) * | 1987-03-17 | 1988-09-27 | Sharp Corp | Powdery highly crystalline graphite containing iron family element or alloy containing said element |
JP2013023746A (en) * | 2011-07-23 | 2013-02-04 | Toshiyuki Onishi | Method for forming graphite on metal surface |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939398A (en) * | 1972-08-12 | 1974-04-12 |
-
1978
- 1978-07-24 JP JP53089342A patent/JPS6037045B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939398A (en) * | 1972-08-12 | 1974-04-12 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230512A (en) * | 1987-03-17 | 1988-09-27 | Sharp Corp | Powdery highly crystalline graphite containing iron family element or alloy containing said element |
JP2013023746A (en) * | 2011-07-23 | 2013-02-04 | Toshiyuki Onishi | Method for forming graphite on metal surface |
Also Published As
Publication number | Publication date |
---|---|
JPS6037045B2 (en) | 1985-08-23 |
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