FR1302476A - Composite material with a carbon coating, in particular for electronic devices, its manufacturing process and articles made from this material - Google Patents
Composite material with a carbon coating, in particular for electronic devices, its manufacturing process and articles made from this materialInfo
- Publication number
- FR1302476A FR1302476A FR865166A FR865166A FR1302476A FR 1302476 A FR1302476 A FR 1302476A FR 865166 A FR865166 A FR 865166A FR 865166 A FR865166 A FR 865166A FR 1302476 A FR1302476 A FR 1302476A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- electronic devices
- carbon coating
- articles made
- composite material
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/14—Solid thermionic cathodes characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/46—Control electrodes, e.g. grid; Auxiliary electrodes
- H01J1/48—Control electrodes, e.g. grid; Auxiliary electrodes characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR865166A FR1302476A (en) | 1961-06-16 | 1961-06-16 | Composite material with a carbon coating, in particular for electronic devices, its manufacturing process and articles made from this material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR865166A FR1302476A (en) | 1961-06-16 | 1961-06-16 | Composite material with a carbon coating, in particular for electronic devices, its manufacturing process and articles made from this material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1302476A true FR1302476A (en) | 1962-08-31 |
Family
ID=8757423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR865166A Expired FR1302476A (en) | 1961-06-16 | 1961-06-16 | Composite material with a carbon coating, in particular for electronic devices, its manufacturing process and articles made from this material |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1302476A (en) |
-
1961
- 1961-06-16 FR FR865166A patent/FR1302476A/en not_active Expired
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