GB956342A - Pyrolytic graphite article - Google Patents
Pyrolytic graphite articleInfo
- Publication number
- GB956342A GB956342A GB4046162A GB4046162A GB956342A GB 956342 A GB956342 A GB 956342A GB 4046162 A GB4046162 A GB 4046162A GB 4046162 A GB4046162 A GB 4046162A GB 956342 A GB956342 A GB 956342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrolytic graphite
- coating
- produced
- graphite article
- graphite
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/97—Rocket nozzles
- F02K9/974—Nozzle- linings; Ablative coatings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/522—Graphite
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
<PICT:0956342/C1/1> <PICT:0956342/C1/2> A composite pyrolytic graphite article (Fig. 1) is produced by cementing together a plurality of spaced pyrolytic graphite plates 11 by a coating 12 of pyrolytic graphite, the plane of deposition of the graphite in each plate being at an angle, preferably a right angle, with the side face of the plate. In a modification (Fig. 2), a rocket nozzle is formed by cementing together a plurality of rings 15 by a coating 17 of pyrolytic graphite between and on the outside of the rings. The pyrolytic graphite may be produced from methane. The coating may be produced at a temperature of 1850-1900 DEG C. and a pressure of 1 mm. of Hg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4046162A GB956342A (en) | 1962-10-25 | 1962-10-25 | Pyrolytic graphite article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4046162A GB956342A (en) | 1962-10-25 | 1962-10-25 | Pyrolytic graphite article |
Publications (1)
Publication Number | Publication Date |
---|---|
GB956342A true GB956342A (en) | 1964-04-22 |
Family
ID=10415011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4046162A Expired GB956342A (en) | 1962-10-25 | 1962-10-25 | Pyrolytic graphite article |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB956342A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034031A (en) * | 1974-10-23 | 1977-07-05 | U.S. Philips Corporation | Method of manufacturing grid electrodes for electron tubes |
-
1962
- 1962-10-25 GB GB4046162A patent/GB956342A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034031A (en) * | 1974-10-23 | 1977-07-05 | U.S. Philips Corporation | Method of manufacturing grid electrodes for electron tubes |
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