pyrolytic carbon
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Pyrolytic carbon — is a material similar to graphite, but with some covalent bonding between its graphene sheets as a result of imperfections in its production.Generally it is produced by heating a hydrocarbon nearly to its decomposition temperature, and permitting … Wikipedia
pyrolytic carbon — Смотри пиролитический углерод (пироуглерод) … Энциклопедический словарь по металлургии
Carbon monofluoride — (CF, CFx, or (CF)x), also called polycarbon monofluoride, polycarbon fluoride, poly(carbon monofluoride), and graphite fluoride, is a material formed by high temperature reaction of fluorine gas with graphite, charcoal, or pyrolytic carbon powder … Wikipedia
Allotropes of carbon — Eight allotropes of carbon: a) Diamond, b) Graphite, c) Lonsdaleite, d) C60 (Buckminsterfullerene or buckyball), e) C540, f) C70, g) Amorphous carbon, and h) single walled carbon nanotube or buckytube. This is a list of the allotropes of carb … Wikipedia
depositional carbon — n as used in Test Method D5061, a group of carbon forms that are formed from cracking and nucleation of gas phase hydrocarbon molecules during coal carbonization. D5061 • pyrolytic carbon sooty carbon spherulitic carbon … Coke&Coal Terminology
пиролитический углерод (пироуглерод) — [pyrolytic carbon, pyrocarbon] продукт разложения углеродсодержащих парогазовых соединений на горячих поверхностях в интервале 600 2200 °С; изотропен во взаимно перпендикулярных плоскостях (ОХ, ОУ). Различают два вида пиролитического углерода:… … Энциклопедический словарь по металлургии
Pebble bed reactor — Sketch of a pebble bed reactor in Italian … Wikipedia
Graphite — For other uses, see Graphite (disambiguation). Graphite Graphite specimen General Category Native element mineral … Wikipedia
Diamagnetism — Levitating pyrolytic carbon Diamagnetism is the property of an object which causes it to create a magnetic field in opposition to an externally applied magnetic field, thus causing a repulsive effect. Specifically, an external magnetic field… … Wikipedia
Artificial heart valve — An artificial heart valve is a device implanted in the heart of a patient with heart valvular disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires… … Wikipedia
