Lipheo tsa graphite li arotsoe ka isostatic graphite le pyrolytic graphite. Mohlophisi oa RSM o tla hlahisa pyrolytic graphite ka botlalo.
Pyrolytic graphite ke mofuta o mocha oa thepa ea carbon. Ke k'habone ea pyrolytic e nang le chebahalo e phahameng ea kristale e behiloeng ke mouoane oa lik'hemik'hale holim'a graphite matrix ho 1800 ℃ ~ 2000 ℃ ka khase e phahameng ea hydrocarbon e hloekileng tlas'a khatello e itseng ea sebōpi. E na le boima bo phahameng (2.20g / cm³), bohloeki bo phahameng (lintho tse sa hloekang (0.0002%)) le anisotropy ea thepa ea mocheso, ea motlakase, ea makenete le ea mechine.Sena se bolela hore se na le thepa e fapaneng ho pholletsa le lifofane tse fapaneng. Sefofaneng sa C (ho pholletsa le lihlopha tsa sona) se na le conductivity e tlaase ea mocheso, e sebetsang e le insulator. Sefofaneng sa AB (se nang le lihlopha) se na le conductivity e phahameng haholo ea mocheso, e sebetsang e le mokhanni o motle haholo. Li-disc le lipoleiti tsa rona tsa pyrolytic graphite li fumaneha ka lisebelisoa tse tharo tse fapaneng: Substrate Nucleated (PG-SN), Continuous Nucleated (PG-CN), le High Conductivity Substrate Nucleated (PG-HT). Thepa e tsoelang pele ea Nucleated (PG-CN) e na le thepa ea 'mele ka 15-20% ho feta ea Substrate Nucleated.Pyrolytic carbon e hlahisoang betheng e nang le metsi e sebelisoa haholo-holo ho koahela bokaholimo ba likaroloana tsa mafura a nyutlelie ho thibela ho lutla ha lihlahisoa tsa fission. Ho feta moo, e boetse e sebelisetsoa ho etsa valve ea maiketsetso ea carbon center, bearing, joalo-joalo Pyrolytic graphite e hlahisoang ke bethe e sa hloekisoang e sebelisoa bakeng sa 'metso oa rocket nozzle, diamagnetic ball bakeng sa taolo ea maikutlo a sathelaete, electron tube grid, crucible for smelting high- tšepe e hloekileng, borashe bakeng sa taolo ea voltage, kamore ea ho ntša laser, thepa ea ho kenya mocheso bakeng sa sebōpi sa mocheso o phahameng, letlapa la epitaxial bakeng sa tlhahiso ea semiconductor, joalo-joalo.
Nako ea poso: Dec-14-2022