Graphite e arotsoe ka graphite ea tlhaho le graphite ea maiketsetso. Batho ba bangata baa tseba empa ha ba tsebe ho li khetholla. Liphapang ke life pakeng tsa tsona? Mohlophisi ea latelang o tla u bolella mokhoa oa ho khetholla pakeng tsa tse peli:
1. Sebopeho sa kristale
Tlhaho ea graphite: Tsoelo-pele ea kristale e batla e phethehile, tekanyo ea graphitization ea flake graphite e feta 98%, 'me tekanyo ea graphitization ea tlhaho ea microcrystalline graphite hangata e ka tlase ho 93%.
Graphite ea maiketsetso: Tekanyo ea nts'etsopele ea kristale e itšetlehile ka thepa e tala le mocheso oa phekolo ea mocheso. Ha re bua ka kakaretso, ha mocheso oa mocheso o phahameng o le holimo, tekanyo ea graphitization e phahame. Hajoale, tekanyo ea graphitization ea graphite ea maiketsetso e hlahisoang indastering hangata e ka tlase ho 90%.
2. Sebopeho sa mokhatlo
Natural flake graphite: Ke kristale e le 'ngoe e nang le sebopeho se batlang se le bonolo' me e na le mefokolo ea kristale feela (joalo ka mefokolo ea lintlha, li-dislocation, liphoso tsa stacking, joalo-joalo), 'me e bonts'a litšobotsi tsa anisotropic maemong a macroscopic. Lithollo tsa tlhaho tsa graphite ea microcrystalline li nyenyane, lithollo li hlophisoa ka mokhoa o sa laoleheng, 'me ho na le li-pores ka mor'a hore litšila li tlosoe, li bonts'a isotropy ka tekanyo ea macroscopic.
Graphite ea maiketsetso: E ka nkoa e le lisebelisoa tse nang le mekhahlelo e mengata, ho kenyelletsa le karolo ea graphite e fetotsoeng ho tloha likarolong tsa carbonaceous tse kang petroleum coke kapa pitch coke, graphite phase e fetoletsoeng ho tloha mashala tar binder e phuthetsoe ho pota-potile likaroloana, ho bokella likaroloana kapa sekontiri sa mashala. Li-pores tse entsoeng ke binder ka mor'a phekolo ea mocheso, joalo-joalo.
3. Sebopeho sa 'mele
Graphite ea tlhaho: hangata e teng ka mokhoa oa phofo 'me e ka sebelisoa e le mong, empa hangata e sebelisoa hammoho le lisebelisoa tse ling.
graphite ea maiketsetso: Ho na le mefuta e mengata, ho kenyelletsa phofo, fiber le block, athe graphite ea maiketsetso ka kutloisiso e moqotetsane hangata e le block, e hlokang ho sebetsoa hore e be sebopeho se itseng ha e sebelisoa.
4. Lintho tsa 'mele le tsa lik'hemik'hale
Mabapi le thepa ea 'mele le ea lik'hemik'hale, graphite ea tlhaho le graphite ea maiketsetso li na le lintho tse tšoanang le liphapang tsa ts'ebetso. Mohlala, graphite ea tlhaho le graphite ea maiketsetso ke li-conductors tse ntle tsa mocheso le motlakase, empa bakeng sa phofshoana ea graphite ea bohloeki bo tšoanang le boholo ba karoloana, graphite ea tlhaho ea graphite e na le ts'ebetso e ntle ka ho fetisisa ea ho fetisa mocheso le conductivity ea motlakase, e lateloa ke graphite ea tlhaho ea microcrystalline le graphite ea maiketsetso. . tlase ka ho fetisisa. Graphite e na le lubricity e ntle le polasetiki e itseng. Tsoelo-pele ea kristale ea tlhaho ea graphite ea tlhaho e batla e phethehile, coefficient ea likhohlano e nyane, lubricity ke eona e ntle ka ho fetisisa, 'me polasetiki ke eona e phahameng ka ho fetisisa, e lateloa ke graphite e teteaneng ea crystalline le cryptocrystalline graphite, e lateloa ke graphite ea maiketsetso. mafutsana.
Qingdao Furuite Graphite e sebetsa haholo ka phofo e hloekileng ea tlhaho ea graphite, pampiri ea graphite, lebese la graphite le lihlahisoa tse ling tsa graphite. Khampani e nka bohlokoa bo boholo ho mokitlane ho netefatsa boleng bo phahameng ba lihlahisoa. Bareki ba amohelehile ho ikopanya le rona.
Nako ea poso: Jul-18-2022