Ka nts'etsopele e potlakileng ea indasteri ea lefats'e, phofo ea graphite e 'nile ea nkoa e le e' ngoe ea lisebelisoa tsa bohlokoa tsa liminerale tsa indasteri lapeng le linaheng tse ling. Haholo-holo lilemong tsa morao tjena, ka tsoelo-pele ea saense le theknoloji, graphite e bile le karolo ea bohlokoa liindastering tse fapaneng.
Indastering, litšepe tsa graphite li arotsoe ka mekhahlelo e 'meli e meholo: litšepe tsa graphite tse kristale le litšepe tsa graphite tse tsitsitseng tse kristale. Litšepe tsa graphite tse kristale li ka aroloa ka mefuta e 'meli: tse khephohileng le tse teteaneng.
Majwe a graphite Chaena boholo ba ona ke a mofuta wa kristale e nang le matheba, a latelwa ke mofuta wa cryptocrystalline. Graphite e teteaneng ya kristale e fumaneha feela dibakeng tse mmalwa tse kang Tokbula e Xinjiang mme ha e na boleng bo bongata ba indasteri.
Graphite ea indasteri e boloka thepa ea lik'hemik'hale ea pele ea graphite ea flake, e leng ho hanyetsa asiti, ho hanyetsa mafome le thepa ea 'mele, hammoho le ho hanyetsa mocheso o phahameng le o tlase. Matla a eona a khatello a feta 800kg/ cm², 'me e hanela oxidation. E lahleheloa ke 1% ea boima ba eona moeeng oa 450℃ 'me e na le sekhahla sa ho khutla sa 15-50%. E boetse e na le ts'ebetso e matla haholo ea ho itlotsa ea phofo ea graphite. Ka hona, graphite e sebelisitsoe haholo ho metallurgy, boenjiniere ba lik'hemik'hale, lik'hemik'hale tsa peterole, fisiks ea matla a phahameng, lifofane, lisebelisoa tsa elektroniki le masimo a mang.
Ka ho sebelisa thepa ea graphite, batho ba hlahisitse mefuta e fapaneng ea lihlahisoa ka bohlale ho latela litlhoko tsa boenjiniere, joalo ka graphite e hloekileng haholo, graphite e tenyetsehang, graphite e kopaneng, jj. Ho ntlafatsa ts'ebetso ea eona, graphite e kopanngoa le likhoele, lithapo tsa tšepe tsa graphite, meshes ea tšepe le lipoleiti tsa ts'ebetso ea tšepe ho etsa graphite e kopantsoeng ea phofo ea graphite, e eketsang matla le ho tenyetseha ha eona haholo.
Graphite e kopantsoeng haholo-holo e hatelloa ka serame kapa e hokahantsoe ka mocheso le li-resin, liraba tsa maiketsetso le polasetiki. Hape ho na le graphite e metsi le graphite e semi-liquid.
Graphite e bapala karolo ea bohlokoa masimong a mangata a fapaneng, joalo ka ho koala, ho hanyetsa mocheso, ho hanyetsa mafome, ho tsamaisa motlakase, ho boloka mocheso, ho hanyetsa khatello, ho hanyetsa ho tsofala le ho hanyetsa oxidation, e leng se hohetseng tlhokomelo e pharaletseng ho tsoa ho litsebi lapeng le linaheng tse ling. Ehlile, graphite le eona e kena ka khutso lisebelisoa tsa sejoale-joale tsa ofisi. Mohlala, fektheri ea thepa ea polokelo Profinseng ea Jiangxi e sebelisa graphite ho e atolosa le ho e sebetsana le maqephe a chitja a sa keneng likokoanyana a nang le bokhoni bo itseng ba ho monya meriana 'me e ka boloka katleho ea eona selemo kaofela.
Ka lebaka la katoloso e nyane ea graphite le bokhoni ba eona ba ho mamella liphetoho tse potlakileng tsa mocheso, e ka sebelisoa e le hlobo bakeng sa lisebelisoa tsa khalase. Kamora ho sebelisa graphite, li-castings tse fumanoang ka tšepe ea ferrous li na le litekanyo tse nepahetseng, libaka tse boreleli, le sekhahla se phahameng sa chai. Li ka sebelisoa ntle le kapa ka ts'ebetso e nyane feela, ka hona li boloka palo e kholo ea tšepe. Tlhahisong ea lits'ebetso tsa tšepe ea phofo tse kang li-alloy tse thata, likepe le lijana tsa ho sintering tse hanelang khatello hangata li etsoa ka thepa ea graphite. Ho feta moo, graphite e ka boela ea sebelisoa e le vacuum smelting graphite insulation plates le bases, hammoho le likarolo tse kang li-tube tsa ontong tse hanyetsanang le mocheso o phahameng, lithupa, lipoleiti le likarolo.
Nako ea poso: Mots'eanong-21-2025