Synthetic graphite ke polycrystalline e tšoanang le crystallography. Ho na le mefuta e mengata ea graphite ea maiketsetso le mekhoa e fapaneng ea tlhahiso.
Ka kutloisiso e pharaletseng, lisebelisoa tsohle tsa graphite tse fumanoang ka mor'a carbonization ea lintho tse phelang le graphitization ka mocheso o phahameng li ka bitsoa graphite ea maiketsetso, tse kang carbon (graphite) fiber, pyrolytic carbon (graphite), foam graphite, joalo-joalo.
Ka kutloisiso e moqotetsane, graphite ea maiketsetso hangata e bua ka lisebelisoa tse ngata tse tiileng, tse kang graphite electrode, isostatic graphite, e entsoeng ka ho kopanya, ho kopanya, ho bōpa, carbonization (e tsejoang e le ho chesa indastering) le graphitization, e nang le litšila tse fokolang tsa thepa ea mashala. (petroleum coke, asphalt coke, joalo-joalo) e le kakaretso, sekontiri sa mashala joalo ka setlamo.
Ho na le mefuta e mengata ea graphite ea maiketsetso, e kenyelletsang phofo, fiber le block, ha mohopolo o moqotetsane oa graphite ea maiketsetso hangata e le block, e hlokang ho sebetsoa hore e be sebopeho se itseng ha e sebelisoa. E ka nkoa e le mofuta oa thepa ea multiphase, ho kenyelletsa le karolo ea graphite e fetotsoeng ke likaroloana tsa carbon tse kang petroleum coke kapa asphalt coke, karolo ea graphite e fetoloang ke mashala a pota-potileng likaroloana, ho bokellana ha likaroloana kapa li-pores tse entsoeng ke mashala. sekontiri sekontiri ka mor'a phekolo ea mocheso, joalo-joalo Ka kakaretso, ha mocheso oa phekolo ea mocheso o phahame, ho na le tekanyo e phahameng ea graphitization. Tlhahiso ea indasteri ea graphite ea maiketsetso, tekanyo ea graphitization hangata e ka tlase ho 90%.
Ha ho bapisoa le graphite ea tlhaho, graphite ea maiketsetso e na le phetisetso e fokolang ea mocheso le conductivity ea motlakase, lubricity le polasetiki, empa graphite ea maiketsetso e boetse e na le khanyetso e ntle ea ho apara, ho hanyetsa kutu le ho kenella ka tlase ho feta graphite ea tlhaho.
Thepa e tala bakeng sa ho hlahisa graphite ea maiketsetso haholo-holo e kenyelletsa petroleum coke, nale coke, asphalt coke, pitch ea mashala, carbon microspheres, joalo-joalo. Lihlahisoa tsa eona tse ka tlaase ho metsi li kenyelletsa electrode ea graphite, anode e phehiloeng pele, isostatic graphite, graphite e phahameng ea bohloeki, graphite ea nyutlelie, mocheso. exchanger joalo-joalo.
Tšebeliso ea sehlahisoa sa graphite ea maiketsetso e bonahala haholo-holo likarolong tse latelang:
1. Graphite electrode: Ka coke ea petroleum le coke ea nale e le lisebelisoa tse tala le sekontiri sa mashala e le binder, electrode ea graphite e entsoe ka calcination, batching, mixing, pressing, roasting, graptitization le machining. E sebelisoa haholo ka tšepe ea sebōpi sa motlakase, silicon ea indasteri, phosphorus e mosehla le lisebelisoa tse ling ka ho lokolla matla a motlakase ka mokhoa oa arc ho futhumatsa le ho qhibilihisa tefiso.
2. Anode e phehiloeng esale pele: e entsoe ka coke ea petroleum e le lisebelisoa tse tala le sekontiri sa mashala e le sekontiri ka calcination, batching, mixing, pressing, roasting, impregnation, graphitization le machining, hangata e sebelisoa e le anode conductive ea lisebelisoa tsa aluminium electrolytic.
3. Ho roala, ho tiisa lesale: ho tsamaisa thepa ea mecha ea phatlalatso e senyang, graphite e sebelisoang haholo ea maiketsetso e entsoeng ka mehele ea piston, mehele ea ho tiisa le li-bearings, e sebetsa ntle le ho eketsa oli e tlotsang.
4. Mocheso oa mocheso, sehlopha sa filthara: graphite ea maiketsetso e na le litšobotsi tsa ho hanyetsa kutu, conductivity e ntle ea mocheso le ho fokotseha ho fokolang. E sebelisoa haholo indastering ea lik'hemik'hale ho etsa mocheso oa mocheso, tanka ea karabelo, absorber, filter le lisebelisoa tse ling.
5. Graphite e khethehileng: e nang le boleng bo phahameng ba petroleum coke e le lisebelisoa tse tala, sekontiri sa mashala kapa resin ea maiketsetso e le binder, ka ho lokisetsa thepa e tala, ho kopanya, ho kopa, ho hatella, ho senya, ho kopanya ho kopanya, ho bōpa, ho halika ka makhetlo a mangata, ho kenella ka makhetlo a mangata, ho hloekisa le graphitization, machining le ho etsoa, ka kakaretso ho kenyeletsoa isostatic graphite, nuclear graphite, high purity graphite, e sebelisoang ho aerospace, electronics, intaseteri ea nyutlelie.
Nako ea poso: Nov-23-2022