Ho na le mefuta e sa tšoaneng ea graphite, litšoaneleho ke life?
2018-06-14
Graphite e entsoe ka coke powder le phofo ea graphite (kapa carbon black), e entsoeng ka bitumine e le binder, 'me e haelloa ke mocheso o phahameng ka ho bōpa. Ho itšetlehile ka lihlahisoa tse sebelisoang le mocheso oa ho fokotsa le nako, li-inks tse nepahetseng tse nang le thepa e fapaneng ea 'mele le ea mochine li ka etsoa. Mofuta o mong oa matla a matla a graphite, o tsejoang hape e le carbon graphite, o khetholloa ke sebōpeho sa oona se thata le se nang le boikutlo bo botle, boemong bo tlaase ba ho khanna, le ho sebetsa ka thata; e 'ngoe ke graphitized graphite, e tsejoang hape e le electrochemical graphite.
Litšobotsi tsa eona ke tse bonolo, tse tlaase le boithaopo bo botle. Ka lebaka la ho fokotseha ha mocheso o phahameng nakong ea mochine oa ho etsa lihlahisoa tsa graphite, bitumen ho eona e rata ho etsa pores 'me e tlameha ho kenngoa pele ho sebelisoa. K'homphieutha e sa kenyelletsoeng ha e na phello e totobetseng ho conductivity ea mocheso, empa matla le thata li ntlafetse haholo. Ho phaella ho graphite e boletsoeng ka holimo, ho na le resin ea graphite, e entsoeng ka lihlahisoa tse entsoeng ka motsoako oa limela joaloka motsoako o kopantsoeng le phofo ea graphite ka tsela e ts'oanang, e hatelitsoeng le e thehoa, le ho futhumetse ho fihlela ho hlaphoheloa mocheso.
Matla a khatello ea matla a graphite a phuthelang kahare e hlahisoa ke ho tiisa litekete tsa gland. Hobane ho tlatsoa ke 'mele oa elasto-plastiki, ha ho sebelisoa ho sebelisoa ha axial, matla a ho ferekanngoa a hlahisoa, e le hore matla a khatello a fokotsehe butle-butle ho latela tataiso ea axial,' me matla a hlaselang a radial a hlahisang liphahlo li kopane haufi le holim'a metsi shaft le ho thibela ho foqoha ha sekhahla.
Ho roala ka graphite ho na le monono o motle, o fokolang motlakase le ho hanyetsa, le ho hanyetsa mocheso. Ha moferefere o futhumala o ka mamella mocheso o itseng, ho tlosoa habonolo, tlhahiso e bonolo, theko e tlaase.
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