
Li-electrode tsa graphite tse nang le matla a phahameng ke lisebelisoa tsa bohlokoa bakeng sa ho etsa tšepe ka har'a libono tsa motlakase tse mahareng le tse kholo. E thehiloe ka ho khetheha bakeng sa matla a mahareng a hajoale le maemo a phahameng a ho qhibilihisa limela tsa tšepe, li lumellana haholo le 70-120 ton electric arc furna...
Li-electrode tsa graphite tse nang le matla a phahameng ke lisebelisoa tsa bohlokoa bakeng sa ho etsa tšepe ka har'a libono tsa motlakase tse mahareng le tse kholo. E thehiloe ka ho khetheha bakeng sa matla a mahareng a hajoale le maemo a phahameng a ho qhibiliha ka har'a limela tsa tšepe, li tsamaellana haholo le libono tsa arc tsa motlakase oa lithane tse 70-120 le libono tsa tlhoekiso tsa LF, 'me ke lisebelisoa tsa bohlokoa bakeng sa ho ntlafatsa boleng le katleho tlhahisong ea tšepe. Sehlahisoa se entsoe ho tloha ho coke ea nale ea boleng bo holimo e khethiloeng ka hloko le sekontiri se fetotsoeng, se sebetsoa ka ho bopa ka khatello e phahameng, ho baka ka mekhahlelo e mengata, graphitization ea mocheso o phahameng, le machining a nepahetseng. Mokhoa ona o lumellana le maemo a indasteri ea YB/T 4088-2017.
Lipontšo tsa bohlokoa tsa ts'ebetso li ntle haholo: boima ba bongata ≥1.65 g/cm³, resistivity ≤6.5 μΩm, coefficient ea ho atolosa mocheso ≤1.8×10⁻⁶/℃, mocheso oa kamore matla a flexural ≥10.5 MPa. Manonyeletso le 'mele li na le thepa e ts'oanang e ts'oanang,' me li-electrode li bonts'a ho hanyetsa mocheso oa mocheso le botsitso ba motlakase. Tšebeliso ea electrode nakong ea ho qhibiliha e tlaase ho 0.45 kg / t tšepe, e boloka matla a 10% ha a bapisoa le li-electrode tse tloaelehileng tsa matla, 'me a khutsufatsa potoloho ea tšepe ka 8% -12%. Ba ka mamella ka mokhoa o tsitsitseng khafetsa arc ignition le litšusumetso tse phahameng tsa mocheso o phahameng oa ho qhibiliha, ka katleho ho fokotsa kotsi ea ho robeha ha li-electrode le ho pshatla, ho netefatsa tlhahiso e tsoelang pele ea limela tsa tšepe, le ho leka-lekanya katleho ea ho qhibilihisa le litšenyehelo tsa ho sebetsa. Sena se etsa hore e be khetho e theko e tlaase bakeng sa ho ntlafatsa le ho eketsa tlhahiso ea limela tsa tšepe tse nyenyane le tse mahareng.