Kugwiritsa ntchito ma electrode a graphite

Choyamba, gulu la graphite elekitirodi

graphite elekitirodi lagawidwa mu: wamba mphamvu graphite elekitirodi (RP);Mphamvu yapamwamba ya graphite elekitirodi (HP);Ultra-high power graphite electrode (UHP).

Chachiwiri, kugwiritsa ntchito electrode ya graphite

1. Amagwiritsidwa ntchito popanga zitsulo za arc ng'anjo yamagetsi

graphite elekitirodi zakuthupi zimagwiritsa ntchito magetsi ng'anjo steelmaking.Electric ng'anjo steelmaking ndi ntchito graphite elekitirodi mu ng'anjo kuyambitsa ntchito panopa, amphamvu panopa pansi pa elekitirodi akhoza kudzera mu chilengedwe mpweya kutulutsa chikoka cha arc kumaliseche, ntchito kutentha kwaiye ndi arc kuti smelting. .Kukula kwa mphamvu yamagetsi, yokhala ndi maelekitirodi a graphite okhala ndi ma diameter osiyanasiyana, angagwiritsidwe ntchito mosalekeza, motsutsana ndi kulumikizana pakati pa ma elekitirodi olumikizira mafupa.Ma graphite omwe amagwiritsidwa ntchito popanga zitsulo monga ma elekitirodi amawerengera pafupifupi 70-80% ya kuchuluka kwa graphite ku China.

2.Kugwiritsidwa ntchito kwa ng'anjo yamagetsi yamagetsi yamafuta

Ntchito kupanga chitsulo ng'anjo ferroalloy, pakachitsulo koyera, chikasu phosphorous, calcium carbide ndi matte, amene amakhala ndi m'munsi mwa elekitirodi conductive m'manda mu mlandu, kotero kuwonjezera pa mbale magetsi ndi arc magetsi pakati pa mlandu. kupanga kutentha, panopa kudzera kukana mlandu kumatulutsanso kutentha.

3.Kwa ng'anjo zotsutsa

Popanga, ng'anjo ya graphitization ya zinthu zakuthupi za graphite, ng'anjo yopangira magalasi osungunuka ndi ng'anjo yamagetsi ya silicon carbide ndi ng'anjo zotsutsa.Kasamalidwe kazinthu mu ng'anjo sikuti amangolimbana ndi kutentha, komanso chinthu chomwe chiyenera kutenthedwa.

4.Hot kufa kuponyera kufa ndi vacuum ng'anjo chotenthetsera ndi zinthu zina zapadera

Komanso tisaiwale kuti kuphatikizapo graphite elekitirodi, graphite nkhungu ndi graphite crucible 3 mitundu ya zipangizo mkulu kutentha gulu, atatu graphite zipangizo pa kutentha, graphite n'zosavuta oxidize kuyaka anachita, motero pamwamba pa mpweya wosanjikiza zinthu. , kusintha mawonekedwe a graphite opanda kanthu.