Kugwiritsa Ntchito Ma Electrodes a Graphite ndi Ubwino

Ma electrode a graphite amagwiritsidwa ntchito kwambiri m'makampani azitsulo, komwe amagwiritsidwa ntchito m'malo opangira zitsulo zamagetsi (EAF) popanga zitsulo.Mu EAF,ma electrode a graphiteamagwiritsidwa ntchito kunyamula mafunde amagetsi okwera kwambiri, omwe amatulutsa kutentha koyenera kusungunula zitsulo zotsalira ndikuzisintha kukhala chitsulo chamadzimadzi.Kapangidwe kake ka graphite kamene kamathandiza kwambiri kamalola kuti graphite isamatenthedwe ndi kutentha kwambiri panthawi imeneyi.

Ma electrode a graphite ali ndi zabwino zambiri monga izi:

High matenthedwe ndi magetsi conductivity:

Katunduyu amawathandiza kupirira kutentha kwambiri komanso kunyamula mphamvu zambiri zamagetsi popanda kuwonongeka kwakukulu.Ma electrode amatenga gawo lofunikira pakusamutsa bwino kwa mphamvu, zomwe zimapangitsa kuti pakhale zokolola zambiri komanso kuchepa kwa mphamvu.

Mphamvu zamakina zabwino kwambiri komanso kukana kugwedezeka kwamafuta:

Zinthuzi zimawapangitsa kukhala olimba kwambiri komanso okhoza kupirira zovuta zomwe zili mkati mwa ng'anjo yamagetsi yamagetsi.Kukhoza kupirira kutentha kwa kutentha kumatsimikizira kuti ma electrode samasweka kapena kusweka panthawi yopanga zitsulo, zomwe zimapangitsa kuti moyo ukhale wautali komanso kuchepetsa nthawi yopangira.

Low coefficient of thermal expansion:

Makhalidwe amenewa amawathandiza kuti akule ndi kugwirizanitsa mofanana akakumana ndi kusiyana kwa kutentha, kuchepetsa mwayi wa ming'alu kapena fractures.Kukhazikika komwe kumaperekedwa ndi ma electrode a graphite kumatsimikizira kugwira ntchito kosasinthasintha ndipo kumapangitsa kuti opanga zitsulo azitha kuwongolera bwino njira yonse yosungunuka.

Chemical resistance:

Izi zimawapangitsa kuti azigwira ntchito mumitundu yosiyanasiyana yamankhwala ndi electrochemical.Kukana kwawo kumadera owononga ndi mankhwala kumalepheretsa ma elekitirodi kuti asawonongeke, kuonetsetsa kuti akugwira ntchito mosalekeza m'mikhalidwe yovuta.Kusinthasintha kumeneku kumakulitsa gawo la ntchito zama electrode a graphite kupitilira makampani azitsulo.

Wosamalira chilengedwe:

Panthawi yopanga zitsulo, ma elekitirodi samatulutsa mpweya uliwonse kapena zinthu zovulaza.Izi zikugwirizana ndi zomwe zikukula padziko lonse lapansi pakukhazikika komanso kuchepetsa kuchuluka kwa mpweya wamakampani azitsulo.

Maelekitirodi a graphite ndi gawo lofunikira kwambiri pamakampani azitsulo, omwe amapereka zabwino zambiri potengera matenthedwe ndi magetsi, mphamvu zamakina, komanso kukana kwamankhwala.Kukhoza kwawo kupirira kutentha kwakukulu, kukana kutenthedwa kwa kutentha, ndi kusunga bata zimawapangitsa kukhala ofunikira kwambiri popanga zitsulo.Kuphatikiza apo, kuyanjana kwawo ndi chilengedwe kumagwirizana ndi machitidwe okhazikika omwe amaphatikizidwa ndi mafakitale padziko lonse lapansi.Ndi kupita patsogolo kosalekeza kwa njira zopangira, ma electrode a graphite akupitilizabe kusinthika ngati chida chofunikira pakupanga zitsulo zamakono.