Graphite electrodes anowana kushandiswa kwakanyanya muindasitiri yesimbi, kwaanoshandiswa mumagetsi arc furnaces (EAF) pakugadzira simbi.Mune EAF,graphite electrodesvanoshandirwa kutakura mapopoma emagetsi akakwira, ayo anogadzira kupisa kunodiwa pakunyungudutsa simbi yakaraswa uye kuishandura kuita simbi yemvura.Iyo yakanyanya conductive chimiro chegraphite chinoibvumira kutsungirira kupisa kwakanyanya kunogadzirwa panguva iyi.
Graphite electrodes ndeyake yakanakisa mabhenefiti seanotevera:
High thermal uye magetsi conductivity:
Ichi chivakwa chinovagonesa kutsungirira tembiricha yakanyanyisa uye kutakura huwandu hukuru hwemagetsi emagetsi pasina kuderera kwakanyanya.Maelectrode anoita basa rakakosha mukufambiswa zvakanaka kwesimba, zvichikonzera kugadzirwa kwepamusoro uye kushomeka kwesimba rekushandisa.
Yakanakisa mechanicha simba uye kuramba kune thermal shock:
Izvi zvivakwa zvinoita kuti zvive zvakanyanya kusimba uye zvikwanise kutsungirira mamiriro anodiwa mukati memagetsi arc vira.Iko kugona kutsungirira kupisa kwemafuta kunovimbisa kuti ma electrode haatsemuka kana kutsemuka panguva yekugadzira simbi, zvichitungamira kune hupenyu hurefu uye kuderedzwa kwekugadzira kuderera.
Yakaderera coefficient yekuwedzera kwekupisa:
Hunhu uhwu hunovabvumira kuti vawedzere uye vabvumirane zvakafanana kana vakasangana nekusiyana kwekushisa, kuderedza mukana wekutsemuka kana kutsemuka.Iko kugadzikana kunopiwa ne graphite electrodes kunovimbisa kushanda kwakafanana uye kunoita kuti vagadziri vesimbi vakwanise kuwana kutonga kwakanyatso pamusoro pese kunyunguduka.
Chemical resistance:
Izvi zvinovaita kuti vashande mune akasiyana makemikari uye electrochemical maitiro.Kuramba kwavo kunzvimbo dzinoparadza uye makemikari kunodzivirira ma electrode kubva pakuora, kuve nechokwadi chekushanda kunoramba kuchiitika mumamiriro ezvinhu akaoma.Izvi zvakasiyana-siyana zvinowedzera munda wekushandiswa kwemagraphite electrodes kupfuura indasitiri yesimbi.
Kuchengetedza zvakatipoteredza:
Munguva yekugadzira simbi, ma electrode haabudisi chero magasi kana anokuvadza ne-zvigadzirwa.Ichi chikamu chinoenderana nekukura kwepasirese kutarisa kwekusimba uye kunoderedza iyo yakazara kabhoni tsoka yeindasitiri yesimbi.
Graphite electrodes chinhu chakakosha muindasitiri yesimbi, ichipa akawanda mabhenefiti maererano nekupisa uye magetsi conductivity, simba remuchina, uye makemikari kuramba.Kugona kwavo kutsungirira tembiricha yakanyanyisa, kuramba kuvhunduka kwekupisa, uye kuchengetedza kugadzikana kunoita kuti zvive zvakakosha pakugadzirwa kwesimbi.Pamusoro pezvo, hushamwari hwavo hwezvakatipoteredza hunoenderana nemaitiro akasimba anogamuchirwa nemaindasitiri pasi rese.Nekuenderera mberi kuri kuenderera mberi mukugadzira matekiniki, magraphite electrode anoenderera mberi nekushanduka sechinhu chakakosha chemaitiro emazuva ano ekugadzira simbi.
Nguva yekutumira: Jul-17-2023