Graphite electrode inoita basa rakakosha mukunatsa simbi kwemazuva ano uye kunyungudutsa.Yakagadzirwa nemhando yepamusoro, yakanyanya-conductive graphite zvinhu, maelectrode aya anoshandiswa senge conductive medium mumagetsi arc furnaces (EAFs) uye ladle furnaces (LFs).Hunhu hwavo hwakasiyana uye zvimiro zvinovaita sarudzo yakanakira yekukwirira-tembiricha, yakakwirira-ikozvino zvikumbiro.
Chimwe chezvinhu zvinonyanya kukosha zve graphite electrodes ndiyo yakanakisa kugadzikana kwekupisa.Vanogona kumira zvakanyanya kutonhora kwepamusoro pasina kurasikirwa nekutendeseka kwavo kana conductivity.Izvi zvakakosha mukukwenenzvera simbi nekunyungudusa uko tembiricha inogona kusvika zviuru zvemadhigirii celsius.Graphite electrodes inokwanisa kubata zvakanaka aya mamiriro akanyanya, kuve nechokwadi chekushanda kwakanaka uye kwakavimbika kwevira.
Chimwe chinhu chakakosha chegraphite electrodesndiko kupikisa kwavo kwakanyanya kune oxidation uye corrosion.Panguva yekuchenesa simbi, maitiro akasiyana-siyana emakemikari anoitika, kazhinji achibatanidza zvinhu zvinoparadza zvakanyanya.Graphite electrodeskupikisa oxidation uye corrosion inovimbisa hupenyu hwavo hurefu uye kushanda kwakasimba munzvimbo idzi dzakaoma.
Uyezve, ma graphite electrodes ane yakaderera coefficient yekuwedzera kwekupisa.Izvi zvinoreva kuti ivo vanoratidza kushoma dimensional shanduko kana vakafumurwa nekusiyana kwetembiricha.Kugadzikana kwakadaro kwakakosha mumaindasitiri ekushandisa, sezvo chero kuwedzera kana kudhonzwa kunogona kukonzera kushushikana kwemakanika uye kukuvara kunogona kuitika kuma electrode.Iyo yakaderera coefficient yekupisa kwekuwedzera kwe graphite electrode inovimbisa kuvimbika kwavo kwechimiro uye kusimba kunyangwe mumamiriro ekushanda zvakanyanya.
Iyo yakasarudzika conductivity yegraphite electrodes inofanirwawo kuratidzwa.Graphite chinhu chakanyanya conductive, chinobvumira kufambiswa kwakanaka uye kunobudirira kwesimba remagetsi mukati mechoto.Iyi conductivity yakakosha muEAFs uye LFs, uko huwandu hwakawanda hwemagetsi hunodiwa kunyungudutsa simbi uye kuita nzira yekunatsa.Iyo yakakwirira conductivity ye graphite electrodes inovimbisa kushoma kurasikirwa kwesimba uye kuita kwakaringana kweaya mavira.
Graphite electrode inopa mabhenefiti akasiyana uye mabhenefiti pamusoro pezvimwe zvinhu zvinowanzoshandiswa mukunatsa simbi uye kunyungudutsa maitiro.Semuenzaniso, zvichienzaniswa nemhangura electrode, magraphite electrode ane mutengo wakaderera uye anogona kubata tembiricha yakakwira.Ivo zvakare vanopokana zvakanyanya nekuita kwemakemikari, zvichiita kuti ive yakakodzera kune yakakura siyana yekushandiswa.Uyezve, ma graphite electrode ane hupenyu hurefu uye anoda kushomeka kwekugadzirisa, izvo zvinotungamira kune yakakosha mari yekuchengetedza mukufamba kwenguva.
Grapite electrodes ine yakasarudzika seti yehunhu inoita kuti ive yakakosha mukugadzirisa simbi yemazuva ano nekunyungudutsa.Kugadzikana kwavo kwekupisa, kuramba kune oxidation uye corrosion, yakaderera coefficient yekuwedzera kwekupisa, uye yakanakisa conductivity inovasiyanisa kubva kune zvimwe zvinhu.Yakasanganiswa nekudhura kwavo-kushanda uye hupenyu hurefu, magirafu emagetsi ndiyo inosarudzwa sarudzo yekupisa-yepamusoro, yakakwirira-ikozvino zvikumbiro mumaindasitiri pasi rese.Ingave mumavira emagetsi arc kana mavhiri emaladle, magraphite electrode anoita basa rakakosha mukuona kuti kukwenenzverwa kwesimbi kunoshanda, kwakavimbika uye kwakasimba.
Nguva yekutumira: Jul-11-2023