
High-simba graphite electrode chinhu chakakosha chakakosha pakugadzira simbi mukati uye yakakura-hukuru emagetsi arc furnaces. Yakagadziridzwa yakanangana nepakati ikozvino kusimba uye yakakwirira-inoshanda kunyungudutsa mamiriro mumiti yesimbi, inoenderana zvakanyanya ne70-120 ton yemagetsi arc furna ...
High-simba graphite electrode chinhu chakakosha chakakosha pakugadzira simbi mukati uye yakakura-hukuru emagetsi arc furnaces. Yakagadziridzwa yakanangana nepakati ikozvino kusimba uye yakakwirira-inoshanda kunyungudutsa mumiti yesimbi, inoenderana zvakanyanya ne70-120 ton yemagetsi arc furnaces uye LF yekunatsa mavira, uye chinhu chakakosha chinodyiwa pakuvandudza kunaka uye kugona mukugadzirwa kwesimbi. Chigadzirwa chacho chinogadzirwa kubva pakunyatsosarudzwa kwepamusoro-soro yetsono coke uye yakagadziridzwa pitch, inogadziriswa kuburikidza ne-high-pressure molding, multi-stage baking, high-temperature graphitization, uye machining chaiwo. Maitiro acho anoenderana neYB/T 4088-2017 indasitiri standard.
Makiyi ekuita zviratidzo akanakisa: kuwanda kwehuwandu ≥1.65 g/cm³, resistivity ≤6.5 μΩm, thermal kuwedzera coefficient ≤1.8×10⁻⁶/℃, tembiricha yekamuri flexural simba ≥10.5 MPa. Iwo majoini nemuviri zvine zvakanakisa kuenzanisa zvivakwa, uye maelectrodes anoratidza yakasarudzika yekupisa kuvhunduka uye kugadzikana kwemagetsi conductivity. Kushandiswa kweElectrode panguva yekunyungudutswa kwakadzikira se0.45 kg/t simbi, kuchengetedza 10% simba zvichienzaniswa nemagetsi emagetsi akajairika, uye kupfupisa kutenderera kwesimbi ne8% -12%. Ivo vanogona kutsungirira zvakadzikama kazhinji arc ignition uye yakakwirira-tembiricha kunyungudika, zvinobudirira kudzikisa njodzi yekutyoka kwe electrode uye chipping, kuve nechokwadi chinoenderera kugadzirwa muzvirimwa zvesimbi, uye kuenzanisa kunyungudika uye mutengo wekushandisa. Izvi zvinovaita sarudzo inodhura yekusimudzira uye kuwedzera kugadzirwa muzvirimwa zvidiki uye zvepakati nepakati simbi.