Mufananidzo Unoratidzwa

Tsananguro pfupi:

Maelectrode eGraphite anoshandiswa kumaoven emagetsi e-arc, maoven eladle uye maoven e-arc akadzika pasi. Mushure mekusimbiswa muEAF steelmaking, Semutyairi akanaka, anoshandiswa kugadzira arc, uye kupisa kwearc kunoshandiswa kunyungudutsa nekunatsa simbi, simbi dzisina ferrous uye alloys dzadzo. Imutyairi akanaka wemagetsi muoven yemagetsi e-arc, haanyunguduki kana kuora kana tembiricha yakakwira, uye anochengetedza simba remakanika rakati. Kune mhando nhatu:RP,HPuyeElectrode yegirafiti yeUHP.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Chii chinonzi graphite electrode?

Electrode yeGraphite inonyanya kushandiswa pakugadzira maoven emagetsi eArc uye maoven ekupisa nekudzivirira pasi pemvura semuchina wakanaka wekufambisa. Pamutengo wekugadzira simbi yeArc furnace yemagetsi, kushandiswa kwemaoven eGraphite kunotora anenge 10%.

Yakagadzirwa nepetroleum coke nepitch coke, uye ine simba guru uye ine simba guru kwazvo yakagadzirwa neneedle coke. Ine dota shoma, inokwanisa kufambisa magetsi zvakanaka, inodzivirira kupisa, uye hainyungudike kana kuora kana tembiricha yakakwira.

Nezve magiredhi e graphite electrode uye dhayamita.

JINSUN ine magiredhi akasiyana uye dhayamita. Unogona kusarudza kubva pamagiredhi eRP, HP kana UHP, izvo zvinogona kukubatsira kuvandudza mashandiro echoto chemagetsi, kuwedzera kushanda zvakanaka kwekugadzira, uye kuwedzera mabhenefiti ehupfumi. Tine madhayamita akasiyana-siyana, 150mm-700mm, anogona kushandiswa pakunyungudutsa maovheni emagetsi emhando dzakasiyana dzematani.

Kusarudza mhando nemasaizi eelectrode nemazvo kwakakosha zvikuru. Izvi zvichaita basa guru mukuona kuti simbi yakanyungudutswa yakanaka uye kuti chitofu chemagetsi che arc chishande zvakanaka.

Inoshanda sei mukugadzira simbi dzemhando yepamusoro?

Magetsi eGraphite anounza magetsi muchoto chesimbi, chinova chinhu chesimbi chinoshandiswa pakugadzira simbi muchoto chesimbi. Simba rayo rinopfuudzwa kubva muchoto chesimbi kuburikidza netambo kuenda kuchibatiso chiri kumagumo kwemaoko matatu eelectrode uye rinoyerera richipinda machiri.

Saka, pakati pemagumo eelectrode nechaji panobuda arc discharge, uye chaji inotanga kunyunguduka uchishandisa kupisa kunogadzirwa nearc uye chaji inotanga kunyunguduka. Zvichienderana nekugona kwechoto chemagetsi, mugadziri achasarudza dhayamita dzakasiyana dzekushandisa.

Kuti tishandise maerekitirodhi nguva dzose panguva yekunyungudutsa, tinobatanidza maerekitirodhi kuburikidza nemazamu ane shinda. Sezvo chikamu chemuzasi chemuzasi chiri chidiki pane cheerekitirodhi, muzasi unofanirwa kunge uine simba rekudzvanya rakakwirira uye resistivity yakaderera kupfuura eerekitirodhi.

Pamusoro pezvo, kune saizi dzakasiyana-siyana uye mamakisi, zvichienderana nekushandiswa kwadzo uye zvinodiwa chaizvo pakugadzira simbi dzemhando yepamusoro.

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