Daim ntawv thov teb ntawm Graphite Electrodes

(1) Rau hluav taws xob arc steelmaking rauv

Hluav taws xob rauv steelmaking yog cov neeg siv loj ntawm graphite electrodes. Cov zis ntawm hluav taws xob rauv hlau nyob hauv kuv lub teb chaws suav txog li 18% ntawm cov khoom siv roj av, thiab graphite electrodes rau steelmaking account rau 70% mus rau 80% ntawm tag nrho cov graphite electrodes. Hluav taws xob rauv steelmaking siv graphite electrodes los qhia tam sim no rau hauv lub cub tawg, thiab siv cov kub kub qhov chaw uas tsim los ntawm lub arc ntawm lub electrode kawg thiab tus nqi rau smelting.

(2) Siv nyob rau hauv submerged electric furnace

Lub submerged hluav taws xob rauv yog tsuas yog siv rau zus tau tej cov silicon thiab daj phosphorus. Nws cov yam ntxwv yog tias qhov qis ntawm cov hluav taws xob hluav taws xob yog faus rau hauv tus nqi los ua ib qho arc hauv cov txheej txheem, thiab lub zog hluav taws xob los ntawm kev tiv thaiv ntawm tus nqi nws tus kheej yog siv los ua kom sov tus nqi, uas yuav tsum tau tam sim no ntau dua-density. submerged hluav taws xob rauv xav tau graphite electrodes. Piv txwv li, nws siv li 100kg ntawm graphite electrodes los tsim 1t ntawm silicon, thiab hais txog 40kg ntawm graphite electrodes yog xav tau los tsim 1t ntawm daj phosphorus.

(3) Rau hluav taws xob tiv thaiv

Graphitization furnaces rau zus tau tej cov khoom graphite, melting furnaces rau melting iav, thiab hluav taws xob rauv rau zus tau tej cov silicon carbide yog tag nrho cov kuj furnaces. Cov ntaub ntawv nyob rau hauv lub cub tawg yog ob qho tib si cua sov resistors thiab cov khoom yuav tsum tau rhuab. Feem ntau, conductive graphite electrodes yog embedded rau qhov kawg ntawm lub qhov cub ua hauj lwm. Nyob rau hauv lub cub tawg lub taub hau phab ntsa ntawm ib feem, graphite electrode siv no yog discontinuously noj.

(4) Siv los npaj cov khoom tshwj xeeb zoo li graphite

Cov blanks ntawm graphite electrodes kuj yog siv rau kev ua rau ntau yam crucibles, pwm, nkoj thiab cua sov ntsiab thiab lwm yam tshwj xeeb-zoo li tus graphite khoom. Piv txwv li, hauv kev lag luam quartz iav, 10 tons ntawm graphite electrode blanks yuav tsum tau tsim 1 tuj ntawm fused hlab; 100 kg ntawm graphite electrode blanks yuav tsum tau tsim 1 tuj ntawm quartz cib.