Kev siv cov graphite electrodes: siv nyob rau hauv steelmaking hluav taws xob arc rauv, refining furnaces, raws li conductive electrodes;siv nyob rau hauv industrial silicon furnaces, daj phosphorus furnaces, corundum furnaces, thiab lwm yam., raws li conductive electrodes.Kev ua haujlwm ntawm graphite electrodes: zoo hluav taws xob conductivity;muaj zog thermal shock tsis kam;siab mechanical zog.
(1) Rau hluav taws xob arc steelmaking rauv: Hluav taws xob rauv steelmaking yog cov neeg siv loj ntawm graphite electrodes.Kuv lub teb chaws cov hluav taws xob rau hluav taws xob steel ntau lawm suav txog 18% ntawm cov khoom siv hlau tsis zoo, thiab graphite electrodes rau steelmaking account rau 70% mus rau 80% ntawm tag nrho cov graphite electrode noj.Hluav taws xob rauv steelmaking siv graphite electrodes los qhia tam sim no mus rau hauv lub cub tawg, thiab siv cov high-temperature tshav kub qhov chaw generated los ntawm lub arc ntawm lub electrode kawg thiab tus nqi mus nqa tawm smelting.
(2) Siv nyob rau hauv submerged thermal hluav taws xob furnaces: submerged thermal hluav taws xob rauv yog tsuas yog siv rau zus tau tej cov silicon thiab daj phosphorus, thiab lwm yam., uas yog yus muaj los ntawm qhov qis ib feem ntawm cov conductive electrode yog faus rau hauv tus nqi, tsim ib tug. arc nyob rau hauv tus nqi txheej, thiab siv cov kuj ntawm tus nqi nws tus kheej.Lub thermal zog yog siv los ua kom sov tus nqi, thiab lub submerged arc rauv uas yuav tsum tau muaj ntau dua tam sim no yuav tsum tau siv graphite electrodes.Piv txwv li, kwv yees li 100kg ntawm graphite electrodes tau noj rau txhua qhov tsim ntawm silicon, thiab txog 40kg ntawm graphite electrodes tau noj rau txhua qhov tsim ntawm 1t ntawm cov phosphorus daj.(3 Rau cov cua sov ua haujlwm: graphitization furnaces rau kev tsim cov khoom graphite, melting furnaces rau melting iav, thiab hluav taws xob furnaces 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 rhuab. conductive Cov graphite electrode siv yog embedded nyob rau hauv lub burner phab ntsa nyob rau hauv lub kawg ntawm lub resistive cub, thiab graphite electrode siv rau qhov no yog noj discontinuously. Kuj tseem siv rau kev ua rau ntau qhov chaw cia khoom, Cov khoom tshwj xeeb zoo li graphite xws li pwm, cov hlab ntsha hauv nkoj, thiab cov khoom siv cua sov. Piv txwv li, hauv kev lag luam quartz iav, 10 tons ntawm graphite electrode blanks xav tau rau txhua 1 tuj hluav taws xob fusion raj. tsim; 100 kg ntawm cov khoom phem graphite electrode yog xav tau rau txhua 1 tuj ntawm quartz cib tsim.