Cov kev hloov hauv Kev Lag Luam ntawm Graphite Electrodes

Kev txhawb nqa hluav taws xob qis thiab ua haujlwm tsis zoo rau cov thermal gradients tsim nyob rau hauv EAFs, graphite electrodes tuaj yeem ua hluav taws xob tam sim no thiab tsim hluav taws xob los yaj cov hlau los yog lwm yam hlau hauv qhov cub. Vim muaj ntau yam ntaub ntawv thiab physicochemical Performance index ntawm cov khoom kawg, feem ntau graphite electrodes tau muab faib ua peb hom: RP graphite electrodes, HP graphite electrodes thiab UHP graphite electrodes. HP thiab RP graphite electrodes feem ntau yog siv nyob rau hauv thawj kauj ruam ntawm melting, piv nrog rau ntau dua density, qis dua cov hluav taws xob tsis kam thiab siab flexural zog, UHP graphite electrodes yuav siv tau rau melting high-purity ntawm molten hlau.

Ua ntej xyoo 2021, vim kev rhuav tshem, kev kho ib puag ncig mus sij hawm ntev thiab rov ua dua ntawm cov chaw muaj peev xwm qis dua, kev tsim cov graphite electrodes tsis tu ncua sab nraum PRC. Tshwj xeeb tshaj yog nyob rau hauv 2016, Suav tsoom fwv txwv tsis pub xa tawm cov khoom steel thiab nws ua rau muaj zog steel ntau lawm sab nraum Tuam Tshoj. Nyob rau tib lub sijhawm, qhov kev thov rau graphite electrodes tau nce thoob ntiaj teb raws li.

Los ntawm ntau qhov kev tshawb fawb, nrog rau kev rov qab los ntawm EAF steel kev lag luam, kev lag luam graphite electrode muaj peev xwm ua kom txoj kev loj hlob mus ntev, txawm tias qhov kev poob qis hauv kev tsim khoom thiab kev noj ib ntus los ntawm kev tawm tsam ntawm Covid. Txhawm rau kom ua tiav lub hom phiaj ntawm carbon neutrality, qhov feem ntawm EAF steel nyob rau hauv tag nrho cov crude steel yuavtxuas ntxiv mus, uas yog xov xwm zoo hauv kev lag luam graphite electrodes raws li qhov yuav tsum tau ua rau cov khoom yuav raug txhawb rau tib lub sijhawm. Kev lag luam steel yog ib qho kev lag luam pillar rau ib lub teb chaws txoj kev loj hlob. Raws li cov khoom siv tseem ceeb hauv kev tsim khoom, qhov kev thov rau graphite electrodes feem ntau cuam tshuam los ntawm kev tsim cov khoom lag luam. Raws li qhov xwm txheej no, Xinhui Carbon tab tom npaj nthuav dav nws lub peev xwm los ua kom tau raws li qhov xav tau ntxiv los ntawm kev lag luam. Xinhui Carbon tau ua siab ntev nrhiav kev tsim kev sib koom tes nrog txhua lub tuam txhab steel thiab ua kev phooj ywg nyob mus ib txhis nrog txhua tus neeg tuaj xyuas los tsim kev sib koom ua ke rau kev koom tes ntawm ob lub tuam txhab.