Graphite electrodesyog ib qho tseem ceeb hauv kev tsim steel, uas lawv tau siv hauv Electric Arc Furnaces (EAFs).Lawv feem ntau yog siv los tsim cov hlau thiab cov hlau tsis muaj hlau.Nyob rau hauv xyoo tas los no, qhov kev thov raugraphite electrodestau loj hlob los teb rau qhov kev thov ntau ntxiv rau cov khoom siv steel thiab kev loj hlob tseem ceeb ntawm cov txheej txheem tsim hluav taws xob steel.Kev siv hluav taws xob ntau ntxiv kuj tau ua rau kev loj hlob ntawm kev lag luam graphite electrodes.
Kev lag luam thoob ntiaj teb ultra-siab zog (UHP) graphite electrodes kev lag luam yuav tsum pom qhov kev loj hlob tseem ceeb nyob rau ob peb xyoos tom ntej no vim muaj kev xav tau ntau ntxiv los ntawm kev lag luam siv kawg xws li hlau, txhuas, thiab silicon.Raws li kev tshawb fawb kev lag luam tsis ntev los no, UHP graphite electrodes kev lag luam kwv yees tias muaj nqis tshaj $ 500 lab los ntawm 2029, loj hlob ntawm CAGR ntawm 4.4% thaum lub sijhawm kwv yees 2023-2029.
Qhov kev thov rau UHP graphite electrodes yog tsav los ntawm nce steel noj, tshwj xeeb tshaj yog nyob rau hauv cov teb chaws uas muaj booming kev lag luam xws li Is Nrias teb thiab Tuam Tshoj.Ntiaj teb steel ntau lawm tau nce 4.6% hauv 2018 rau 1.81 billion tonnes, raws li lub koom haum ntiaj teb steel.Kev lag luam hlau thiab hlau yog cov neeg siv khoom lag luam loj tshaj plaws ntawm ultra-high voltage graphite electrodes, suav txog ntau dua 80% ntawm tag nrho cov kev thov.
Ntxiv nrog rau kev lag luam steel, aluminium thiab silicon industries kuj yog cov neeg siv khoom loj ntawm ultra-high-purity graphite electrodes.Aluminium smelters siv cov electrodes los tsim txhuas, thaum lub lag luam silicon siv lawv los ua silicon hlau.Raws li qhov kev thov rau cov hlau no nce, qhov kev thov rau ultra-high purity graphite electrodes kuj tseem yuav nce ntxiv.
Ib tug ntawm cov tsav tsheb loj ntawm lubUHP graphite electrodesKev lag luam yog qhov kev loj hlob hauv Electric Arc Furnaces (EAF) hauv kev lag luam steel.EAFs yog ib puag ncig tus phooj ywg thiab raug nqi ntau dua li cov tsoos blast furnaces, thiab lawv txoj haujlwm yuav tsum tau ua haujlwm zoo UHP graphite electrodes.Qhov no tau ua rau muaj kev nce ntxiv hauv qhov kev thov rau ultra-high-purity graphite electrodes hauv xyoo tas los no.
Lwm qhov tseem ceeb ua rau kev loj hlob ntawm ultra-siab zog graphite electrodes kev lag luam yog qhov kev thov ntau ntxiv rau cov roj teeb ua haujlwm siab.UHP graphite electrodes yog siv nyob rau hauv zus tau tej cov lithium-ion roj teeb, uas yog siv nyob rau hauv ntau yam kev siv, los ntawm cov neeg siv khoom siv hluav taws xob mus rau hluav taws xob tsheb.Nrog rau qhov muaj koob meej ntawm cov tsheb fais fab, qhov kev thov rau ultra-high purity graphite electrodes xav tias yuav nce ntxiv hauv xyoo tom ntej.
Txawm li cas los xij, UHP graphite electrode kev lag luam ntsib ntau yam teeb meem, suav nrog cov khoom siv raw.Graphite yog ib qho tseem ceeb raw khoom rau zus tau tej cov ultra-siab zog graphite electrodes, thiab lub ntiaj teb no mov ntawm high-zoo graphite yog txwv.Qhov no tau ua rau kev txhim kho cov khoom siv lwm yam xws li koob coke, uas yog siv los hloov cov graphite hauv kev tsim cov UHP graphite electrodes.
Lwm qhov kev sib tw ntsib UHP graphite electrode kev lag luam yog nce kev sib tw los ntawm lwm cov ntaub ntawv xws li silicon carbide thiab carbon fiber.Cov ntaub ntawv no muaj cov khoom zoo sib xws rau UHP graphite electrodes ntawm tus nqi qis, uas yuav cuam tshuam qhov kev thov rau UHP graphite electrodes.
Tsis tas li ntawd, tsoomfwv cov kev cai nruj ntawm cov pa roj carbon monoxide tuaj yeem cuam tshuam kev loj hlob ntawm graphite electrodes kev lag luam, tshwj xeeb tshaj yog thaum tsom cov pa roj carbon ntau hauv kev lag luam steel.Ntau tus neeg koom nrog hauv kev lag luam tam sim no tau hais txog qhov tseem ceeb ntawm kev tsim cov hlau ntsuab.Yog li ntawd, nws raug pom zoo rau cov tuam txhab lag luam xav txog kev nqis peev hauv eco-phooj ywg thev naus laus zis, uas yuav ua rau lawv cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom.
Asia Pacific yog lub lag luam loj tshaj plaws rau ultra-siab purity graphite electrodes, suav nrog ntau tshaj li ib nrab ntawm lub ntiaj teb xav tau.Tuam Tshoj yog cov neeg siv khoom loj tshaj plaws ntawm UHP graphite electrodes hauv cheeb tsam, ua raws li Nyiv thiab Is Nrias teb.Nce steel ntau lawm nyob rau hauv Tuam Tshoj thiab Is Nrias teb xav tias yuav tsav qhov kev thov rau UHP graphite electrodes nyob rau hauv lub xyoo tom ntej.
North America thiab Europe tseem yog cov lag luam tseem ceeb rau ultra-high purity graphite electrodes, nrog rau US, Lub teb chaws Yelemees, thiab UK yog cov neeg siv khoom loj.Kev txais yuav tsheb hluav taws xob ntau ntxiv hauv cov cheeb tsam no yuav tsum tau tsav kev thov rau UHP graphite electrodes rau lithium-ion roj teeb ntau lawm.
Hauv kev xaus, lub ntiaj tebultra-high-purity graphite electrodeskev lag luam yuav tsum pom kev loj hlob tseem ceeb nyob rau ob peb xyoos tom ntej no, uas tau tsav los ntawm kev xav tau los ntawm kev lag luam siv kawg xws li steel, aluminium, silicon thiab hluav taws xob tsheb kev lag luam.Txawm li cas los xij, kev ua lag luam tseem ntsib ntau yam teeb meem, suav nrog cov khoom siv raw thiab nce kev sib tw los ntawm lwm cov ntaub ntawv, tsoom fwv cov cai ntawm carbon emissions, thiab lwm yam.Cov neeg tseem ceeb hauv kev ua lag luam tau tsom mus rau kev sib koom tes thiab kev sib koom tes los nthuav lawv txoj kev lag luam thiab txhim kho lawv cov khoom muag.
Post lub sij hawm: Jun-07-2023