Iielectrode zegraphiteziyinxalenye ebalulekileyo yokwenziwa kwentsimbi, apho zisetyenziswa kwii-Electric Arc Furnaces (EAFs).Ngokuqhelekileyo zisetyenziselwa ukuveliswa kwentsimbi kunye neensimbi ezingenayo i-ferrous.Kwiminyaka yakutshanje, imfuno yei-electrode yegraphiteiye yanda ekuphenduleni imfuno ekhulayo yeemveliso zetsimbi kunye nogxininiso olukhulayo kwiinkqubo zokwenza intsimbi yombane.Ukwamkelwa okwandisiweyo kwezithuthi zombane nako kube negalelo ekukhuleni kwemarike yegraphite electrode.
Imakethi ye-graphite ye-electrode yehlabathi jikelele kulindeleke ukuba ibone ukukhula okubonakalayo kule minyaka imbalwa izayo ngenxa yokwanda kwemfuno evela kumashishini asebenzisa isiphelo njengentsimbi, i-aluminiyam, kunye nesilicon.Ngokophononongo lwemakethi yamva nje, imakethi ye-graphite electrode ye-UHP iqikelelwa ukuba ixabisa ngaphezulu kwe-USD 500 yezigidi ngo-2029, ikhula kwi-CAGR ye-4.4% ngexesha loqikelelo luka-2023-2029.
Imfuno ye-electrode ye-graphite ye-UHP iqhutywa kukunyuka kokusetyenziswa kwentsimbi, ngakumbi kumazwe asakhasayo anamashishini okwakha akhulayo afana ne-Indiya ne-China.Imveliso yentsimbi yehlabathi inyuke nge-4.6% kwi-2018 ukuya kwi-1.81 yeetoni zeebhiliyoni, ngokutsho kombutho wensimbi yehlabathi.Ishishini lentsimbi kunye nentsimbi lelona shishini likhulu labathengi be-ultra-high voltage graphite electrode, ebalelwa ngaphezu kwe-80% yemfuno epheleleyo.
Ukongeza kwishishini lentsimbi, amashishini e-aluminiyam kunye ne-silicon nawo angabathengi abakhulu bee-electrode zegraphite ze-ultra-high-purity.Izinyibilikisi ze-aluminiyam zisebenzisa ezi electrode ukuvelisa i-aluminiyam, ngelixa ishishini le-silicon lizisebenzisa ukuvelisa isinyithi sesilicon.Njengoko imfuno yezi zinyithi isanda, imfuno yee-electrode zegraphite ze-ultra-high purity nayo kulindeleke ukuba yonyuke.
Omnye wabaqhubi abakhulu beUHP graphite electrodeImarike yindlela ekhulayo kwi-Electric Arc Furnaces (EAF) kushishino lwentsimbi.Ii-EAFs zinobuhlobo kakhulu nokusingqongileyo kwaye zixabisa kakhulu kunezo ziqhushumbisi zemveli, kwaye ukusebenza kwazo kufuna umgangatho ophezulu we-UHP graphite electrode.Oku kukhokelele ekwenyukeni okukhulu kwemfuno yeeelectrode zegraphite ze-ultra-high-purity kule minyaka yakutshanje.
Enye into enegalelo ekukhuleni kwemarike yombane wegraphite electrode kukukhula kwemfuno yeebhetri ezisebenza kakhulu.I-electrodes ye-graphite ye-UHP isetyenziselwa ukuveliswa kweebhetri ze-lithium-ion, ezisetyenziselwa uluhlu olubanzi lwezicelo, ukusuka kwi-electronics yabathengi ukuya kwizithuthi zombane.Ngokunyuka kokuthandwa kwezithuthi zombane, imfuno yee-electrode zegraphite zokucoceka okuphezulu kakhulu kulindeleke ukuba yonyuke kakhulu kwiminyaka ezayo.
Nangona kunjalo, imakethi ye-graphite electrode ye-UHP ijongene nemiceli mngeni emininzi, kubandakanywa nokufumaneka kwemathiriyeli ekrwada.Igraphite yimathiriyeli ekrwada ephambili yokuveliswa kwe-electrode yegraphite yamandla aphezulu kakhulu, kwaye unikezelo lwehlabathi lwegraphite ekumgangatho ophezulu lulinganiselwe.Oku kuye kwakhokelela ekuphuhliseni ezinye izinto ezifana nenaliti ye-coke, esetyenziswa njengendawo yokuthatha indawo yegraphite ekuveliseni i-UHP graphite electrode.
Omnye umngeni ojongene ne-UHP graphite electrode market kukwandisa ukhuphiswano oluvela kwezinye izinto ezifana ne-silicon carbide kunye ne-carbon fiber.Ezi zixhobo zibonelela ngeempawu ezifanayo kwi-UHP graphite electrode ngexabiso eliphantsi, ezinokuchaphazela imfuno ye-UHP graphite electrode.
Ngaphaya koko, imimiselo engqongqo yoorhulumente ngokukhutshwa kwekhabhoni inokuthintela ukukhula kwemarike yegraphite electrode, ngakumbi xa kujongwe ukusetyenziswa kwekhabhoni kushishino lwentsimbi.Abachaphazelekayo abahlukeneyo kwishishini ngoku bagxininisa ukubaluleka kwemveliso yensimbi eluhlaza.Ngenxa yoko, kucetyiswa ukuba abavelisi bacinge ngokutyala imali kwitekhnoloji eco-friendly, eya kwenza iimveliso zabo zibe nomtsalane ngakumbi kubathengi.
I-Asia Pacific yeyona marike inkulu yee-electrode zegraphite ezicocekileyo, ezibalelwa ngaphezu kwesiqingatha semfuno yehlabathi.I-China ngoyena mthengi mkhulu we-UHP graphite electrode kwingingqi, ilandelwa yiJapan neIndiya.Ukunyuka kwemveliso yentsimbi eTshayina naseIndiya kulindeleke ukuba kuqhube imfuno ye-UHP graphite electrode kwiminyaka ezayo.
UMntla Merika kunye neYurophu zikwabalulekile iimarike zee-electrode zegraphite eziphakamileyo, kunye ne-US, iJamani, kunye ne-UK ingabathengi abaphambili.Ukonyuka kokwamkelwa kwezithuthi zombane kule mimandla kulindeleke ukuba kuqhube imfuno ye-UHP graphite electrode ukuvelisa ibhetri ye-lithium-ion.
Ngamafutshane, ihlabathii-electrode ye-graphite ephezulu kakhulu-phezuluImarike kulindeleke ukuba ibone ukukhula okubonakalayo kule minyaka imbalwa izayo, iqhutywa kukunyuka kwemfuno evela kumashishini okusetyenziswa kokuphela njengentsimbi, i-aluminium, i-silicon kunye neshishini lemoto yombane. Nangona kunjalo, imarike nayo ijongene nemingeni emininzi, kubandakanywa ukufumaneka kwezinto eziluhlaza kunye nezixhobo zombane. ukwandisa ukhuphiswano kwizinto ezizezinye, imigaqo karhulumente malunga nokukhutshwa kwekhabhoni, phakathi kwezinye.Abadlali abaphambili kwimarike bagxile kubuhlakani obucwangcisiweyo kunye nentsebenziswano ukuze bandise isabelo sabo sentengiso kunye nokuphucula ukunikezelwa kwemveliso yabo.
Ixesha lokuposa: Jun-07-2023