Kusanthula msika wa ma electrode a grafiti
Mtengo: Kumapeto kwa Julayi 2021, msika wa ma electrode a graphite unatsika pang'onopang'ono, ndipo mtengo wa ma electrode a graphite unatsika pang'onopang'ono, ndi kuchepa konse kwa pafupifupi 8.97%. Makamaka chifukwa cha kuwonjezeka konse kwa msika wa ma electrode a graphite, komanso kuyambitsidwa kwa mfundo zopangira zitsulo zopyapyala, zomwe zimayikidwa mozungulira njira zochepetsera mphamvu kutentha kwambiri, ma electrode a graphite pansi pa mphero zachitsulo zonse, chidwi chogula ma electrode a graphite chinachepa. Kuphatikiza apo, mabizinesi ena ang'onoang'ono ndi apakatikati a graphite electrode ndi kupanga koyambirira kwa munthu payekha kuli kogwira ntchito kwambiri, makampani ambiri a ma electrode a graphite kuti awonjezere kutumiza, pali machitidwe ogulitsa otsika mtengo, zomwe zimapangitsa kuti mtengo wonse wa msika wa electrode wa graphite uchepe. Pofika pa Ogasiti 23, 2021, mtengo wa electrode ya graphite ya China yamphamvu kwambiri ya 300-700mm ndi 17,500-30,000 yuan/tani, ndipo pali maoda ena omwe mtengo wawo ndi wotsika kuposa mtengo wamsika.
Mtengo ndi phindu:
Ponena za mtengo, mtengo wa graphite electrode pamwamba pa zinthu zopangira sulfure petroleum coke unakhalabe wokwera, malinga ndi mtengo wotsika wa theka loyamba la chaka unakwera ndi 850-1200 yuan/tani, pafupifupi 37%, malinga ndi kumayambiriro kwa chaka cha 2021 nawonso wakwera ndi pafupifupi 29%; Mtengo wa singano ndi wokwera komanso wokhazikika, malinga ndi mtengo wokwera ndi pafupifupi 54% kuposa kumayambiriro kwa chaka; Mtengo wa phula la malasha umasinthasintha pang'ono, ukukwera ndi pafupifupi 55% poyerekeza ndi mtengo kumayambiriro kwa chaka cha 2021, ndipo mtengo wa zinthu zopangira graphite electrode pamwamba pa nthaka ndi wokwera.
Kuphatikiza apo, mtengo wokonza ma electrode a graphite kuwotcha, graphitization ndi njira zina wakweranso posachedwapa, ndipo zikumveka kuti malire a mphamvu ku Inner Mongolia alimbikitsidwanso posachedwapa, ndipo mfundo zochepa zamagetsi ndi mtengo wa graphitization wa zipangizo za anode zakwera, ndipo mtengo wa graphitization wa electrode ya graphite ukhoza kupitirira kukwera, kotero zitha kuwoneka kuti mtengo wa electrode ya graphite uli pansi pa kupsinjika kwakukulu.
Ponena za phindu, mitengo ya ma electrode a graphite yakwera ndi pafupifupi 31% poyerekeza ndi kumayambiriro kwa chaka cha 2021, yocheperako poyerekeza ndi kukwera kwa mitengo ya zinthu zopangira. Kupanikizika kwa mtengo wopangira ma electrode a graphite kuli kwakukulu, mtengo wa ma electrode a graphite woponderezedwa kwambiri watsika, phindu lonse la msika wa ma electrode a graphite lachepa. Ndipo zikumveka kuti mabizinesi ena ang'onoang'ono ndi apakatikati a graphite electrode kapena zinthu zambiri zosungira kuti zitsimikizire kutumiza, gawo la mtengo wogulitsira maoda lakhala pafupi ndi mzere wamtengo, phindu lonse la msika wa ma electrode a graphite silikwanira.
Kupanga: Mabizinesi akuluakulu aposachedwa a graphite electrode akadali ndi udindo wabwinobwino wopanga, makampani ena a graphite electrode akukhudzidwa ndi kufunikira kwaposachedwa kwa terminal ndi mtengo wokwera, chidwi cha kupanga chikuchepa, mabizinesi ena akugulitsa kupanga. Akuti makampani ena a graphite graphite electrode achepetsa mapulani opanga mu theka lachiwiri la chaka, ndipo akuyembekezeka kuchepetsa kutha kwa msika wa graphite electrode.
Kutumiza: Kutumiza kwaposachedwa kwa ma electrode a graphite pamsika nthawi zambiri, malinga ndi makampani ena a graphite electrode, kuyambira kumapeto kwa Julayi, kutumiza kwa mabizinesi kwachepa. Kumbali imodzi, chifukwa cha kuletsa malangizo a mfundo zochepetsera kutulutsa kwachitsulo chosaphika mu theka lachiwiri la 2021 ndi njira zochepetsera mphamvu zoteteza chilengedwe, kupanga zitsulo zosinthira mwachiwonekere ndizochepa, ndipo kugula ma electrode a graphite amphamvu kwambiri, makamaka ma specifications ang'onoang'ono amphamvu kwambiri, kumachepa. Kumbali ina, ma electrode ena achitsulo omwe ali pansi pa graphite electrode ali ndi ma electrode a graphite pafupifupi miyezi iwiri, ndipo ma electrode achitsulo nthawi zambiri amagwiritsa ntchito zinthu kwakanthawi. Msika wa electrode wa grafiti umadikira ndikuwona malingaliro, malonda ochepa pamsika, kutumiza wamba.
Chitsulo cha Eaf chimakhudzidwa ndi zinthu monga nyengo yochepa ya msika wachitsulo, kuchepa kwa kusiyana kwa zinyalala komanso phindu lochepa la chitsulo cha eAF. Chidwi cha kupanga chitsulo cha Eaf chili chofala kwambiri, ndipo mafakitale achitsulo amafunika kugula kwambiri.
Kusanthula kwa ma electrode a grafiti kunja:
Malinga ndi ziwerengero za kasitomu, mu Julayi 2021, kutumiza kunja kwa ma electrode a graphite ku China kunali matani 32,900, kuchepa kwa 8.76% pamwezi ndi kuwonjezeka kwa 62.76% pachaka; Kuyambira Januwale mpaka Julayi 2021, China idatumiza matani 247,600 a ma electrode a graphite, kuwonjezeka ndi 36.68% pachaka. Mu Julayi 2021, mayiko akuluakulu otumiza kunja ma electrode a graphite ku China: Russia, Italy, Turkey.
Malinga ndi ndemanga za makampani opanga ma electrode a graphite, omwe akhudzidwa ndi mliri waposachedwa, kutumiza ma electrode a graphite kwaletsedwa. Posachedwapa, katundu wa zombo zotumiza kunja wawonjezeka ndi zingapo, ndipo n'zovuta kupeza zombo zotumiza kunja, zotengera zapadoko sizikupezeka, ndipo kutumiza ma electrode a graphite kupita kudoko ndikunyamula katunduyo akafika kudziko lomwe akupitako kumalepheretsedwa. Makampani ena opanga ma electrode a graphite amaganizira mtengo wotumizira kunja kumayiko oyandikana nawo kapena kugulitsa m'dziko. Gawo la kutumiza ma electrode a graphite kudzera pa njanji linati zotsatira zake ndi zazing'ono, makampani amatumiza kunja mwachizolowezi.
Malingaliro a msika: munthawi yochepa, kupezeka kwa ma electrode a graphite pamsika kuposa momwe zimafunira, ndi zinthu zochepa, monga zoletsa zamagetsi ndi YaChan, munthawi yochepa, mbali yofunikira ya ma electrode a graphite yabwerera m'mbuyo, koma chifukwa cha kukakamizidwa ndi phindu lokwera mtengo, gawo la mabizinesi a electrode a graphite linakhalabe lokhazikika momwe lingafunire, litaphatikizidwa, ma electrode a graphite akuyembekezeka kukhalabe okhazikika. Ndi kugwiritsa ntchito zinthu zachitsulo pansi pa mphero ndi mabizinesi a electrode a graphite, komanso kuchepa kwa kusungidwa kwa ma electrode a graphite pamsika kukuyembekezeka, mtengo wa electrode ya graphite udzabwerera m'mbuyo mwachangu.
Nthawi yotumizira: Ogasiti-26-2021