Chidule cha msika:
Msika wa ma electrode a graphite wonse ukuwonetsa kukwera kokhazikika. Chifukwa cha kukwera kwa mitengo ya zinthu zopangira komanso kupezeka kochepa kwa ma electrode ang'onoang'ono ndi apakatikati a graphite pamsika, mitengo ya ma electrode a graphite idapitiliza kukula mu Januwale ndi Febuluwale, nthawi zambiri pa 500-1000 yuan/tani. Kuyambira mu Marichi, mabizinesi monga chitsulo chamagetsi cha chitsulo cha graphite cha downstream chinayambiranso kupanga pang'onopang'ono, ndipo mitengo ya mafakitale achitsulo inayamba kukwera limodzi. Pakati mpaka kumapeto kwa Marichi, ntchito zogula mafakitale achitsulo zinapitiliza kugwira ntchito, ndipo kufunikira kwa ma electrode a graphite kunkakula pang'onopang'ono. Nthawi yomweyo, mitengo ya zinthu zopangira pamwamba pa ma electrode a graphite Chifukwa cha kukula kwakukulu kosalekeza, makampani ena a graphite electrode nawonso agwiritsa ntchito mwayiwu kuti asinthe ubale wawo wopindulitsa ndi kutayika. Mtengo wa ma electrode a graphite wawona kuwonjezeka kwakukulu, makamaka pakati pa 2000-3000 yuan/tani.
1. Mtengo wa zipangizo ndi wokwera, ndipo mtengo wa ma electrode a graphite uli pansi pa kupanikizika
Mitengo ya zinthu zopangira pamsika wa graphite electrode yakwera kwambiri kuyambira Seputembala chaka chatha, ndipo mitengo ya zinthu zopangira graphite electrode yakwera kwambiri mu kotala loyamba la chaka chino. Makamaka, coke ya petroleum yokhala ndi sulfure yochepa ndi needle coke zimakhudzidwa ndi kukonza mafakitale oyeretsera mafuta, kusagwira ntchito bwino ndi zina, ndipo zonsezi zikukwera ndi zoposa 45% poyerekeza ndi chiyambi cha chaka. Pokhudzidwa ndi mtengo wa coke ya petroleum yokhala ndi sulfure yochepa, mtengo wa coke yokhala ndi sulfure yochepa nayonso ikukwera. Mtengo wa coke ya Jinxi yokhala ndi sulfure yochepa wafika pa 5,300 yuan/tani.
Kumapeto kwa mwezi wa Marichi, mtengo wa zipangizo zopangira ma electrode a graphite wafika pamlingo wapamwamba, ndipo makampani ena otsatira awonetsa kuti n'kovuta kupirira mitengo ya zipangizo zopangira zomwe zilipo panopa. Makampani opanga ma electrode a graphite adati ngakhale mtengo wa ma electrode a graphite wakwera kangapo, suli wokwera kwambiri ngati kukakamizidwa kwa mtengo komwe kumachitika chifukwa cha kukwera kwa mtengo wa zipangizo zopangira.
2. Kachitidwe kokwanira ka zinthu sikophweka kusintha
Msika wa ma electrode a graphite wonse ukupitirizabe kukhala ndi njira yocheperako yopezera zinthu zina (UHP550mm ndi pansipa). Maoda a makampani ena a ma electrode a graphite akonzedwa kuti afike mu Meyi. Kuchepa kwa msika wa ma electrode a graphite kumakhudzidwa kwambiri ndi zinthu zotsatirazi.
1. Mtengo wa zipangizo zopangira ma electrode a graphite ndi wokwera, ndipo n'zovuta kwa mabizinesi kupirira. Ndipo makampani ena opanga ma electrode a graphite adati pali zoopsa zina pakupanga pakadali pano, kotero makampani sakufuna kupanga zambiri kuti awonjezere kukakamizidwa kwawo pazinthu zawo.
2. Makampani opanga ma electrode a grafiti akuyembekeza kusunga mawonekedwe omwe alipo komanso momwe akufunira kuti asunge kukula kosalekeza kwa mitengo ya ma electrode a grafiti pamsika.
3. Nthawi yopangira ma electrode a graphite ndi yayitali, ndipo zotsatira zake pamsika wa ma electrode a graphite zimakhala zochepa pakanthawi kochepa.
3. Kufunika kwa ma electrode a graphite nthawi zambiri kukukulirakulira, ndipo kugula kwapansi panthaka kukupitirirabe
Mu Marichi, mafakitale achitsulo omwe ali pansi pa graphite electrodes adapitilizabe kugulitsidwa, ndipo msika unkagwira ntchito pang'onopang'ono, ndipo kufunikira kwa ma graphite electrodes kunali kuwonjezeka.
Pokhudzidwa ndi kukwera pang'ono kwa mitengo ya ma electrode a graphite, makampani omwe ali pansi pa ma electrode a graphite ali ndi malingaliro odikira ndikuwona posachedwapa, ndipo kugula kwawo kumadalira kwambiri kufunikira kokhazikika. Komabe, chifukwa cha kupezeka kochepa kwa ma electrode a graphite, makampani omwe ali pansi pa ma electrode ali ndi malingaliro abwino pankhani yogula ma electrode a graphite.
Ndondomeko ya Tangshan yoletsa kupanga zinthu zoteteza chilengedwe komanso kubwezeretsa kufunikira kwa zinthu zomwe zili pansi pa nthaka zakwera kwambiri. Mtengo wa rebar wakwera pang'ono posachedwapa. Motsogozedwa ndi ndondomeko yoletsa kupanga zinthu zoteteza chilengedwe, mitengo ya zinthu zakale yakhala ikugwira ntchito mofooka posachedwapa, ndipo phindu la chitsulo chamagetsi cha ng'anjo lakweranso, zomwe ndi zabwino pakufunikira kwa ma electrode a graphite.
Mbiri ya "kusalowerera ndale kwa kaboni" ndi yabwino kwa makampani opanga zitsulo zamagetsi, ndipo kufunikira kwa ma electrode a graphite ndikwabwino pakapita nthawi komanso kwanthawi yayitali.
Nthawi yotumizira: Epulo-16-2021