Karolong ea pele ea 2021, 'maraka oa graphite electrode o tla tsoela pele ho phahama. Ho elella bofelong ba June, 'maraka o tloaelehileng oa malapeng oa φ300-φ500 motlakase o tloaelehileng oa li-electrode tsa graphite o qotsitsoe ho 16000-17500 yuan / tonne, ka keketseho ea kakaretso ea 6000-7000 yuan / tonne; φ300-φ500 phahameng Theko e tloaelehileng ea 'maraka ea li-electrode tsa graphite tsa matla ke 18000-12000 yuan/ton, ka keketseho e akaretsang ea 7000-8000 yuan/ton.
Ho latela lipatlisiso, ho phahama ha li-electrode tsa graphite ho na le lintlha tse latelang:
Ea pele, e angoa ke keketseho e tsoelang pele ea litheko tsa thepa e tala;
Ea bobeli, ho Inner Mongolia, Gansu le libakeng tse ling, ho ne ho e-na le ho khaoha ha motlakase ka March, 'me mokhoa oa graphitization o ne o lekanyelitsoe. Baetsi ba bangata ba ne ba ka fetohela ho Shanxi le libakeng tse ling bakeng sa ts'ebetso. Ka lebaka leo, tlhahiso ea lifeme tse ling tsa li-electrode tse hlokang graphitization foundry e ile ea fokotseha. Phepelo ea UHP550mm le litlhaloso tse ka tlase e ntse e le thata, theko e tiile, keketseho e totobetse haholoanyane, 'me li-electrode tse tloaelehileng le tse phahameng tsa graphite li latela keketseho;
Ntlha ea boraro, baetsi ba li-electrode tsa graphite tse tloaelehileng ha ba na thepa e lekaneng, 'me litaelo li behiloe ho fihlela bohareng ba May.
Mmarakeng:
Ho ea ka maikutlo a tsoang ho bahlahisi ba bang ba li-electrode, nakong e fetileng, nakong ea Mokete oa Selemo kapa ka nako e tšoanang, ba ne ba tla reka thepa e itseng e tala. Leha ho le joalo, ka 2020, ka lebaka la keketseho e tsoelang pele ea theko ea thepa e tala ka December, bahlahisi ba emetse ho bona. Ka hona, lethathamo la thepa e tala ka 2021 ha lea lekana, mme bahlahisi ba bang Ts'ebeliso e tla tšoarella ho fihlela Mokete oa Selemo. Ho tloha qalong ea 2021, ka lebaka la liketsahalo tsa bophelo bo botle ba sechaba, boholo ba lik'hamphani tse sebetsanang le tse amanang le tsona, e leng setsi se seholo ka ho fetisisa sa tlhahiso ea mochine oa graphite electrode naheng, li emisitse mosebetsi le tlhahiso, 'me phello ea ho koaloa ha litsela e bakile mathata a lipalangoang.
Ka nako e ts'oanang, taolo ea matla a mabeli a matla ho Inner Mongolia le ho khaoha ha motlakase Gansu le libakeng tse ling ho tloha ka Pherekhong ho isa ho Hlakubele ho ile ha baka mathata a maholo ts'ebetsong ea graphitization ea li-electrode tsa graphite. Ho fihlela hoo e ka bang bohareng ba April, graphitization ea sebakeng seo e ile ea qala ho ntlafala hanyenyane, empa matla a tlhahiso a ile a boela a lokolloa. Ke 50-70% feela. Joalo ka ha bohle re tseba, Inner Mongolia ke setsi sa graphitization naheng ea China. Taolo e 'meli e na le tšusumetso e itseng ho lokolloa ha morao-rao ha baetsi ba li-electrode tsa graphite electrode. Ba anngoe ke tlhokomelo e bohareng ea thepa e tala le litšenyehelo tse phahameng tsa ho fana ka li-electrode ka April, baetsi ba li-electrode ba tloaelehileng ba ile ba eketsa theko ea lihlahisoa tsa bona ka makhetlo a mabeli mathoasong a April le bohareng ba ho elella bofelong ba April, 'me baetsi ba li-echelon tsa boraro le tsa bone ba ile ba boloka butle-butle ho elella bofelong ba April. Leha litheko tsa 'nete tsa thekiso li ne li ntse li le ntle, empa lekhalo le fokotsehile.
Ho fihlela "marotholi a mane a latellanang" a Daqing petroleum coke, ho ne ho e-na le lipuisano tse ngata tse chesang 'marakeng,' me maikutlo a motho e mong le e mong a qala ho fetoha hanyenyane. Baetsi ba bang ba li-electrode tsa graphite ba fumane hore litheko tsa li-electrode tsa graphite tsa bahlahisi ka bomong li ne li theohile hanyenyane nakong ea ho reka bohareng ho isa bofelong ba Mots'eanong. Leha ho le joalo, hobane theko ea lehae ea nale ea coke e lula e tsitsitse 'me phepelo ea coke mose ho maoatle e tla ba thata nakong ea morao-rao, baetsi ba bangata ba etellang pele ba li-electrode tsa graphite ba lumela hore theko ea eleketrode ea morao-rao e tla lula e le boemo kapa e fetoha hanyane. Etsoe, lihlahisoa tse tala tsa theko e phahameng li ntse li le mocheng oa tlhahiso. Tlhahiso, li-electrode li ntse li tla angoa ke litšenyehelo nakong e tlang e haufi, ho ke ke ha etsahala hore litheko li tla oa.
Nako ea poso: Jul-21-2021