ʻO ka loiloi mākaʻikaʻi graphite electrode i ka hapa mua o 2021 a me ka nānā ʻana no ka hapa lua o 2021

I ka hapa mua o 2021, e piʻi mau ka mākeke electrode graphite. I ka hopena o Iune, ua helu ʻia ka mākeke kūloko o φ300-φ500 mau electrodes graphite maʻamau ma 16000-17500 yuan / ton, me ka hoʻonui kumulative o 6000-7000 yuan / ton; φ300-φ500 kiʻekiʻe ʻO ke kumu kūʻai nui o ka mākeke graphite electrodes he 18000-12000 yuan / ton, me ka piʻi ʻana o 7000-8000 yuan / ton.

Wahi a ka noiʻi, ʻo ka piʻi ʻana o nā electrodes graphite ka nui o nā ʻano penei:

ʻO ka mea mua, pili ia i ka piʻi mau ʻana o nā kumukūʻai maka;

ʻO ka lua, ma Inner Mongolia, Gansu a me nā wahi ʻē aʻe, ua ʻoki ʻia ka mana i Malaki, a ua kaupalena ʻia ke kaʻina hana graphitization. Hiki i nā mea hana he nui ke huli i Shanxi a me nā wahi ʻē aʻe no ka hana ʻana. ʻO ka hoʻopuka ʻana o kekahi mau hale hana electrode e koi ana i ka graphitization foundry ua lohi ʻia ma muli o ka hopena. ʻO ka hāʻawi ʻana o UHP550mm a ma lalo o nā kikoʻī paʻa mau, paʻa ke kumukūʻai, ʻoi aku ka ʻike o ka piʻi ʻana, a ʻo nā electrodes graphite maʻamau a me ka mana kiʻekiʻe e hahai i ka piʻi;

ʻO ke kolu, ʻaʻole lawa nā mea hana graphite electrode mainstream, a ua kau ʻia nā kauoha a hiki i ka waena o Mei.

Ma ka mākeke:

Wahi a nā manaʻo mai kekahi mau mea hana electrode, i ka wā ma mua, i ka wā o ka Spring Festival a i ʻole i ka manawa like, e kūʻai lākou i kahi nui o nā mea maka. Eia nō naʻe, i ka makahiki 2020, ma muli o ka hoʻonui mau ʻana o ke kumukūʻai o nā mea maka i ka lā Dekemaba, ke kali nei nā mea hana a ʻike. No laila, ʻaʻole lawa ka waihona waiwai maka ma 2021, a ʻo kekahi mau mea hana E mau ka hoʻohana a hiki i ka Spring Festival. Mai ka hoʻomaka ʻana o 2021, ma muli o nā hanana olakino olakino, ʻo ka hapa nui o ka hana ʻana a me nā ʻoihana pili, ʻo ia ka nui o ka graphite electrode machining base production ma ka ʻāina, ua hoʻokuʻu i ka hana a me ka hana ʻana, a ʻo ka hopena o ka pani ʻana o ke alanui ua hoʻopilikia i ka halihali.
I ka manawa like, ʻo ka mana o ka ikehu ʻelua i loko o Mongolia a me ka ʻoki ʻana i ka mana ma Gansu a me nā wahi ʻē aʻe mai Ianuali a Malaki i hoʻokumu ʻia ai nā bottlenecks koʻikoʻi i ka hana graphitization o nā electrodes graphite. A hiki i ka waena o ʻApelila, hoʻomaka iki ka graphitization kūloko, akā ua hoʻokuʻu ʻia ka mana hana. He 50-70% wale nō. E like me kā mākou e ʻike ai, ʻo Inner Mongolia ke kikowaena o ka graphitization ma Kina. Loaʻa ka mana ʻelua i ka hoʻokuʻu hope ʻana o nā mea hana electrode graphite semi-process. Ma muli o ka mālama nui ʻana o nā mea maka a me ke kumukūʻai kiʻekiʻe o ka lawe ʻana ma ʻApelila, ua hoʻonui nā mea hana electrode mainstream i kā lākou kumukūʻai huahana i ʻelua mau manawa i ka hoʻomaka a me ka waena o ʻApelila, a ʻo ke kolu a me ka ʻehā o nā mea hana echelon i mālama mālie i ka hopena o ʻApelila. ʻOiai ʻoi aku ka maikaʻi o nā kumukūʻai kūʻai maoli, akā ua hōʻemi ʻia ka ʻāpana.
A hiki i ka "hā mau hāʻule" o Daqing petroleum coke, ua nui nā kūkākūkā wela ma ka mākeke, a ua hoʻomaka ka noʻonoʻo o kēlā me kēia kanaka e loli iki. Ua ʻike kekahi mau mea hana graphite electrode ua wehe iki nā kumukūʻai o nā electrodes graphite o kēlā me kēia mea hana i ka wā o ke koho ʻana ma waena o ka hopena o Mei. Eia nō naʻe, no ka mea, paʻa mau ke kumu kūʻai o ka coke o nā ʻāina ʻē a paʻa ka hoʻolako ʻana i ka coke ma waho i ka wā ma hope, nui ka poʻe alakaʻi graphite electrode i manaʻoʻiʻo e mau ke kumukūʻai o ka electrode hope i ke kūlana quo a i ʻole fluctuate iki. Ma hope o nā mea a pau, aia mau nā kumu kūʻai kiʻekiʻe ma ka laina hana. Iecaianoaaiiuo, electrodes e mau e pili ana i na koina i loko o ka wā e hiki mai ana, ia mea hiki ole e hāʻule nā ​​kumukūʻai.