Loiloi hebedoma o ka electrode graphite: ka ʻokoʻa mākeke o ke kumukūʻai o ka electrode graphite liʻiliʻi o nā loli

Mai ka hoʻomaka ʻana o ʻAukake, ua hoʻomaka kekahi mau hale hana nui a me kekahi mau hale hana electrode hou e kūʻai aku i nā waiwai ma ke kumu kūʻai haʻahaʻa ma ka mākeke ma muli o ka lawe maikaʻi ʻole ʻana i ka wā mua, a ua hoʻomaka ka nui o nā mea hana e kūʻai aku i nā waiwai ma ke kumu kūʻai haʻahaʻa ma muli o ke kumukūʻai paʻa o nā mea maka i ka wā e hiki mai ana, a ua hoʻomau ka piʻi ʻana o nā kumukūʻai o ka kālua ʻana a me ka graphitization. Ke noʻonoʻo nei i ka pilikia kumukūʻai, ʻaʻole lākou makemake e hoʻouna i ke kumu kūʻai haʻahaʻa a ua makemake lākou e kākoʻo i ke kumukūʻai. No laila, ʻike ʻia nā kumukūʻai mākeke i ka ʻokoʻa o ke ʻano, ʻo ke kikoʻī like o ke ʻano electrode, hiki i nā mea hana like ʻole ke piʻi a hiki i 2000-3000 yuan/ton, no laila i kēia pule he hoʻoponopono liʻiliʻi nā kumukūʻai nui o ka mākeke electrode mana kiʻekiʻe loa, ua paʻa nā kumukūʻai mana maʻamau a me nā mana kiʻekiʻe.

Mai ka Mākeke e ʻike ai: Ma ka lā 19 o ʻAukake, ʻo ke kumukūʻai nui o UHP450mm me ka nui o ka nila coke o 30% ma ka mākeke he 18,000-18,500 yuan/ton, ʻo ke kumukūʻai nui o UHP600mm he 22,000-24,000 yuan/ton, i emi iho he 15,000-2,000 yuan/ton mai ka hopena pule i hala, a mālama ʻia ke kumukūʻai o UHP700mm ma 28,000-30,000 yuan/ton.

Mai nā mea maka: Ua paʻa ke kumukūʻai o ka coke petroleum kūloko i kēia pule. Ma ka lā 19 o ʻAukake, ua ʻōlelo ʻo fushun Petrochemical he 4100 yuan/ton no ka coke petroleum 1#A a me 5600-5800 yuan/ton no ka coke calcinized sulfur haʻahaʻa. Ua maikaʻi ka hoʻouna ʻana ma ka mākeke. I kēia pule, ke paʻa mau nei nā kumukūʻai coke nila kūloko, a ʻaʻole makemake nā mea kūʻai aku electrode ma hope e lawe i nā waiwai. Ma kēia Pōʻahā, ʻo ke kumukūʻai mākeke nui o nā huahana ana lanahu kūloko a me nā huahana ana aila he 8000-11000 yuan/ton.

Mai ka stell plnat: I kēia pule, ʻaʻole maikaʻi ke koi kūloko, hōʻike ke kumukūʻai kila holoʻokoʻa i kahi ʻano loli i lalo, ʻo ka emi ʻana o ka awelika ma 80 yuan/ton a i ʻole, ua hāʻule ka kila ʻōpala i ʻoi aku a emi mai paha, ua emi nā kumukūʻai kila umu uila a me nā loaʻa. I Iulai, ʻo ka awelika o ka hana ʻana o Kina i kēlā me kēia lā o ke kila maka, ka hao puaʻa a me ke kila he 2.7997 miliona tons, 2.35 miliona tons a me 3.5806 miliona tons, i lalo he 10.53%, 6.97% a me 11.02% mai Iune.

Ma ʻAukake 19, ʻo ke kumukūʻai hana awelika o ka rebar pae ʻekolu o ka hale hana kila umu uila kūʻokoʻa kūloko he 4951 yuan/ton, i emi iho he 20 yuan/ton i hoʻohālikelike ʻia me ka pule i hala; ʻO ka loaʻa kālā awelika he 172 yuan/ton, i emi iho he 93 yuan/ton mai ka pule i hala.

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