Wahi a nā poʻe loea o ka ʻoihana graphite, e loli ka hoʻohana ʻana o nā huahana mineral flake graphite ma ka honua holoʻokoʻa mai ka emi ʻana a i ka piʻi mau ʻana i nā makahiki e hiki mai ana, kahi e kūlike me ka piʻi ʻana o ka hana kila honua. Ma ka ʻoihana refractory, manaʻo ʻia e nui aʻe ka noi no kekahi mau huahana flake graphite maikaʻi. I kēia lā, e haʻi aku ka mea hoʻoponopono o Furuite graphite iā ʻoe e pili ana i nā manaʻolana a me ka hiki o ka flake graphite i ka hoʻomohala ʻoihana:
1. Hoʻohana nui ʻia nā ʻāpana graphite i nā mea refractory holomua a me nā uhi ʻana i ka ʻoihana metallurgical.
Hoʻohana ʻia nā ʻāpana graphite ma ke ʻano he mau refractories holomua a me nā uhi ʻana i nā ʻoihana he nui. E like me nā pōhaku kalapona magnesia, nā ipu hoʻoheheʻe, a pēlā aku. ʻO ka mea hoʻopaʻa mea Pyrotechnic i ka ʻoihana koa, ka mea hoʻolalelale desulfurization i ka ʻoihana hoʻomaʻemaʻe, ke kēpau penikala i ka ʻoihana māmā, ka palaki kalapona i ka ʻoihana uila, ka electrode i ka ʻoihana pila, ka mea hoʻoulu i ka ʻoihana mea hoʻoulu, a pēlā aku. He waiwai mineral koʻikoʻi ka graphite Flake me nā pono o Kina, a ʻo kona kuleana i nā ʻoihana ʻenehana kiʻekiʻe, ka ikehu nukelea a me ka pale kaua aupuni a me ka pūʻali koa e koʻikoʻi nui nei. Loaʻa ka hiki ke hoʻomohala i ka ʻoihana graphite.
2. He mea nui nō hoʻi nā ʻāpana graphite i nā kumuwaiwai mineral ʻole metala.
ʻO ka graphite flake kahi waiwai mineral koʻikoʻi ʻole-metala, hiki ke hoʻokaʻawale ʻia i ʻelua ʻano: cryptocrystalline a me crystalline e like me nā ʻano crystalline like ʻole. He palupalu a hina hina ka pauka graphite; he ʻano momona kona a hiki ke hoʻoluhi i ka pepa. ʻO ka paʻakikī he 1 a 2, a hiki ke hoʻonui ʻia ka paʻakikī i 3 a 5 me ka hoʻonui ʻia o nā haumia ma ke kuhikuhi kū pololei. ʻO ke kaumaha kikoʻī he 1.9 a 2.3. Ma lalo o ke kūlana o ka hoʻokaʻawale ʻana i ka oxygen, ʻoi aku kona kiko heheʻe ma mua o 3000 ℃, ʻo ia kekahi o nā minerala kūpaʻa loa i ka mahana. I waena o lākou, ʻo ka graphite microcrystalline kahi huahana metamorphic o ka lanahu, he hui mānoanoa i haku ʻia me nā kristal me ke anawaena o lalo o 1 micron, i ʻike ʻia hoʻi ʻo ka graphite honua a i ʻole ka graphite amorphous; ʻO ka graphite crystalline kahi huahana metamorphic o ka pōhaku, me nā kristal nui aʻe, ʻo ka hapa nui he scaly. No ka mea, he mau waiwai maikaʻi ko ka graphite flake o ke kūpaʻa wela kiʻekiʻe, lubrication, kūpaʻa haʻalulu wela, kūpaʻa kemika, conductivity uila a me ka thermal, a pēlā aku, hoʻohana nui ʻia ia i ke kila, ka ʻoihana kemika, nā mea uila, aerospace, pale aupuni a me nā kahua ʻē aʻe.
ʻO ka nui o ke kalapona a me ka nui o nā ʻāpana o ka flake graphite e hoʻoholo i ke kumukūʻai mākeke o ka huahana. ʻOiai ʻo Kina nō ka mea hana nui loa o ka honua a me ka mea hoʻopuka aku i ka flake graphite i nā makahiki e hiki mai ana a i ʻole ma mua o hoʻokahi ʻumi makahiki, ke hoʻouka nei nā ʻāina ʻē aʻe o ka honua i ke kūlana o Kina. Ma ke ʻano kūikawā, ke hoʻomohala ikaika nei kekahi mau ʻāina hana ʻEulopa me ka ʻenehana holomua a me nā ʻāina ʻApelika e kū mai ana i nā kumuwaiwai a hoʻokūkū me Kina me kā lākou mau kumuwaiwai mineral kiʻekiʻe a me nā huahana makepono. ʻAʻole kiʻekiʻe ke kumukūʻai hoʻokuʻu aku o nā huahana pauka flake graphite a Kina, ʻo ia hoʻi nā mea maka a me nā huahana i hana mua ʻia, me ka ʻike ʻenehana haʻahaʻa a me ka loaʻa kālā haʻahaʻa. Ke hālāwai lākou me nā ʻāina me nā kumukūʻai mining mea maka haʻahaʻa ma mua o Kina, e like me nā ʻāina ʻApelika, e hōʻike ʻia lākou. ʻAʻole lawa ka hoʻokūkū huahana. ʻOiai he kakaikahi wale nō nā ʻāina o ka honua e komo ana i ka mining kalepa o nā waihona pauka flake graphite, ua hoʻokūkū nui ka nui o ka hana hana ma waena o nā mea hoʻolako mākeke.
No ke kūʻai ʻana i ka flake graphite, e hoʻokipa i ka hale hana graphite ʻo Furuite e hoʻomaopopo, e hāʻawi mākou iā ʻoe i ka lawelawe kūpono, i ʻole ʻoe e hopohopo!
Ka manawa hoʻouna: Sep-16-2022