Wahi a ka poʻe loea ʻoihana graphite, e hoʻololi ka hoʻohana ʻana o ka honua i nā huahana mineral flake graphite mai kahi hāʻule i ka piʻi mau i nā makahiki e hiki mai ana, e kūlike me ka hoʻonui ʻana i ka hana kila honua. I ka ʻoihana refractory, manaʻo ʻia e ʻoi aku ka nui o ke koi 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 kūlana a me ka hiki o ka flake graphite i ka hoʻomohala ʻana i nā ʻoihana:
1. Hoʻohana nui ʻia nā graphite flakes i nā mea refractory kiʻekiʻe a me nā uhi i ka ʻoihana metallurgical.
Hoʻohana ʻia nā graphite flakes e like me nā refractory kiʻekiʻe a me nā uhi i nā ʻoihana he nui. E like me ka magnesia kalapona pōhaku lepo, crucibles, etc. Pyrotechnic mea stabilizer i loko o ka oihana koa, desulfurization accelerator i loko o ka hoʻomaʻemaʻe 'oihana, penikala alakai i ka malamalama 'oihana, kalapona pulupulu ma uila 'oihana, electrode i loko o ka 'oihana, catalyst i loko o ka fertilizer 'oihana, etc. Flake graphite mea. he kumu waiwai koʻikoʻi koʻikoʻi me nā mea maikaʻi o Kina, a ʻo kāna kuleana i ka ʻenehana kiʻekiʻe, ka ikehu nuklea a me ka pale aupuni a me nā ʻoihana koa ke kaulana. Hiki i ka hoʻomohala ʻana i ka ʻoihana graphite.
2. He waiwai koʻikoʻi koʻikoʻi ka graphite flakes.
ʻO ka flake graphite he kumu waiwai koʻikoʻi koʻikoʻi non-metallic, 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 graphite; he mea momona a hiki ke hoʻopaʻa i ka pepa. ʻO ka paʻakikī ka 1 a hiki i ka 2, a hiki ke hoʻonui ʻia ka paʻakikī i ka 3 a hiki i ka 5 me ka piʻi ʻana o nā haumia ma ke ala kū. ʻO ka gravity kikoʻī he 1.9 a 2.3. Ma lalo o ke kūlana o ka hoʻokaʻawale ʻana i ka oxygen, ʻoi aku kona wahi hoʻoheheʻe ma luna o 3000 ℃, ʻo ia kekahi o nā minerala pale wela. Ma waena o lākou, ʻo ka microcrystalline graphite he huahana metamorphic o ka lanahu, ʻo ia ka mea i hui pū ʻia me nā kristal me ke anawaena o lalo o 1 micron, ʻike ʻia hoʻi he graphite honua a i ʻole graphite amorphous; ʻO ka graphite crystalline he hua metamorphic o ka pōhaku, me nā kristal nui aʻe, ka nui o ka scaly. No ka mea, he mau waiwai maikaʻi ka flake graphite o ke kūpaʻa wela kiʻekiʻe, lubrication, thermal shock resistance, chemical stability, uila a me thermal conductivity, etc., ua hoʻohana nui ʻia i ke kila, ʻoihana kemika, uila, aerospace, pale aupuni a me nā kula ʻē aʻe.
ʻO ka maʻiʻo kalapona a me ka nui o ka flake graphite e hoʻoholo i ke kumukūʻai mākeke o ka huahana. ʻOiai ʻo Kina ka mea hana nui loa a me ka mea hoʻopuka i ka flake graphite i nā makahiki e hiki mai ana a i ʻole ʻoi aku ma mua o hoʻokahi ʻumi makahiki, ke kūʻē nei nā ʻāina ʻē aʻe o ka honua i ke kūlana o Kina. ʻO ka mea kūikawā, ʻo kekahi mau ʻāina hana ʻEulopa me ka ʻenehana holomua a me nā ʻāina ʻo ʻApelika e ulu nei e hoʻomohala nei i nā kumuwaiwai a hoʻokūkū pū me Kina me kā lākou mau kumu waiwai mineral kiʻekiʻe a me nā huahana haʻahaʻa. ʻAʻole kiʻekiʻe ke kumukūʻai kūʻai aku o nā huahana flake graphite pauka o Kina, ʻoi aku ka nui o nā mea maka a me nā huahana i hana mua ʻia, me nā ʻenehana haʻahaʻa haʻahaʻa a me nā waiwai haʻahaʻa. I ka manawa e hālāwai ai lākou i nā ʻāina me nā kumukūʻai mining haʻahaʻa haʻahaʻa ma mua o Kina, e like me nā ʻāina ʻApelika, e ʻike ʻia lākou. ʻAʻole lawa ka hoʻokūkū huahana. ʻOiai he mau ʻāina liʻiliʻi wale nō o ka honua e hana nei i ka ʻoihana ʻoihana o ka flake graphite powder deposits, ʻo ka nui o ka hana ʻana i hoʻokumu i ka hoʻokūkū ikaika ma waena o nā mea hoʻolako mākeke.
No ke kūʻai ʻana i ka flake graphite, e hoʻokipa i ka hale hana graphite Furuite e hoʻomaopopo, e hāʻawi mākou iā ʻoe i ka lawelawe ʻoluʻolu, i ʻole ʻoe hopohopo!
Ka manawa hoʻouna: Sep-16-2022