Hiki ke hoʻohana ʻia ka graphite ma ke ʻano he penikala alakaʻi, pigment, a me ka mea hoʻowali, a ma hope o ka hana kūikawā ʻana, hiki ke hana ʻia me nā ʻano mea kūikawā like ʻole, a hoʻohana ʻia i nā ʻoihana pili. No laila, he aha ka hoʻohana kikoʻī o ka pauka graphite? Eia kahi loiloi no ʻoe.
He kūpaʻa kemika maikaʻi ka pauka graphite. Ma hope o ka hana kūikawā, loaʻa i ka toner pōhaku nā ʻano o ke kūpaʻa maikaʻi i ka corrosion, ka conductivity thermal maikaʻi, ka permeability haʻahaʻa, hoʻohana nui ʻia i ka hana ʻana o ka mea hoʻololi wela, ka pahu hana, ka condenser, ka hale kiaʻi kuni, ka hale kiaʻi absorption, ka mea hoʻoluʻu, ka mea hoʻomehana, ka kānana, nā lako pamu. Hoʻohana nui ʻia i ka petrochemical, hydrometallurgy, ka hana waikawa a me ka alkali, ka fiber synthetic, ka pepa a me nā ʻoihana ʻē aʻe, hiki ke mālama i ka nui o nā mea metala.
No ka hoʻolei ʻana, ka hoʻolei ʻana i ka alumini, ka hoʻoheheʻe ʻana a me nā mea metallurgical wela kiʻekiʻe: ma muli o ka liʻiliʻi o ke koina hoʻonui wela o ka graphite, a hiki ke loaʻa nā loli hopena wela, hiki ke hoʻohana ʻia e like me ke aniani, me ka hoʻohana ʻana i ka graphite black metal casting size precision, ʻili laumania a me ka hua kiʻekiʻe, ʻaʻohe hana a hana iki paha e hiki ke hoʻohana ʻia, i mea e mālama ai i ka nui o ka metala. ʻO ka hana ʻana o ka cement carbide powder metallurgy process, i hana pinepine ʻia mai ka mea graphite, sintered me nā ipu porcelain. ʻO nā umu ulu kristal, e like me ka monocrystalline silicon, nā ipu hoʻomaʻemaʻe ʻāpana, nā mea paʻa bracket, nā mea hoʻomehana induction, a me nā mea ʻē aʻe i hana ʻia mai ka graphite maʻemaʻe kiʻekiʻe. Eia kekahi, hiki ke hoʻohana ʻia ka graphite ma ke ʻano he vacuum smelting graphite insulation board a me ke kumu, ka paipu umu pale wela kiʻekiʻe, ka pā, ka pā, ka lattice a me nā ʻāpana ʻē aʻe.
Hiki i ka Graphite ke pale aku i ka scaling paila, hōʻike nā hoʻokolohua ʻāpana pili e hiki i ka hoʻohui ʻana i kahi nui o ka pauka graphite i loko o ka wai (ma kahi o 4 ~ 5 grams no kēlā me kēia tona o ka wai) ke pale aku i ka scaling ʻili paila. Eia kekahi, hiki ke hoʻohana ʻia ka graphite i loko o nā lua ahi metala, nā kaupaku, nā alahaka a me nā paipu.
Eia kekahi, ʻo ka graphite a i ʻole ke aniani a me ka pepa i ka ʻoihana māmā e hoʻopili ai i ka polish a me ka popo, ʻo ia ka hana ʻana o ka penikala, ka ʻīnika, ka pena ʻeleʻele, ka ʻīnika a me ka daimana synthetic, nā mea maka pono ʻole o ka daimana. He mea mālama ikehu maikaʻi loa ia a me ka palekana o ke kaiapuni, ua hoʻohana ʻo ʻAmelika Hui Pū ʻIa iā ia ma ke ʻano he pila kaʻa. Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana hou a me ka ʻoihana, ke hoʻomau nei ka hoʻonui ʻana o ka noi o ka graphite, ua lilo i mea maka koʻikoʻi i ke kahua ʻenehana kiʻekiʻe o nā mea hui hou, a noho i kahi kūlana koʻikoʻi i ka hoʻokele waiwai o ka ʻāina.
Hoʻohana ʻia ma ka ʻoihana ikehu atomika a me ka ʻoihana pale aupuni: loaʻa i ka pauka graphite ka neutron positron maikaʻi i hoʻohana ʻia i nā reactors atomika, ʻoi aku ka hoʻohana ʻia ʻana o ka uranium graphite reactor i loko o kahi reactor atomika. Ma ke ʻano he mana i hoʻohana ʻia ma ke ʻano he mea deceleration no ka reactor nukelea, pono e loaʻa iā ia ke kiko heheʻe kiʻekiʻe, ke kūpaʻa a me ke kūpaʻa i ka palaho, a hiki i ka pauka graphite ke hoʻokō i nā koi i luna. ʻO ka graphite i hoʻohana ʻia i nā reactors atomika he maʻemaʻe loa ia ʻaʻole pono e ʻoi aku ka haumia ma mua o nā ʻumi ʻāpana i kēlā me kēia miliona. Ma ke ʻano kūikawā, pono e emi ka nui o ka polone ma mua o 0.5PPM. I ka ʻoihana pale, hoʻohana ʻia ka pauka graphite e hana i nā nozzles no nā rockets wahie paʻa, nā cones ihu no nā missiles, nā ʻāpana no nā lako hoʻokele lewa, ka insulation wela, a me nā mea pale radiation.
Ka manawa hoʻouna: ʻAukake-06-2021