ʻO ka graphite maʻalahi a me ka graphite flake he ʻelua ʻano o ka graphite, a ʻo nā hiʻohiʻona ʻenehana o ka graphite e hilinaʻi nui ʻia i kāna morphology crystalline. He ʻokoʻa ka waiwai a me ka hoʻohana ʻana i nā minerala graphite me nā ʻano aniani like ʻole. He aha ka ʻokoʻa ma waena o ka graphite hikiwawe a me ka graphite flake? E hāʻawi aku ʻo Editor Furuite Graphite iā ʻoe i kahi kikoʻī kikoʻī:
1. ʻO ka graphite maʻalahi kahi ʻano huahana graphite maʻemaʻe kiʻekiʻe i hana ʻia me ka flake graphite ma o ka mālama ʻana i nā kemika kūikawā a me ka mālama wela, ʻaʻohe mea hoʻopaʻa a me nā haumia, a ʻoi aku ka nui o kāna kalapona ma mua o 99%. Hana ʻia ka graphite maʻalahi ma ke kaomi ʻana i nā ʻāpana graphite e like me ka ilo ma lalo o ke kaomi kiʻekiʻe ʻole. ʻAʻole ia he graphite crystal structure, akā ua hana ʻia e ka hōʻiliʻili kuhikuhi ʻole o kekahi mau ion graphite i kauoha ʻia, nona ka hale polycrystalline. No laila, kapa ʻia ka graphite flexible graphite i hoʻonui ʻia, graphite hoʻonui a i ʻole graphite like me worm.
2. ʻO ka pōhaku maʻalahi ka laulā o ka graphite flake maʻamau. Nui nā waiwai kūikawā ma o ka ʻenehana hana kūikawā. Hiki i ka graphite maʻalahi ke kūpaʻa wela maikaʻi, haʻahaʻa linear hoʻonui coefficient, ikaika radiation kū'ē a me ke kino corrosion kū'ē, maikaʻi kinoea-wai sealing, self-lubrication a me ka maikaʻi mechanical waiwai, e like me ka maʻalahi, workability, compressibility, resilience a me ka plasticity.
Nā waiwai,-hoʻopaʻa paʻa i ka hoʻopaʻa ʻana a me ka hohonu tensile a me ke kūpaʻa ʻaʻahu, etc.
3. ʻAʻole mālama wale ka graphite maʻalahi i nā waiwai o ka flake graphite, akā palekana pū kekahi a ʻaʻohe mea ʻawaʻawa. Loaʻa iā ia kahi ʻāpana kikoʻī kikoʻī nui a me ka hana ʻili kiʻekiʻe, a hiki ke paʻi ʻia a hana ʻia me ka ʻole o ka sintering kiʻekiʻe a me ka hoʻohui ʻana i ka binder. Hiki ke hana ʻia ka graphite maʻalahi i pepa pepa graphite maʻalahi, apo paʻi graphite maʻalahi, ʻūhā ʻeha kila kila, ʻano graphite corrugated maʻalahi a me nā ʻāpana hoʻopaʻa mīkini ʻē aʻe. hikiwawe
Hiki ke hana ʻia ka graphite i mau papa kila a i ʻole nā mea ʻē aʻe.
Ka manawa hoʻouna: Mar-24-2023