ʻElua ʻano o ka graphite ka graphite palupalu a me ka graphite flake, a ʻo nā ʻano ʻenehana o ka graphite e hilinaʻi nui ʻia i kona ʻano crystalline. Loaʻa i nā minelala graphite me nā ʻano kristal like ʻole nā waiwai ʻoihana a me nā hoʻohana. He aha ka ʻokoʻa ma waena o ka graphite palupalu a me ka graphite flake? E hāʻawi ka Luna Hoʻoponopono Furuite Graphite iā ʻoe i kahi hoʻolauna kikoʻī:
1. ʻO ka graphite palupalu kahi ʻano huahana graphite maʻemaʻe kiʻekiʻe i hana ʻia me ka graphite flake ma o ka mālama kemika kūikawā a me ka mālama wela, ʻaʻohe mea hoʻopaʻa a me nā haumia, a ʻoi aku ka nui o ke kalapona ma mua o 99%. Hana ʻia ka graphite palupalu ma ke kaomi ʻana i nā ʻāpana graphite e like me ka ilo ma lalo o ke kaomi kiʻekiʻe ʻole. ʻAʻohe ona ʻano kristal graphite kūlike, akā ua hoʻokumu ʻia e ka hōʻiliʻili ʻole o ka helu o nā ion graphite i kauoha ʻia, nona ka ʻano polycrystalline. No laila, ua kapa ʻia ʻo graphite palupalu ʻo graphite hoʻonui ʻia, graphite hoʻonui ʻia a i ʻole graphite wormlike.
2. Loaʻa i ka pōhaku palupalu ke ʻano laulā o ka graphite flake maʻamau. He nui nā waiwai kūikawā o ka graphite palupalu ma o ka ʻenehana hana kūikawā. Loaʻa i ka graphite palupalu ke kūpaʻa wela maikaʻi, ka coefficient hoʻonui linear haʻahaʻa, ke kūpaʻa radiation ikaika a me ke kūpaʻa corrosion kemika, ke sila kinoea-wai maikaʻi, ka lubrication ponoʻī a me nā waiwai mechanical maikaʻi loa, e like me ka maʻalahi, ka hana, ka compressibility, ke kūpaʻa a me ka plasticity.
Nā Waiwai,-paʻa ke kūpaʻa ʻana o ka hoʻopili ʻana a me ka hohonu tensile a me ke kūpaʻa ʻana o ka ʻaʻahu, a pēlā aku.
3. ʻAʻole wale ka graphite palupalu e mālama i nā waiwai o ka graphite flake, akā palekana hoʻi a ʻaʻohe ʻawaʻawa. Loaʻa iā ia kahi ʻili kikoʻī nui a me ka hana ʻili kiʻekiʻe, a hiki ke kaomi a hana ʻia me ka ʻole o ka sintering wela kiʻekiʻe a me ka hoʻohui ʻana i ka mea hoʻopaʻa. Hiki ke hana ʻia ka graphite palupalu i loko o ka pepa pepa graphite palupalu, ke apo hoʻopaʻa graphite palupalu, ka gasket ʻeha kila kila, ke ʻano corrugated graphite palupalu a me nā ʻāpana sila mechanical ʻē aʻe.
Hiki ke hana ʻia ke graphite i nā papa kila a i ʻole nā ʻāpana ʻē aʻe.
Ka manawa hoʻouna: Malaki-24-2023