Pepa graphite, i ʻike ʻia hoʻi he pepa graphite palupalu, he mea hana kiʻekiʻe i hoʻohana nui ʻia i nā noi ʻoihana like ʻole ma muli o kona conductivity thermal maikaʻi loa, ke kūpaʻa kemika, a me ka maʻalahi. Hana ʻia ia mai ka graphite kūlohelohe a synthetic paha maʻemaʻe kiʻekiʻe ma o kahi moʻo o nā kaʻina hana kemika a me ka mechanical, e hopena ana i kahi pepa lahilahi a palupalu me nā waiwai kūikawā.
ʻO kekahi o nā pono kaulana o ka pepa graphite ʻo ia kona ʻano hana.ʻoi aku ka maikaʻi o ka hoʻokele welaʻO kēia ka mea e lilo ai ia i koho kūpono no ka hoʻopuehu ʻana i ka wela a me ka hoʻokele wela i nā mea uila, nā ʻāpana kaʻa, nā kukui LED, a me nā wahi wela kiʻekiʻe. Hiki iā ia ke kū i nā mahana mai -200°C a ʻoi aku ma mua o 3000°C i nā lewa inert a i ʻole ka hoʻemi ʻana, e lilo ia i mea makemake ʻia no nā kūlana hana koʻikoʻi.
Ma waho aʻe o ka hana wela, hāʻawi pū ka pepa graphitekūpaʻa kemika maikaʻi loai ka hapa nui o nā waikawa, alkalis, a me nā mea hoʻoheheʻe, a me ke kūpaʻa oxidation ikaika i nā wahi haʻahaʻa oxygen. ʻO kānaka hiki ke silaa ʻo ke ʻano o ka compressibility e kūpono ai no nā gaskets, nā sila, a me ka hoʻopili ʻana i nā noi e like me nā pipelines, nā pumps, a me nā valves. Hoʻohana nui ʻia ia i nā ʻoihana e like me ka petrochemicals, ka hana mana, ka metallurgy, a me ka aerospace.
Loaʻa ka pepa graphite i nā ʻano mānoanoa a me nā papa like ʻole, me nā pepa graphite maʻemaʻe, nā pepa graphite i hoʻoikaika ʻia (me nā mea hoʻokomo metala), a me nā mana laminated. Hiki ke ʻoki ʻia a hoʻopilikino ʻia paha e like me nā koi kikoʻī o ka mea kūʻai aku, e lilo ia i mea maʻalahi loa no nā hoʻohana OEM a me ka mālama ʻana.
I ka ʻimi ʻana o nā ʻoihana i nā hopena ʻoi aku ka maikaʻi a me ka hoʻomau, ke kū nei ka pepa graphite ma ke ʻano hemāmā, pili i ke kaiapuni, a me ka hana kiʻekiʻemea. Inā ʻoe e hoʻomaikaʻi ana i ka hoʻolaha wela i nā mea uila a i ʻole e hoʻoikaika ana i ka hilinaʻi o nā sila ʻoihana, hāʻawi ka pepa graphite i ka hana hilinaʻi a me ka waiwai lōʻihi.
Ke ʻimi nei ʻoe i kahi mea hoʻolako hilinaʻi o ka pepa graphite kiʻekiʻe? E kāhea mai iā mākou i kēia lā no nā hoʻonā i hana ʻia a me ke kumukūʻai nui.
Ka manawa hoʻouna: Iune-17-2025