ʻO ka graphite impregnated keleawe he graphite a me nā ʻāpana keleawe. I waena o lākou, he mea kalapona ka graphite, hiki ke hoʻokaʻawale ʻia i ka graphite maoli a me ka graphite artificial. ʻO ke ʻano aniani o ka graphite maoli he pepa hexagonal, me ka crystallinity kiʻekiʻe a me ka conductivity thermal kiʻekiʻe. He mea maikaʻi loa ia i ka thermal conductivity. Hoʻomākaukau nuiʻia ka graphite artificial e ka sintering kiʻekiʻe a me nā kaʻina hana'ē aʻe, a he mauʻano o ka homogeneity maikaʻi a me ka ikaika kiʻekiʻe.
Hoʻohui nā ʻāpana keleawe i ke keleawe a me ka graphite ma o kahi kaʻina hana e hana i ka graphite copper-impregnated. ʻAʻole hiki i ka noho ʻana o nā ʻāpana keleawe ke hoʻonui i ka conductivity o ka graphite, akā hoʻomaikaʻi pū i kona ikaika a me ka paʻakikī, no laila e hoʻonui ai i kāna mau mea mechanical a me ke kūpaʻa. Eia kekahi, hiki i nā ʻāpana keleawe ke hoʻemi pono i ka resistivity o ka graphite a hoʻomaikaʻi i kāna conductivity thermal.
ʻO nā ʻano huahana o ka copper-impregnated graphite he ʻano like ʻole, hiki ke hoʻokaʻawale ʻia i ka pā, ka paipu, ka pauka a me nā ʻano ʻē aʻe.
ʻO Plate kekahi o nā ʻano huahana maʻamau. Hana ʻia ia me ka graphite a me ka pauka keleawe e ke kaʻina kaomi wela wela. ʻO ka mānoanoa ma waena o 1mm a me 6mm. Hiki ke hoʻololi i ka lōʻihi a me ka laulā e like me nā pono maoli. ʻO kaʻili o ka papa he maʻalahi a me keʻano likeʻole, a hiki ke hanaʻia, hanaʻia a paʻiʻia e kūpono i nā pono o nā noi likeʻole.
Hoʻokumu ʻia ka paipu e ka extrusion ma hope o ka hui ʻana i ka graphite a me nā ʻāpana keleawe. ʻO kona mau ʻili o loko a me waho he laumania a ʻaʻahu. Hiki ke hana me nā puka o loko a me nā ʻaoʻao o waho e hana i nā electrodes, nā capacitors, nā mea hoʻololi ʻaila-ʻaila kiʻekiʻe a me nā mea hana ʻē aʻe.
Hana ʻia ka pauka i ka graphite a me nā ʻāpana keleawe ma o kahi kaʻina wili kūikawā. Hiki ke hoʻololi i ka nui o ka pauka e like me nā pono maoli. Loaʻa iā ia nā helu pili a me ka conductivity maikaʻi. Hiki ke hoʻohana nui ʻia i nā mea uila, nā mea pākaukau a me nā māla ʻē aʻe.
He mea maʻalahi ke kaʻina hana o ka copper graphite, ma ke ʻano maʻamau me nā pae aʻe:
1. Nā mea hoʻomākaukau: e hui pū ʻia ka pauka keleawe a me ka pauka graphite i kekahi ʻāpana, a e hoʻohui ʻia kahi nui o ka lubricant a me ka mea hoʻopili.
2. Ka hoʻomākaukau ʻana i ke kino hoʻoheheʻe: kaomi i ka mea i hui ʻia i loko o kahi kino hoʻoheheʻe kūpono no ka hana ʻana.
3. Hoʻomaloʻo a me ka hanaʻana: e hoʻomaloʻo i ka hoʻoheheʻeʻana, a laila e hana, e like me ka huliʻana, ka wiliʻana, ka wiliʻana, a pēlā aku.
4. Sintering: sintering i nā ʻāpana i hana ʻia e hana i mea paʻa keleawe graphite.
ʻO nā hiʻohiʻona nui o ka graphite copper-impregnated penei:
(1) ʻO ka conductivity maikaʻi: ʻo ka copper impregnated graphite ka nui o nā ʻāpana keleawe, kahi e hana maikaʻi ai kona conductivity.
(2) ʻO nā waiwai mechanical maikaʻi: ʻo ka hiki ʻana o nā ʻāpana keleawe e hoʻomaikaʻi i ka ikaika a me ka paʻakikī o ka graphite, i loaʻa iā ia nā waiwai mechanical maikaʻi.
(3) Ke kū'ē kū'ē maikaʻi: hiki i ka hikiʻana o nā'āpana keleawe ke hoʻonui i ka pale o ka graphite.
(4) Ke kū'ēʻino maikaʻi:ʻo ka graphite pono'ī he kū'ē maikaʻi. Me ka hoʻohui ʻana o nā ʻāpana keleawe, ʻoi aku ka maikaʻi o kona pale ʻana i ka corrosion.
(5) maikaʻi thermal conductivity: graphite mea maikaʻi loa thermal conductivity mea. Ma hope o ka hoʻohui ʻana i nā ʻāpana keleawe, ʻoi aku ka maikaʻi o kāna conductivity thermal.
ʻO ka graphite copper-impregnated he conductivity maikaʻi loa a me nā waiwai mechanical, a hoʻohana nui ʻia i nā mea pākaukau, ka hoʻokele wela, nā mea uila, nā mīkini hana a me nā māla ʻē aʻe.
Ma ke kahua o nā mea pākaukau, ua hoʻohana nui ʻia ka graphite copper-impregnated i ka hoʻomākaukau ʻana i nā pā electrode pākaukau e hoʻomaikaʻi i ka hana o nā pā ma muli o kāna conductivity maikaʻi loa a me nā waiwai mechanical.
Ma ke kahua o ka hoʻokele wela, hiki ke hana ʻia ka graphite keleawe-impregnated i mau fins hoʻokele wela no ka hoʻopau ʻana i ka wela o nā mea uila like ʻole. Ma muli o kāna conductivity thermal maikaʻi loa, hiki iā ia ke hoʻopau koke i ka wela, pēlā e hōʻoia ai i ka hana paʻa lōʻihi o nā mea hana.
Ma ke kahua o nā mea uila, hiki ke hoʻohana ʻia ka graphite copper-impregnated no ka hana ʻana i nā capacitors, nā mea hoʻololi ʻaila-ʻaila kiʻekiʻe a me nā mea hana ʻē aʻe. Ma muli o kona conductivity maikaʻi, hiki iā ia ke hoʻouna pono i nā hōʻailona uila a me ka ikehu, no laila hiki iā ia ke hoʻokō i nā pono o nā mea uila like ʻole.
Ma ke kahua o ka mīkini hana, hiki ke hana ʻia ka graphite keleawe-impregnated i nā ʻano ʻano like ʻole o nā papa, nā paipu, nā pauka, a me nā mea ʻē aʻe, e hoʻokō i nā pono like ʻole o ka hana mīkini. I ka manawa like, ʻo kona kūpaʻa ʻaʻahu a me ke kūpaʻa corrosion e hoʻolilo iā ia i mea hana mīkini kūpono.
