Ua hōʻike nā electrodes keleawe, nā mea hui kalapona, a me nā mea ʻē aʻe i ka hiki ke pani i nā electrodes graphite ma kekahi mau kahua, akā ʻokoʻa ka nui o ka pani ʻana ma muli o nā mea e like me nā hiʻohiʻona noi, nā kumukūʻai, a me nā koi hana. Aia ma lalo kahi loiloi kikoʻī o ka hiki ke pani ʻia o kēia mau mea ʻelua:
Ke pani ʻana o nā electrodes Graphite e nā electrodes keleawe
Kahua Mīkini Hoʻokuʻu Uila (EDM):
- Nā Pōmaikaʻi: Hāʻawi nā electrodes graphite i nā pono ma EDM, me ka hoʻohana ʻana i ka electrode haʻahaʻa, ka wikiwiki o ka mīkini hoʻokuʻu wikiwiki, ka mīkini mechanical maikaʻi, ke kaumaha māmā, a me ka coefficient haʻahaʻa o ka hoʻonui thermal. Eia nō naʻe, ʻaʻole hiki ke hoʻololi ʻia nā electrodes keleawe i kekahi mau hiʻohiʻona kikoʻī. No ka laʻana, i ka mīkini e koi ana i ka pololei kiʻekiʻe loa a me ka maikaʻi o ka ʻili, makemake nui ʻia nā electrodes keleawe ma muli o ko lākou conductivity uila maikaʻi loa a me nā waiwai mīkini mechanical.
- Ke Kūlana Hoʻololi: Ma ʻEulopa, ʻoi aku ma mua o 90% o nā mea electrode i hoʻohana ʻia e nā ʻoihana mold he graphite, e hōʻike ana i ke kūlana koʻikoʻi o nā electrodes graphite ma EDM. Eia nō naʻe, ma Kina, ma muli o nā kumu mōʻaukala a me nā noʻonoʻo kumukūʻai, koho mau ka hapa nui o nā ʻoihana mold i ke keleawe ma ke ʻano he mea electrode mua. Eia nō naʻe, me ka hoʻomohala mau ʻana o ka ʻenehana electrode graphite a me ka hoʻemi ʻana i ke kumukūʻai, hiki ke emi mālie ka māhele mākeke o nā electrodes keleawe ma ke kahua EDM.
Nā Māla ʻē aʻe:
- Ma nā kahua pila a me nā mea conductive, hoʻohana nui ʻia nā electrodes keleawe ma muli o ko lākou conductivity uila kiʻekiʻe. Ma kēia mau wahi, paʻakikī nā electrodes graphite e hoʻololi i nā electrodes keleawe ma muli o ko lākou conductivity uila haʻahaʻa.
Ke pani ʻana o nā electrodes Graphite e nā mea hana hui kalapona
Kahua Photovoltaic:
- Nā Pōmaikaʻi: Hōʻike nā mea hui kalapona/kalapona (C/C) i ke kūpaʻa wela kiʻekiʻe, nā waiwai mechanical, a me ke ola, me ka emi mālie ʻana o nā kumukūʻai. Ma ke kahua thermal photovoltaic, ua pani mālie nā composites C/C i ka graphite ma ke ʻano he mea nui. No ka laʻana, ma nā umu silicon kristal hoʻokahi Czochralski (CZ), ke pani nei nā composites C/C i nā mea graphite i kaomi ʻia isostatic ma muli o ko lākou mau waiwai mechanical i hoʻonui ʻia i nā mahana kiʻekiʻe, ka palekana kiʻekiʻe, a me ke kumukūʻai kūpono.
- Ke Kūlana Hoʻololi: Me ka wikiwiki o ka hoʻomohala ʻana o ka ʻoihana photovoltaic a me ka holomua mau o ka ʻenehana composite C/C, e hoʻomau ka hoʻonui ʻana o kā lākou mākeke ma ke kahua thermal photovoltaic. Manaʻo ʻia i loko o nā makahiki e hiki mai ana, e pani piha nā composite C/C i ka graphite ma ke kahua thermal photovoltaic.
Kahua Anode Pākahi Lithium-ion:
- Nā Pōmaikaʻi: ʻO nā hui C/C, ma muli o kā lākou hana maikaʻi loa a me ke kumukūʻai kūpono, loaʻa iā lākou ka hiki ke hoʻonui i loko o ke kahua anode pākahiko lithium-ion e pani i nā kahua wela graphite. Wahi a kahi hōʻike noiʻi a China International Capital Corporation (CICC), e wikiwiki ke kaʻina hana hoʻololi o nā hui C/C i loko o ke kahua anode pākahiko lithium-ion i ka wā e hoʻomau nei ke emi ʻana o nā kumukūʻai.
- Ke Kūlana Hoʻololi: I kēia manawa, ʻo ka hoʻohana ʻana o nā composites C/C i loko o ke kahua anode pākahiko lithium-ion aia nō i kona wā kamaliʻi. Eia nō naʻe, me ka holomua ʻana o ka ʻenehana a me ka hoʻemi ʻana i nā kumukūʻai, e piʻi mālie ka hiki ke pani ʻia nā electrodes graphite.
Nā Māla ʻē aʻe:
- Loaʻa i nā mea hui kalapona nā manaʻolana ākea no ka hoʻohana ʻana i nā ʻoihana e like me ke kaʻa a me ka aerospace. No ka laʻana, ma ke kahua disc brake kaʻa, manaʻo ʻia e hoʻokō nā composites C/C i kahi holomua mai 0 a 1, e pani ana i nā mea kuʻuna.
Ka manawa hoʻouna: ʻAukake-21-2025