Ma ke kahua o ka hana ʻoihana, ke kākau nei nā mea seramika i kahi moʻolelo hou. ʻAʻole e like me nā ipu seramika i ke ola o kēlā me kēia lā, ua hōʻike nā seramika ʻoihana i kā lākou hana koʻikoʻi i nā kīʻaha koʻikoʻi e like me ka metallurgy, ka ʻenekinia kemika, a me ka ikehu hou. ʻO ka alumini oxide, silicon nitride, zirconium oxide a me nā mea ʻē aʻe i loaʻa i kā lākou mau hiʻohiʻona ponoʻī, akā i ka wā e hiki mai ana i ka ikaika piha piha o ka "mea hoʻokani a puni",silika carbide seramikaʻo ka maikaʻi loa.
ʻO ka alumina seramika e like me nā mea hana kuʻuna, i ʻike ʻia no ko lākou paʻakikī kiʻekiʻe a me ka hiki ke kūʻai aku, akā hiki ke hoʻopili ʻia e nā wela kiʻekiʻe. ʻO nā seramika silikoni nitride, e like me nā mea kani pololei, he kūpaʻa haʻalulu maikaʻi loa ka wela, akā hiki ke hōʻike i "nā iwi ʻaoʻao palupalu" i kekahi mau wahi ʻino. ʻO ka Zirconia ceramics e like me nā pūʻali koa kūikawā, i ʻike ʻia no ko lākou ʻano paʻakikī, akā hiki iā lākou ke "hoʻomaha" i ka hoʻomaka ʻana o nā kaua kiʻekiʻe a lōʻihi.
ʻO ka ʻokoʻa, ua hōʻike ka silikon carbide ceramics i ka ikaika piha kupaianaha. ʻO kēia mea aniani, i kūkulu paʻa ʻia me nā ʻātoma kalapona silika, loaʻa iā ia ʻekolu mau pōmaikaʻi nui: ʻo kāna conductivity thermal super ikaika e mālama iā ia i ka "ʻoluʻolu" i nā wahi wela kiʻekiʻe, ʻo kona kūpaʻa maikaʻi loa e "ʻoi aku ka wiwo ʻole" i nā kūlana hana koʻikoʻi, a ʻo kona kūpaʻa kūʻokoʻa e like me ka pale pale kūlohelohe, e pale ana i ka hoʻouka ʻana o nā ʻano media corrosive.
Ma ke kahua o ka hoʻokele wela, ʻo ka conductivity thermal o nā silicon carbide ceramics he ʻekolu manawa ma mua o ke kila maʻamau. ʻO kēia "talena hoʻoheheʻe wela" he koho kūpono no nā kiln kiʻekiʻe a me nā substrates semiconductor. Ke alo nei i ka paʻakikī o ka ʻaʻahu a me ka waimaka, ʻo kona paʻakikī o ka ʻili ka lua wale nō i ka daimana, e hōʻike ana i kahi ola lawelawe lōʻihi loa i nā hiʻohiʻona e like me nā mīkini mining a me nā pipelines transport. ʻO ka mea kakaʻikahi, hiki i kēia mea ke mālama i kona waihoʻoluʻu maoli ʻoiai i loko o nā kaiapuni corrosive e like me nā ʻakika ikaika, hoʻololi pono i nā pono kūikawā o nā mea hana kemika.
Me ka ulu ikaika o ka ʻoihana ikehu hou, ke wehe nei nā seramika silicon carbide i nā ʻāina noi hou. Ma ke kahua o ka hana mana photovoltaic, lilo ia i mea kākoʻo maikaʻi loa i ka wā; Ma ka laina hana pākaukau lithium, ua hoʻololi ʻia i nā papa sintered kiʻekiʻe. Loaʻa kēia mana "cross-border" mai kāna hui hana kūʻokoʻa - hiki iā ia ke pale i nā wela kiʻekiʻe o 1350 ℃ a hana paʻa i nā wahi anuanu loa o -60 ℃.
Ma ke ʻano he poʻe loea loea i ka hana o ka silicon carbide ceramics, hoʻomau mau mākou i ka hoʻomohala ʻana i nā mea waiwai a me nā kaʻina sintering, ʻoiai e mālama ana i kā mākou mau pono kuʻuna, e hoʻomaikaʻi mau ana i ka ikaika mechanical a me ka pololei dimensional o nā mea. Ma o nā lakio waiwai maka a me ka ʻenehana sintering hou, ua hoʻomaikaʻi maikaʻi kā mākou huahana i ka hilinaʻi ma lalo o nā kūlana hana paʻakikī, e hāʻawi ana i kahi hōʻoia paʻa paʻa no nā lako ʻoihana hou.
ʻO ke koho ʻana i nā mea hana seramika e ʻimi nei i kahi kaulike ma waena o ka hana a me ke kumukūʻai. ʻO ka silikoni carbide ceramics, me kā lākou ʻoi aku ka maikaʻi o ke kumukūʻai maikaʻi loa, ke hoʻololi hou nei i nā kūlana o ka hana ʻoihana - e hōʻemi ana i ke alapine hoʻololi me ka lōʻihi o ke ola, e hōʻemi ana i nā kumukūʻai mālama me ka hana ʻoi aku ka paʻa, a me ka hoʻomaʻamaʻa ʻana i ke koho ʻana i nā mea hana me kahi ākea ākea o nā noi. ʻO kēia paha ke kumu kumu e hoʻopaʻa inoa ai nā mea ʻenekinia he mea makemake.
Ke kamaʻilio nei mākou e pili ana i ka holomua ʻoihana, ʻo ka hana hou ʻana ka mea nui loa a koʻikoʻi. ʻO ka hoʻomau mau ʻana o ka silicon carbide ceramics ʻaʻole ia e hōʻike i kahi holomua i ka ʻenehana seramika, akā hoʻolaha pū kekahi i kahi lele hou i ka hana hana ʻoihana. I kēia au o ka ʻimi ʻana i ka hana hope loa, ke wehe nei kēia mea "noʻonoʻo" ceramic i nā wahi noʻonoʻo hou no ka hana ʻana o kēia wā.
Ka manawa hoʻouna: Mei-06-2025