ʻO nā keramika Silicon carbide: he mea pāʻani versatile i ke kahua ʻoihana

I loko o ka ʻohana o ka ʻepekema mea, ua puka mālie mai nā keramika silicon carbide ma ke ʻano he "waiwai wela" ma nā ʻoihana ʻoihana he nui ma muli o ko lākou mau waiwai kūikawā. I kēia lā, e komo kākou i ke ao onā keramika silicon carbidea e ʻike i kahi e ʻoi aku ai.
Aerospace: Ke alualu ʻana i ka hana māmā a me ke kiʻekiʻe
He kiʻekiʻe loa nā koi o ka ʻoihana mokulele no nā mea hana, ʻaʻole pono wale nō e māmā e hōʻemi i ke kaumaha o ka mokulele, akā he ikaika maikaʻi loa hoʻi a me ke kūpaʻa wela kiʻekiʻe. ʻO ka haʻahaʻa haʻahaʻa a me nā ʻano ikaika kikoʻī kiʻekiʻe o nā keramika silicon carbide e hoʻolilo iā lākou i mea kūpono no ka hana ʻana i nā ʻāpana mīkini mokulele a me nā ʻāpana kūkulu mokulele. E noʻonoʻo i loko o ke kaiapuni wela kiʻekiʻe a me ke kaomi kiʻekiʻe o kahi mīkini mokulele, ʻo nā ʻāpana turbine a me nā ʻāpana keʻena kuni i hana ʻia me nā keramika silicon carbide ʻaʻole hiki ke kū i nā mahana koʻikoʻi, akā kōkua pū i ka mīkini e hoʻomaikaʻi i ka pono a hoʻemi i ka hoʻohana ʻana i ka ikehu me ke kaumaha māmā. ʻAʻole anei he mea kupaianaha? Eia kekahi, ʻo kona kūpaʻa wela maikaʻi loa hiki ke hōʻoia ʻaʻole e hoʻololi a hōʻino ʻia nā ʻāpana ma muli o nā loli o ka mahana ke hoʻopuka ka mokulele i ka nui o ka wela i ka wā lele wikiwiki, e hāʻawi ana i ka pale no ka palekana lele.

Hana ʻana o Semiconductor: Kākoʻo Koʻikoʻi no nā Kaʻina Hana Pololei
ʻO ka hana ʻana o Semiconductor kahi kahua e koi ana i ka pololei a me ka hana pono o nā mea. He kuleana koʻikoʻi ko nā keramika Silicon carbide i nā mea semiconductor ma muli o ko lākou paʻakikī kiʻekiʻe, ka coefficient hoʻonui wela haʻahaʻa, a me ke kūpaʻa kemika maikaʻi loa. I nā kaʻina hana koʻikoʻi e like me ka photolithography a me ke kālai ʻana, hiki i nā mea lawe wafer a me nā mea paʻa pololei i hana ʻia me nā keramika silicon carbide ke hōʻoia i ke kūlana kiʻekiʻe o nā wafers silicon i ka wā o ka hana ʻana, e hōʻoia ana i ka pololei o ka hana ʻana o nā chip. I ka manawa like, ʻo kona kūpaʻa ʻana i ka corrosion i nā reagents kemika like ʻole a me nā plasmas e hoʻolōʻihi nui i ke ola lawelawe o nā lako, e hōʻemi ana i nā kumukūʻai hana, a paipai i ka hoʻomohala mau ʻana o ka ʻenehana semiconductor i nā nui liʻiliʻi a me ka hana kiʻekiʻe.
ʻĀpana ikehu: Ke hoʻoponopono nei i nā pilikia o ke kiʻekiʻe o ka mahana a me ka palaho
I loko o ka ʻoihana ikehu, inā paha he mana wela kuʻuna, ʻoihana kemika, a i ʻole ka ikehu nukelea a me ka ikehu lā e kū mai ana, ke kū nei lākou a pau i nā kūlana hana paʻakikī e like me ke kiʻekiʻe o ka mahana a me ka pala. I loko o nā paila no ka hana mana wela, hiki i nā nozzles burner a me nā ʻāpana hoʻololi wela i hana ʻia me nā keramika silicon carbide ke pale aku i ka ʻānai ʻana o nā lapalapa wela kiʻekiʻe a me nā kinoea pala, e hoʻomaikaʻi ana i ka pono hana a me ka hilinaʻi o nā lako; Ma ke kahua o ka ikehu nukelea, hoʻohana ʻia nā keramika silicon carbide i ka uhi wahie, nā mea kūkulu, a me nā mea ʻē aʻe o nā reactors nukelea ma muli o ko lākou kūpaʻa maikaʻi loa i ka mahana kiʻekiʻe a me ke kūpaʻa ʻana i ka radiation, e hōʻoiaʻiʻo ana i ka holomua palekana a paʻa o nā hopena nukelea; I loko o ka ʻoihana photovoltaic solar, hiki ke hoʻohana ʻia nā keramika silicon carbide e hana i nā mea lawe ukana i nā umu wela kiʻekiʻe, e kākoʻo paʻa ana i ka hana ʻana o nā mea e like me nā wafers silicon i nā wahi wela kiʻekiʻe, a kōkua i ka hoʻomaikaʻi ʻana i ka pono o ka hoʻololi ʻana i ka ikehu lā.
Ka hana ʻana i ka mīkini: hōʻoia o ke kūpaʻa ʻana i ke kapa a me ke kiko kiʻekiʻe
Ma ke kahua o ka hana ʻana i nā mīkini, ʻo ke kiʻekiʻe o ka paʻakikī a me ke kūpaʻa o ka ʻaʻahu ʻana o nā keramika silicon carbide e lilo ia i mea kiʻekiʻe no ka hana ʻana i nā mea ʻokiʻoki, nā mea wili, nā bearings a me nā ʻāpana ʻē aʻe. Ke hoʻohana mākou i nā mea ʻokiʻoki keramika silicon carbide e ʻoki i nā mea metala, hiki iā lākou ke hoʻoponopono maʻalahi i nā ikaika ʻokiʻoki kiʻekiʻe, mālama i ka ʻoi o ka pahi, hoʻomaikaʻi nui i ka pono hana a me ka pololei, hoʻemi i ka ʻaʻahu ʻana o nā mea hana a me ka pinepine o ka hoʻololi. ʻO nā bearings keramika silicon carbide, me ko lākou coefficient friction haʻahaʻa a me ka paʻakikī maikaʻi, hiki ke hana paʻa, hoʻemi i ka hoʻohana ʻana i ka ikehu, a hoʻolōʻihi i ke ola lawelawe o nā lako mīkini wili wikiwiki, e hāʻawi ana i ke kākoʻo ikaika no ka hoʻomohala pono ʻana o ka ʻoihana hana mīkini.
Ua loaʻa i nā keramika carbide Silicon, me kāna hana maikaʻi loa, ko lākou kahua ponoʻī ma nā ʻoihana ʻoihana he nui, a me ka holomua mau o ka ʻenehana, e ʻoi aku ka laulā o kona mau manaʻolana noi, e hoʻokomo ana i ka ikaika hou i ka hoʻomohala ʻana o nā ʻoihana like ʻole.