M'mafakitale omwe akutukuka kwambiri masiku ano, kugwiritsa ntchitozida za ceramicmongasilicon carbide ceramicszikuchulukirachulukira. Zida zopanda zitsulo izi, kuphatikizapo silicon nitride ceramics, alumina ceramics ndi zina zapamwamba, zikusintha magawo osiyanasiyana ndi zinthu zawo zapamwamba komanso ntchito zosiyanasiyana.
Chimodzi mwazinthu zofunika kwambiri zomwe zida zadothi zotsogola zikukhudzidwa kwambiri ndi mafakitale ochapira komanso oyendetsa migodi ya malasha. Zina mwa izo, zitsulo zamkuntho ndi zitoliro zimapangidwa ndi alumina ceramics ndi silicon carbide ceramics, zomwe zimasintha bwino moyo wosamva wa zida. Izi sizimangowonjezera kulimba kwa makinawo, komanso zimathandizira kukonza magwiridwe antchito ndikupulumutsa ndalama.
Kuphatikiza apo, kusinthasintha kwa zida za ceramic zotsogola kumafikira kumayendedwe olondola m'mafakitale angapo. Silicon nitride ceramic ndi zirconia ceramic zigawo zolondola zimagwiritsidwa ntchito kwambiri chifukwa chakuchita bwino m'malo ovuta. Kuuma kwake kwapadera, kukhazikika kwamafuta ndi kukana kwa dzimbiri kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'magawo ofunikira pomwe kudalirika ndi kulondola ndikofunikira.
M'makampani opanga zinthu, kugwiritsa ntchito zida zadothi zapamwamba kumatsegula mwayi watsopano wopititsa patsogolo ntchito yabwino komanso magwiridwe antchito. Silicon carbide ceramics, makamaka, imagwiritsidwa ntchito kwambiri chifukwa cha matenthedwe abwino kwambiri komanso kukana kugwedezeka kwamafuta. Izi zimawapangitsa kukhala ofunikira kwambiri pakugwiritsa ntchito monga kutentha kwapamwamba, komwe zida zachikhalidwe zimatha kukhala zosakhazikika pamikhalidwe yovuta kwambiri.
Kuphatikiza apo, mafakitale apamlengalenga ndi magalimoto amapindulanso ndi zida zapamwamba za ceramic. Silicon nitride ceramics imapereka mphamvu zambiri komanso kukana kugwedezeka kwamafuta ndipo amagwiritsidwa ntchito kwambiri pazigawo za injini, makina otsogola otsogola komanso ukadaulo wapamwamba wamabuleki. Izi sizimangogogomezera kusinthika kwa zida zadothi zapamwamba, komanso gawo lawo lofunikira pakuyendetsa zatsopano komanso kupita patsogolo m'magawo apamwambawa.
Mwachidule, kufalikira kwa zoumba zapamwamba monga silicon carbide ceramics, silicon nitride ceramics, ndi alumina ceramics kukonzanso mawonekedwe a mafakitale. Kuchokera pakulimbikitsa kulimba kwa zida pochita migodi ya malasha mpaka kupangitsa uinjiniya wolondola m'magawo osiyanasiyana, zida izi ndi zofunika kwambiri. Pamene mafakitale akupitiriza kukankhira malire a ntchito ndi mphamvu, zoumba za ceramic mosakayikira zidzakhala patsogolo pa zatsopano, kuyendetsa patsogolo ndi kupanga tsogolo la mafakitale amakono.
Nthawi yotumiza: Jun-12-2024