Kugwiritsa ntchito ubweya wa ulusi wa ceramic pamwamba pa ng'anjo yotentha ya chubu 3

Kusankha zipangizo zomangira pamwamba pa ng'anjo. Mu ng'anjo ya mafakitale, kutentha pamwamba pa ng'anjo kumakhala kokwera ndi 5% kuposa khoma la ng'anjo. Izi zikutanthauza kuti, kutentha komwe kumayesedwa pakhoma la ng'anjo ndi 1000°C, pamwamba pa ng'anjo kumakhala kokwera kuposa 1050°C. Chifukwa chake, posankha zipangizo zomangira pamwamba pa ng'anjo, chitetezo chiyenera kuganiziridwa kwambiri. Pa ng'anjo za chubu zomwe zimakhala ndi kutentha kokwera kuposa 1150°C, pamwamba pa ng'anjo ziyenera kukhala ndi makulidwe a 50-80mm a zirconium ceramic fiber wosanjikiza, kutsatiridwa ndi ubweya wa alumina ceramic fiber wokhala ndi makulidwe a 80-100mm, ndi makulidwe otsala a 80-100mm wamba wa aluminiyamu ceramic fiber. Chipinda chophatikizachi chimasintha kutsika kwa gradient mu njira yosamutsira kutentha, kuchepetsa mtengo ndikukweza moyo wa ntchito ya ng'anjo.

Kuti tikwaniritse nthawi yayitali yogwira ntchito komanso kuti tisunge mphamvu bwino poteteza ndi kutseka pamwamba pa ng'anjo yotentha ya tubular, kutentha kwapadera kwa ng'anjo kuyenera kutsatiridwa mosamala. Nthawi yomweyo, mitundu yosiyanasiyana ya zinthu za ubweya wa ulusi wa ceramic ndi ukadaulo ndi njira zochizira.ubweya wa ulusi wa ceramic zomwe zimagwiritsidwa ntchito m'malo osiyanasiyana a uvuni ziyeneranso kuganiziridwa.