Alumina ceramics yog cov khoom siv ceramic raws li alumina (Al 2 O 3 ) rau cov tuab zaj duab xis kev ua haujlwm. Alumina ceramics muaj cov zoo conductivity, txhua yam lub zog thiab siab kub ua hauj. Nws yog ib qho tseem ceeb kom nco ntsoov tias tu ultrasonic yog qhov yuav tsum tau ua. Alumina ceramics yog ntau yam muaj nqis vim tias nws cov txiaj ntsig zoo dua, nws tau siv ntau dua thiab ntau dua hauv zej zog niaj hnub, txaus siab rau cov kev xav tau ntawm kev siv txhua hnub thiab kev ua haujlwm tshwj xeeb.
