1. Ordinary Materials: Ua los ntawm cov khoom siv raw xws li feldspar, av nplaum, thiab quartz, cov no yog cov khoom siv silicate. Lawv cov ntsiab lus tseem ceeb yog silicon, aluminium, thiab oxygen, uas ua ke ua 90% ntawm lub ntiaj teb pob zeb. Cov ceramics ib txwm muaj ntau, tsawg- nqi, thiab ua tiav siv cov thev naus laus zis paub tab. Raws li cov yam ntxwv ntawm kev ua tau zoo thiab kev siv, lawv tuaj yeem muab faib ua txhua hnub - siv ceramics, tsev ceramics, hluav taws xob rwb thaiv tsev ceramics, thiab tshuaj ceramics.
2. Cov Khoom Siv Tshwj Xeeb: Ua los ntawm siab -purity artificially synthesized raw cov ntaub ntawv, cov no yog tsim thiab sintered siv cov txheej txheem tswj tau meej. Lawv feem ntau muaj qee yam tshwj xeeb kom tau raws li ntau yam kev xav tau. Raws li lawv cov khoom tseem ceeb, lawv suav nrog oxide ceramics, nitride ceramics, carbide ceramics, thiab cermets. Tshwj xeeb ceramics muaj cov khoom siv kho qhov muag, kho qhov muag, acoustic, hluav taws xob, sib nqus, thiab thermal zog.
3. Kev faib tawm ntawm Cov Khoom Siv Tshwj Xeeb: Raws li kev siv sib txawv, cov khoom siv ceramic tshwj xeeb tuaj yeem muab faib ua cov qauv ceramics, cov cuab yeej ceramics, thiab cov khoom siv ceramics.