Cov ntsiab lus tseem ceeb yog dab tsi?
Lub ntsiab oxides: Lub hauv paus ntsiab lus yog silicon dioxide (SiO₂), feem ntau kuj muaj txhuas oxide (Al₂O₃) thiab hlau oxides xws li lithium, magnesium, thiab calcium.
Cov yam ntxwv ntawm tus qauv: Nws tsis yog ib qho yooj yim iav los yog ceramic nkaus xwb, tab sis tsim los ntawm cua sov lub hauv paus iav, uas ua rau muaj kev loj hlob ntawm ntau cov pob zeb me me hauv nws.
Dab tsi yog qhov sib txawv ntawm cov khoom sib txawv rau cov ntawv thov sib txawv?
Thaum tshav kub kub- cov ntaub ntawv tiv taus: Piv txwv li, lithium aluminium silicon system (Li₂O-Al₂O₃-SiO₂), nrog cov coefficient tsawg ntawm thermal expansion, haum rau cov cua sov-cov khoom siv hluav taws xob lossis cov xov tooj ntawm tes.
Cov ntaub ntawv hluav taws xob insulating: Piv txwv li, magnesium aluminium silicon system (MgO-Al₂O₃-SiO₂), nrog rau cov khoom siv hluav taws xob zoo, feem ntau siv hauv cov khoom siv hluav taws xob.
Biomedical: Cov iav ceramics siv hauv kev kho hniav lossis kho pob txha feem ntau muaj calcium oxide (CaO) thiab phosphorus pentoxide (P₂O₅), nthuav tawm bioactivity.
Qhov txawv ntawm iav thiab iav zoo tib yam yog dab tsi?
Cov ntsiab lus siv lead ua: Cov atoms hauv cov iav zoo tib yam tau teeb tsa los ntawm qhov sib txawv, thaum cov iav ceramics muaj cov khoom siv hauv lub cev, ua rau lawv muaj zog thiab muaj zog dua.
Kev ua tau zoo tshaj plaws: Vim tias nws muaj cov khoom siv lead ua, nws feem ntau zoo dua rau cov iav zoo tib yam hais txog lub zog, kub tsis kam, thiab tshuaj lom neeg ruaj khov. Nws zoo li iav tab sis zoo li ceramic.
