Alumina ceramics yog hom ntawm cov khoom siv ceramic nrog α-Al2O3 yog lub ntsiab kev siv lead ua theem. Lub alumina ceramics siv hauv kev tsim engineering feem ntau muaj Al2O3 cov ntsiab lus nruab nrab ntawm 75% thiab 99.9%. Feem ntau muab cais los ntawm Al2O3 cov ntsiab lus ntawm cov khoom xyaw, cov ntsiab lus yog li 75% hu ua "75" plooj (porcelain), cov ntsiab lus ntawm 85% yog hu ua "85" plooj (porcelain), cov ntsiab lus yog 95% ntawm "95" plooj (veneers), cov ntsiab lus yog 99% Cov. Rau cov "99" plooj (porcelain). Muaj zog txhua yam tshuab
Al2O3 porcelain sintered cov khoom muaj flexural zog txog li 250 MPa thiab kub nias cov khoom lag luam txog li 500 MPa. Tus purer Al2O3 tivthaiv, lub zog siab dua. Lub zog tuaj yeem tswj tau txog 900 ° C ntawm qhov kub thiab txias, raws li qhia hauv qab no. Siv cov tshuab muaj zog ntawm Al2O3 cov plooj (porcelain), nws muaj peev xwm ua kom muaj cov plooj (porcelain) thiab lwm yam ntawm cov tshuab kho tshuab. Al2O3 ceramics muaj Mohs hardness ntawm 9, thiab muaj cov coj zoo tsis kam, yog li lawv tau siv dav hauv kev tsim cov cuab yeej, sib tsoo cov log, cov ntsia hlau ua cov ntsia hlau, cov kabmob, thiab lwm yam ntawm lawv, Al2O3 ceramic cuab yeej thiab kev lag luam li qub yog qhov feem ntau siv. Cov. https://www.hshightec.com/
