Lub cev muaj zog npaum li cas siab alumina cib tiv taus?

Yeej paub zoo tias siab alumina cib muab faib ua peb qib raws li cov ntsiab lus ntawm txhuas Al2O3. Lub zog compressive ntawm thawj qib siab alumina cib yog 55MPa ntawm chav tsev kub, lub zog compressive ntawm qib thib ob siab alumina cib yog 50MPa, thiab lub zog compressive ntawm qib peb siab alumina cib yog 45MPa, 1MPa. Nws yog sib npaug rau 10 kilograms.