Sonke siyazi ukuthi ama-ceramics we-alumina anezakhiwo ezinhle kakhulu, amandla aphezulu wemishini, ukumelana okuphezulu, Izakhiwo ezinhle zokuvikela ugesi, ukuqina okuphezulu, indawo yokuncibilika ephezulu, ukumelana nokugqwala, ukuzinza okuhle kwamakhemikhali, izakhiwo ezibonakalayo, nezinye izakhiwo ezinhle; Ama-Al2O3 ubumba Ukusetshenziswa nakho kubanzi kakhulu. Ngenxa yokuqukethwe okuhlukile kwe-Al2O3, ukusebenza kwayo kwehlukile futhi ukusetshenziswa kwayo nakho kwehlukile.