Zirconia ke thepa e nang le matla a phahameng a mochine le ho robeha ho thata ka mocheso oa kamore.Zirconia ea rona (ZrO2) e kenyelelitsoe ka 3mol% Y2O3 zirconia e tsitsitseng e tsitsitseng (PSZ).Hobane bophara ba karoloana ea thepa ea PSZ e nyane, e ka sebetsoa ka nepo e phahameng, mme ts'ebeliso ea eona likarolong tse nepahetseng tsa machining joalo ka hlobo e ntse e hola.Ntle le moo, e ka sebelisoa bakeng sa lisebelisoa tsa indasteri, likarolo tsa sehokelo sa optical le lisebelisoa tse silakanyang.The high fracture toughness of PSZ e ka sebelisoa ho etsa liliba tse khethehileng, hape e sebelisoa haholo ka lithipa tsa ceramic tsa malapeng, slicer le likarolo tse ling.