The tembiricha yakakwirira calcined aruminiyamu oxide poda iri calcined kupinda crystalline mhando alpha-mhando alumina chigadzirwa panguva yakakodzera tembiricha;calcined ne calcined α-mhando alumina seyakabikwa, inogadzirwa nebhora kugaya Alumina yakatsetseka poda.Yepamusoro tembiricha calcined aluminium oxide poda ine yakakwira kunyungudika, yakanakisa mekiniki simba, kuoma, yakakwirira resistivity, uye thermal conductivity.Inogona kushandiswa zvakanyanya mumidziyo yemagetsi, zvimiro zveceramics, refractory zvinhu, kupfeka-resistant zvinhu, polishing zvinhu, uye mamwe maindasitiri.