Property: Yakagadzirwa kubva kualuminium oxide poda nekunyungudika kwepamusoro-tembiricha muvira remagetsi arc.
Hunhu: Iyo Al203 yemukati inowanzokwira kupfuura 98%, nekuomarara kwepamusoro kupfuura brown corundum uye yakaderera kuomarara kupfuura brown corundum, zvichiratidza kuita kwakanaka kwekucheka.
Kushandisa: Chishandiso chekukuya chakagadzirwa nacho chakakodzera kukuya simbi yakadzima, simbi inomhanya-mhanya, nezvimwewo. Fine grained grinding powder inogonawo kushandiswa pakukandira chaiko.
Nguva yekutumira: Kubvumbi-22-2023