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.
Kushandiswa: Chishandiso chekukuya chakagadzirwa nacho chakakodzera kukuya simbi yakadzimwa alloy, high-speed steel, etc. Fine grained grinding powder inogonawo kushandiswa kunyatsokandira.
Nguva yekutumira: Kubvumbi-22-2023