微晶耐磨氧化鋁球性能指標(biāo)
Performance Index of Microlite Abrasive Alumina Ball, Lining Brick, Lining Plate Pieces
        產(chǎn)品Product
性能指標(biāo)Performance Index
 92系列/Series
 80系列/Series
 70系列/Series
 
Al2O3(%)
 ≥92
 ≥80
 ≥70
 
Fe2O3(%)
 ≤0.25
 ≤0.3
 ≤0.35
 
莫氏硬度M0hs Hardness
 9
 8.5
 8
 
吸水率(%)Water Absorption Rate
 ≤0.02
 ≤0.02
 ≤0.02
 
體積密度(g/cm3)Bulk Density
 ≥3.6
 ≥3.3
 ≥3.00
 
磨耗(‰)
 ≤0.15
 ≤0.18
 ≤0.20