FUSED SPINEL The Fused Spinel produced by us has high bulk density and good color.it is strong to resist corroding and anti-detonation is better.it dopts high pure MgO and Chemical Al2O3 to smelt by EAF.Apply to the proof of EAF and basic oxygen furnace.steel ladle, intermediate zone cement rotary kiln, etc. ITEM UNIT BRANDS AM-70 AM-65 AM-85 AM90 Chemical composition Al2O3 % 71-76 63-68 82-87 88-92 MgO % 22-27 31-35 12-17 8-12 CaO2 % 0.65max 0.80m ax 0.50max 0.40max Fe2O3 % 0.40max 0.40max 0.40max 0.40max SiO2 % 0.40max 0. 50max 0.40max 0.25max NaO2 % 0.40max 0.50max 0.50max 0.50max Bulk Density g/ cm3 3.3min 3.3min 3.3min 3.3min